Chun-Ta Wang,Associate Professor

Highest Degree： Ph.D., Department of Photonics, National Sun Yat-sen University
Specialty：Silicon photonics, liquid crystal photonic crystals, Pancharatnam-Berry (PB) phase optical elements
Telephone number： (07)5252000#4445
E-mail：ctwangstaff.nsysu.edu.tw
Laboratory：Liquid crystal silicon photonics Lab

Entry year	Publication	Author
111	Yu-Ming Huang, Li-Min Chang, Chun-Ta Wang, “Electrically induced bistable switching of stop band in chiral nematic photonic crystal,” Journal of Molecular Liquids 365*, 120133 (2022).	Chun-Ta Wang
111	Yi-Te Chuang and Chun-Ta Wang*, “Optically imprinted polarization gratings with a twisted nematic liquid crystal as a photomask,” Opt. Lett. 47, 4020-4023 (2022) (SCI) (IF: 3.866; Optics Rank: 16/95 @ 2018; Citations: 0)	Chun-Ta Wang
111	Li-Yuan Chiang, Chun-Ta Wang, Steve Pappert, Paul K. L. Yu, “Silicon–organic hybrid thermo-optic switch based on a slot waveguide directional coupler,” Opt. Lett. 47, 3940-3943 (2022) (SCI) (IF: 3.866; Optics Rank: 16/95 @ 2018; Citations: 0)	Chun-Ta Wang
111	Yi Chen , Chao-Kuei Lee∗ , Chun-Ta Wang, Yuan-Bin Cheng , Shie-Chang Jeng∗,“High-accuracy circular dichroism measurement using a liquid crystal polarization grating,” Optics and Lasers in Engineering 158, 107181-1~7 (2022).	Chun-Ta Wang
111	Kuan-Wu Lin, Chun-Chuan Wang, Heng-Yi Tseng, Li-Min Chang, Cheng-Chang Li, and Chun-Ta Wang*,“Polarization-Selective Ultra-Broadband Reflective Diffuser as a Smart Projection Screen,” Adv. Photonics Res. 2200016-1~8 (2022).	Chun-Ta Wang
111	Li-Min Chang, Kuan-Wu Lin, Heng-Yi Tseng, Cheng-Chang Li, Duan-Yi Guo, Hung-Chang Jau, Chun-Ta Wang, and Tsung-Hsien Lin* “Multifunctional Liquid Crystal Smart Glass with Light Field Shaping, Dimming, and Scattering Control,” Adv. Photonics Res. 2100344-1~8 (2022).	Chun-Ta Wang
111	Li-Min Chang, Ting-Mao Feng, Kuan-Wu Lin, Heng-Yi Tseng, Cheng-Chang Li, Duan-Yi Guo, Hung-Chang Jau, Chun-Ta Wang, and Tsung-Hsien Lin*, “Electrotunable 180° achromatic linear polarization rotator based on a dual-frequency liquid crystal,” Opt. Express 30, 4886-4894. (2022).	Chun-Ta Wang
111	Yuchao Li, Mingmei Wang, Chao Zhang, Chun-Chuan Wang, Wanghuai Xu, Shouwei Gao, Yongsen Zhou, Chun-Ta Wang,* and Zuankai Wang*, “A Fully Self-Powered Cholesteric Smart Window Actuated by Droplet-Based Electricity Generator,” ” Advanced Optical Materials, 2102274-1~8 (2022) (SCI) (IF: 6.875; Citations:). [共同通訊作者]	Chun-Ta Wang
110	Li-Min Chang, China-Ci Yin, Duan-Yi Guo, Chia-Wei Huang, Tsung-Hsien Lin, Chun-Ta Wang, Yung-Jr Hung, “Polarization-controlled chirped guided-mode resonance filter incorporating a hybrid splay–twist liquid crystal” Applied Optics 60, 10873-10877 (2021). [共同通訊作者]	Chun-Ta Wang
110	Kuan-Wu Lin, Heng-Yi Tseng, Li-Min Chang, Cheng-Chang Li, Chun-Ta Wang, and Tsung-Hsien Lin, “Mechanism of scattering bistable light valves based on salt-doped cholesteric liquid crystals,” Opt. Express 29, 41213-41221. (2021). (SCI) (IF: 3.561; Optics Rank: 20/95 @ 2018; Citations: 0).	Chun-Ta Wang
110	Li-Yuan Chiang, Chun-Ta Wang, Steve Pappert, Paul K. L. Yu, “Ultralow-VπL silicon electro-optic directional coupler switch with a liquid crystal cladding,” IEEE Photon. Technol. Lett., vol. 33, no. 15, pp. 796–799, (2021).	Chun-Ta Wang
110	Jiaqi Wang , Cuiling Meng, Chun-Ta Wang , Chia-Hua Liu, Yong-Hsiang Chang, Cheng-Chang Li , Heng-Yi Tseng, Hoi-Sing Kwok, Yunlong Zi, “ A fully self-powered, ultra-stable cholesteric smart window triggered by instantaneous mechanical stimuli,” Nano Energy 85, 105976 (2021). [共同第一作者] (IF: 16.602; Material science, Multidisciplinary Rank: 14/314 @ 2019; Citations: 0).	Chun-Ta Wang
110	Duan-Yi Guo, Li-Min Chang, Chun-Wei Chen, Cheng-Chang Li, Hung-Chang Jau, Chun-Ta Wang, Wen Sung Kuo, and Tsung-Hsien Lin, “Electrotunable achromatic polarization rotator,” Optica 8(3), 364-371 (2021). (IF: 9.778; Optics Rank: 5/97 @ 2019; Citations: 0).	Chun-Ta Wang
109	Duan-Yi Guo, Cheng-Huan Li, Li-Min Chang, Hung-Chang Jau, Wei-Chun Lo, Wei-Chun Lin, Chun-TaWang and Tsung-Hsien Lin,* “Functional superhydrophobic surfaces with spatially programmable adhesion,” Polymers 12, 2968 (2020). (SCI) (IF: 3.426; Polymer science, Rank: 16/89 @ 2019; Citations: 0).	Chun-Ta Wang
109	Heng-Yi Tseng, Li-Min Chang, Kuan-Wu Lin, Cheng-Chang Li, Wan-Hsuan Lin, Chun-Ta Wang, Chien-Wen Lin, Shih-Hsien Liu, Tsung-Hsien Lin, * “Smart Window with Active-Passive Hybrid Control,” Materials 13, 4137(2020). (SCI) (IF: 3.057; Material science, Multidisciplinary Rank: 132/314 @ 2019; Citations: 0).	Chun-Ta Wang
109	Li-Yuan Chiang, Chun-Ta Wang, Ting-Syuan Lin, Steve Pappert, and Paul Yu, “Highly sensitive silicon photonic temperature sensor based on liquid crystal filled slot waveguide directional coupler ,” Opt. Express 28, 29345-29356. (2020). (SCI) (IF: 3.561; Optics Rank: 20/95 @ 2018; Citations: 0).	Chun-Ta Wang
109	Li Min Chang, Chuan Ci. Yin, Chih Yueh Lin, Chun Ta Wang,* and Yung Jr Hung , “Tunable polarizing reflector based on liquid crystal-clad guided mode resonator,” Liq. Cryst. 1-6 (2020) (SCI) (IF: 3.078; Crystallography Rank: 8/26 @ 2018; Citations: 0)	Chun-Ta Wang
109	Chun-Ta Wang, A. Tam, C. Meng, M.-C. Tseng, G. Li, and H.-S. Kwok, “Voltage-controlled liquid crystal Pancharatnam Berry phase lens with broadband operation and high photostability,” Opt. Lett. 45, 5323-5326 (2020) (SCI) (IF: 3.866; Optics Rank: 16/95 @ 2018; Citations: 0)	Chun-Ta Wang
109	Cheng-Chang Li, Heng-Yi Tseng, Chun-Wei Chen, Chun-Ta Wang, Hung-Chang Jau, Yu-Ching Wu, Wen-Hao Hsu, Tsung-Hsien Lin, "Versatile Energy-Saving Smart Glass based on Tristable Cholesteric Liquid Crystals, "ACS Appl. Energy Mater. 8, 7601-7609 (2020) (SCI)	Chun-Ta Wang
109	Guan-Ting Dong, Chun-Ta Wang, and Yu-Ju Hung, " Spatially Broadband Coupled-Surface Plasmon Wave Assisted Transmission Effect in Azo-Dye-Doped Liquid Crystal Cell, " Nanomaterials 10, 1357, 1–10 (2020) (SCI) (IF: 4.034; Material science, Multidisciplinary Rank: 71/293 @ 2018; Citations: 0)	Chun-Ta Wang
109	Varsenik Nersesyan, Inge Nys, Frederik Van Acker, Chun-Ta Wang, Jeroen Beeckman, Kristiaan Neyts, "Observation of symmetry breaking in photoalignment-induced periodic 3D LC structures, "Journal of Molecular Liquids xx (2020). [Accepted] (SCI) (IF: 4.561; Physics, Atomic, Molecular &Chemical Rank: 7/36 @ 2018; Citations: 0)	Chun-Ta Wang
109	Hung-Chi Yen , Tsung-Rong Kuo, Chun-Ta Wang, Jia-De Lin , Chia-Chun Chen and Yu-Cheng Hsiao, " Optical properties of electrically active gold nanoisland films enabled with interfaced liquid crystals, " Nanomaterials 10, 290, 1–8 (2020) (SCI) (IF: 4.034; Material science, Multidisciplinary Rank: 71/293 @ 2018; Citations: 0)	Chun-Ta Wang
108	Chun-Ta Wang,* , Chan-Shan Yang and Qi Guo,“Liquid Crystal Optics and Physics: Recent Advances and Prospects,” Crystals 9, 670 (2019) (SCI). [Editorial](IF: 2.061; Multidisciplinary: 158/293 @ 2018; Citations: 0)	Chun-Ta Wang
108	Duan-Yi Guo, Chun-Wei Chen, Cheng-Chang Li, Hung-Chang Jau, Keng-Hsien Lin, Ting-Mao Feng, Chun-Ta Wang, Timothy J. Bunning, Iam Choon Khoo * and Tsung-Hsien Lin,“Reconfiguration of three-dimensional liquid crystalline photonic crystals by electrostriction,” Nat. Mater. , 1–8 (2019) (SCI) (IF: 38.887; Applied physics Rank: 1/148 @ 2018; Citations: 0)	Chun-Ta Wang
108	Chun-Ta Wang, Keqiang Chen, Ping Xu, Fion Yeung, Hoi-Sing Kwok, and Guijun Li, “Fully chiral light emission from CsPbX3 Perovskite nanocrystals enabled by cholesteric superstructure stacks,” Adv. Funct. Mater., 1903155 (2019) (SCI) (IF: 15.621; Applied physics Rank: 6/148 @ 2018; Citations: 0)	Chun-Ta Wang
108	Tzu-Hsuan Yang, Chun-Wei Chen, Hung-Chang Jau, Ting-Mao Feng, Chih-Wei Wu, Chun-Ta Wang, and Tsung-Hsien Lin, “Liquid-crystal random fiber laser for speckle-free imaging,” Appl. Phys. Lett. 114, 191105 (2019) (SCI) (IF: 3.521; Applied physics Rank: 31/148 @ 2018; Citations: 0)	Chun-Ta Wang
107	Chun-Ta Wang, Alwin Tam, Man-Chun Tseng, Chung-Yung Lee, Tsung-Hsien Lin, and Hoi-Sing Kwok, “Bistable switching of polarization-grating diffractions enabled by a front bistable twisted nematic film,” Opt. Lett. 44, 187-190 (2019) (SCI) (IF: 3.866; Optics Rank: 16/95 @ 2018; Citations: 1)	Chun-Ta Wang
107	Sheng-Ping Chiang, Chun-Ta Wang, Ting-Mao Feng Cheng-Chang Li, Hung-Chang Jau, Shang-Da Yang, and Tsung-Hsien Lin*, “Selective variable optical attenuator for visible and mid-Infrared wavelengths,” Optics Express 26, 17009. (2018). [共同第一作者] (SCI) (IF: 3.307; Citations: 0).	Chun-Ta Wang
106	Chun-Ta Wang, Chun-Wei Chen, Tzu-Hsuan Yang, Inge Nys, Cheng-Chang Li, Tsung-Hsien Lin, Kristiaan Neyts, and Jeroen Beeckman, “Electrically assisted mode selection of photonic bandedge lasing in chiral nematic liquid crystals,” accepted to Appl. Phys. Lett. (IF: 3.411; Citations: 0).	Chun-Ta Wang
106	Chun-Ta Wang, Po-Sheng Fang, Jun-Ting Guo, Tsung-Hsien Lin, and Chao-Kuei Lee, “Sub-second modulation speed polarization-independent 2 pi Terahertz phase shifter,” IEEE Photonics Journal 9, 5900807 (2017) (SCI) (IF: 2.291; Citations: 0).	Chun-Ta Wang
106	Chun-Wei Chen, Chien-Tsung Hou, Cheng-Chang Li, Hung-Chang Jau, Chun-Ta Wang, Ching-Lang Hong, Duan-Yi Guo, Cheng-Yu Wang, Shen-Ping Chiang, Timothy Bunning, Iam-Choon Khoo, and Tsung-Hsien Lin, “Large three-dimensional photonic crystals based on monocrystalline liquid crystal blue phases,” Nat Commun. 8, 727. (2017) (SCI) (IF: 12.124; Citations: 0).	Chun-Ta Wang
106	Shen-Ping Chiang, Chun-Ta Wang, Jui-Yu Lai, Chia-Lun Tsai, Cheng-Chang Li, Hung-Chang Jau, Chien-Tsung Hou, Shang-Da Yang, and Tsung-Hsien Lin*, “Broadband mid-infrared polarization rotator based on optically addressable LCs,” Opt. Exp. 25, 16123(2017). [共同第一作者] (SCI) (IF: 3.307; Citations: 0).	Chun-Ta Wang
106	Chun-Ta Wang, Ping-Chien Chang, Jia-Jin Lin, Mao-Chou Tai, Yung-Jr Hung, and Tsung-Hsien Lin, “Full-color reflector using vertically stacked liquid crystal guided-mode resonators”, Applied Optics 56, 4219-4223 (2017) (SCI) (IF: 1.65; Citations: 0).	Chun-Ta Wang
105	Chun-Ta Wang, Hao-Hsiang Hou, Ping-Chien Chang, Cheng-Chang Li, Hung-Chang Jau, Yung-Jr Hung, and Tsung-Hsien Lin*, “Full-color reflectance-tunable filter based on liquid crystal cladded guided-mode resonant grating,” Opt. Exp. 24, 22892 (2016) (SCI) (IF: 3.307; Citations: 4).	Chun-Ta Wang
105	Chao-Kuei Lee, Chung-Lun Wu, Han-Wei Zhang, Chun-Ta Wang, and Tsung-Hsien Lin, “Millimeter-scaled thick cell gap measurement by terahertz spectroscopy technology,” IEEE Photonics Journal 8, 6803508 (2016) (SCI) (IF: 2.291; Citations: 0).	Chun-Ta Wang
105	Cheng-Yu Wang, Chun-Wei Chen, Hung-Chang Jau, Cheng-Chang Li, Chiao-Yu Cheng, Chun-Ta Wang, Shi-Ee Leng, Iam-Choon Khoo, and Tsung-Hsien Lin*, “All-optical transistor- and diodeaction and logic gates based on anisotropic nonlinear responsive liquid crystal,” Scientific Reports 6, 30873 (2016) (SCI) (IF: 4.847; Citations: 3)	Chun-Ta Wang
105	Chun-Ta Wang, Chung-Lun Wu, Han-Wei Zhang, Tsung-Hsien Lin, and Chao-Kuei Lee, “Polarization-independent 2 pi phase modulation for terahertz using chiral nematic liquid crystals,” Opt. Mater. Exp. 6, 2283 (2016) (SCI) (IF: 2.591; Citations: 2).	Chun-Ta Wang
105	Chun-Ta Wang*, Cheng-Yu Wang, Jui-Hao Yu, I-Tun Kuo, Chih-Wei Tseng, Hung-Chang Jau, Yung-Jui Chen, and Tsung-Hsien Lin, “Highly sensitive optical temperature sensor based on a SiN micro-ring resonator with liquid crystal cladding,” Opt. Exp. 24, 1002-1007 (2016) (SCI) (IF: 3.307; Citations: 6).	Chun-Ta Wang
104	Cheng-Chang Li, Chun-Wei Chu, Chun-Wei Chen, Hung-Chang Jau, Chun-Hong Lee, Chun-Ta Wang, Zu-Cheng Li, and Tsung-Hsien Lin*, “Optimization of dynamic drive scheme for cholesteric LCDs,” Journal of Display Technology 12, 1111 (2015) (SCI) (IF: 1.53; Citations: 0).	Chun-Ta Wang
104	Chun-Wei Chen, Cheng-Chang Li, Hung-Chang Jau, Lu-Chun Yu, Ching-Lang Hong, Duan-Yi Guo, Chun-Ta Wang, and Tsung-Hsien Lin*, “Electric field-driven shifting and expansion of photonic band gaps in 3D liquid photonic crystals,” ACS Photonics 2, 1524 (2015) (SCI) (IF: 6.756; Citations: 7).	Chun-Ta Wang
104	Hung-Chang Jau, Yannian Li, Cheng-Chang Li, Chun-Wei Chen, Chun-Ta Wang, Hari Krishna Bisoyi, Tsung-Hsien Lin, Timothy J. Bunning, and Quan Li, “Light-driven wide-range nonmechanical beam steering and spectrum scanning based on a self-organized liquid crystal grating enabled by a chiral molecular switch,” Advanced Optical Materials 3, 166–170 (2015) (SCI) (IF: 6.875; Citations: 22).	Chun-Ta Wang
103	Chun-Ta Wang, Yuan-Cheng Li, Jui-Hao Yu, Cheng Yu Wang, Chih-Wei Tseng, Hung-Chang Jau, Yung-Jui Chen, and Tsung-Hsien Lin*, “Electrically tunable high Q-factor micro-ring resonator based on blue phase liquid crystal cladding,” Opt. Exp. 22, 17776-17781 (2014) (SCI) (IF: 3.307; Citations: 11).	Chun-Ta Wang
103	Chun-Wei Chen, Cheng-Chang Li, Hung-Chang Jau, Chun-Hong Lee, Chun-Ta Wang, and Tsung-Hsien Lin, “Bistable light-driven π phase switching using a twisted nematic liquid crystal film,” Opt. Exp. 22, 12133-12138 (2014) (SCI) (IF: 3.307; Citations: 8).	Chun-Ta Wang
103	Chun-Ta Wang, Yueh-Chi Wu, and Tsung-Hsien Lin, “Photocontrollable tristable optical switch based on dye-doped liquid crystal,” Dyes and Pigments 103, 21-24 (2014) (SCI) (IF: 3.473; Citations: 8).	Chun-Ta Wang
102	Tsung-Hsien Lin, Yannian Li, Chun-Ta Wang, Hung-Chang Jau, Chun-Wei Chen, Cheng-Chung Li, Hari Krishna Bisoyi, Timothy J. Bunning, and Quan Li, “Red, green and blue reflections enabled in an optically tunable self-organized 3D cubic nanostructured thin film,” Adv. Materials 25, 5050–5054 (2013) (SCI) (IF: 19.791; Citations: 60).	Chun-Ta Wang
102	Chun-Ta Wang, Chih-Wei Tseng, Jui-Hao Yu, Yuan-Cheng Li, Chun-Hong Lee, Hung-Chang Jau, Ming-Chang Lee, Yung-Jui Chen, and Tsung-Hsien Lin, “Optical bistability in a silicon nitride microring resonator with azo dyedoped liquid crystal as cladding material,” Opt. Exp. 21, 10989-10994 (2013) (SCI) (IF: 3.307; Citations: 8).	Chun-Ta Wang
102	Chun-Ta Wang, Yueh-Chi Wu, and Tsung-Hsien Lin, “Photoswitchable bistable twisted nematic liquid crystal optical switch,” Opt. Exp. 21, 4361-4366 (2013) (SCI) (IF: 3.307; Citations: 9).	Chun-Ta Wang
101	Chun-Wei Chen, Hung-Chang Jau, Chun-Ta Wang, Chun-Hong Lee, I. C. Khoo, and Tsung-Hsien Lin, “Random lasing in blue phase liquid crystals,” Opt. Exp. 20, 23978-23984(2012) (SCI) (IF: 3.307; Citations: 45).	Chun-Ta Wang
101	Yu-Hsin Yao, Chun-Ta Wang, Rui-Ren Chen, Hung-Chang Jau, Yi-Jen Chiu, and Tsung-Hsien Lin, “Wavelength tunable infrared light source based on semiconductor-integrated liquid crystal filter,” Opt. Exp. 20, 22872-22877 (2012) (SCI) (IF: 3.307; Citations: 4).	Chun-Ta Wang
101	Chun-Ta Wang and Tsung-Hsien Lin, “Vertically integrated transflective liquid crystal display using multi-stable cholesteric liquid crystal film,” J. Disp. Technol. 8, 613-616 (2012) (SCI) (IF: 1.53; Citations: 11).	Chun-Ta Wang
101	Chun-Ta Wang, Hung-Chang Jau and Tsung-Hsien Lin, “Optically controllable bistable reflective liquid crystal display,” Opt. Lett. 37, 2370-2372 (2012) (SCI) (IF: 3.416; Citations: 8).	Chun-Ta Wang
100	Yan-Han Chen, Chun-Ta Wang, Chin-Ping Yu, and Tsung-Hsien Lin, “Polarization independent Fabry-Pérot filter based on polymer-stabilized blue phase liquid crystals with fast response time,” Opt. Exp. 19, 25441-25446 (2011) (SCI) (IF: 3.307; Citations: 23).	Chun-Ta Wang
100	Chun-Ta Wang, and Tsung-Hsien Lin, “Bistable reflective polarizer-free optical switch based on dye-doped cholesteric liquid crystal,” Opt. Mater. Exp. 1, 1457-1462 (2011) (SCI) (IF: 2.591; Citations: 30).	Chun-Ta Wang
100	Chun-Ta Wang, Hung-Chang Jau and Tsung-Hsien Lin, “Bistable cholesteric-blue phase liquid crystal using thermal hysteresis,” Optical Materials 34, 248-250 (2011) (SCI) (IF: 2.238; Citations: 16).	Chun-Ta Wang
100	Chun-Ta Wang, Wei-Yuan Wang, and Tsung-Hsien Lin, “A stable and switchable uniform lying helix structure in cholesteric liquid crystals,” Appl. Phys. Lett. 99, 041108-1~3 (2011) (SCI) (IF: 3.411; Citations: 39).	Chun-Ta Wang
100	Hu-Yi Liu, Chun-Ta Wang, Chiao-Yun Hsu, and Tsung-Hsien Lin, “Pinning effect on the photonic bandgaps of blue-phase liquid crystal,” Applied Optics 50, 1606~1609 (2011) (SCI) (IF: 1.65; Citations: 27).	Chun-Ta Wang
99	Chun-Ta Wang and Tsung-Hsien Lin, “Polarization-tunable chiral nematic liquid crystal lasing,” J. Appl. Phys. 107, 123102 (2010) (SCI) (IF: 2.068; Citations: 5).	Chun-Ta Wang
99	Hu-Yi Liu, Chun-Ta Wang, Chiao-Yun Hsu, Tsung-Hsien Lin,and Jui-Hsiang Liu, “Optically tuneable blue phase photonic band gaps,” Appl. Phys. Lett. 96, 121103-1~3 (2010) (SCI) (IF: 3.411; Citations: 44).	Chun-Ta Wang
99	Chun-Ta Wang, Hu-Yi Liu, Hsin-Hui Cheng, and Tsung-Hsien Lin, “Bistable effect in the liquid crystal blue phase,” Appl. Phys. Lett. 96, 041106-1~3 (2010) (SCI) (IF: 3.411; Citations: 23).	Chun-Ta Wang
97	Chun-Ta Wang and Tsung-Hsien Lin, “Multi-wavelength laser emission in dye-doped photonic liquid crystals,” Opt. Exp. 16, 18334-18339 (2008) (SCI) (IF: 3.307; Citations: 27).	Chun-Ta Wang

Entry year	Conference period	Publication	Author
108	2019/03/07 2019/03/09	Chun-Ta Wang, “Polarization grating and its applications,” 2019 5th UCSD-NSYSU Bilateral Research Symposium, San Diego, USA, Mar. 7-9, 2019.	Chun-Ta Wang
108	2019/06/17 2019/06/20	Chun-Ta Wang, Li-Min Chang, Chuan-Ci Yin, Duan-Yi Guo, and Yung-Jr Hung, “Polarization-controlled guided-mode resonance filter with a 90^o hybrid-twisted nematic liquid crystal cladding Polarization-controlled guided-mode resonance filter with a 90^o hybrid-twisted nematic liquid crystal cladding,” The 41st PIERS, Rome, Italy, June 17-20, 2019.	Chun-Ta Wang
107	2018/10/15 2018/10/18	Chun-Ta Wang , Chun-Wei Chen, Tzu-Hsuan Yang, Inge Nys, Cheng-Chang Li, Tsung-Hsien Lin, Kristiaan Neyts, and Jeroen Beeckman,“DC field switchable long- to short-wavelength bandedge lasing in liquid-crystalline chiral photonic crystals,” Microoptics (MOC), Taipei, Taiwan, Oct., 15-18, 2018.	Chun-Ta Wang
107	2018/12/12 2018/12/14	Chun-Ta Wang, Ping-Chien Chang, Jia-Jin Lin, Yung-Jr Hung, and Tsung-Hsien Lin, “Reflective Color Liquid Crystal Display using a Guided-Mode Resonator Grating as a Reflector,” 25th International Display Workshops, Nagoya, Japan, Dec. 12-14, 2018	Chun-Ta Wang
106	2017/07/31 2017/08/04	Chun-Ta Wang, Hao-Hsiang Hou, Ping-Chien Chang, et. al., “Widely tunable filter based on guided-mode resonant grating with liquid crystal cladding,” Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR), sands expo and convention center, Singapore, July 31- Aug. 4, 2017.	Chun-Ta Wang
106	2017/11/19 2017/11/22	Chao-Kuei Lee, Chun-Ta Wang, and Tsung-Hsien Lin, “Optical properties of cholesteric liquid crystal and application for THz photonics,” Progress in Eelctromagnetics Research Symposium,Singapore, Nov. 19-22, 2017.	Chun-Ta Wang
106	2017/11/19 2017/11/22	Shen-Ping Chiang, Chun-Ta Wang, Jui-Yu Lai, et. al., “Optically driven broadband mid-infrared polarization rotator based on TNLCs,” Progress in Eelctromagnetics Research Symposium, Singapore, Nov. 19-22, 2017.	Chun-Ta Wang
105	2016/07/31 2016/08/05	Chun-Ta Wang, Hao-Hsiang Hou, Ping-Chien Chang, et. al., “Tunable notch filter using guided-mode resonant with twisted-nematic liquid crystal,” in 26th International Liquid Crystal Conference, Kent state, USA, July 31-Aug. 5, 2016.	Chun-Ta Wang
105	2016/09/14 2016/09/16	Chun-Ta Wang, Hao-Hsiang Hou, Jeroen Beeckman1, Kristiaan Neyts, Yung-Jr Hung, and Tsung-Hsien Lin, “Tunable guided-mode resonant filter with liquid crystal cladding,” in 6th Workshop on Liquid Crystals for Photonics, Ljubljana, Slovenia, Sep. 14 – 16, 2016.	Chun-Ta Wang
102	2013/09/29 2013/10/04	Tsung-Hsien Lin, Chun-Ta Wang, Chih-Wei Tseng, Jui-Hao Yu, Yuan-Cheng Li, Chun-Hong Lee, Hung-Chang Jau, Ming-Chang Lee, Yung-Jui Chen, “Bistable switch in a silicon nitride microring resonator with liquid crystal cladding,” Optics of Liquid Crystal, Honolulu, Hawaii, USA, Sep. 29 – Oct. 4, 2013	Chun-Ta Wang
102	2013/08/25 2013/08/29	Tsung-Hsien Lin, Chun-Wei Chen, Hung-Chang Jau, Chun-Hong Lee, Chun-Ta Wang, Chih-Wei Wu, Huai-Ping Huang, and I. C. Khoo, “Lasing effect in blue phase liquid crystal,” SPIE International Symposium, San Diego, CA, USA Aug. 25-29, 2013.	Chun-Ta Wang
101	2012/08/19 2012/08/24	Chao-Kuei Lee, Chun-Ta Wang, Hung-Chang Jau, and Tsung-Hsien Lin, “Polarization independent and tunable Terahertz phase shifter,” 24st International Liquid Crystal Conference, Mainz, Germany, Aug. 19-24, 2012.	Chun-Ta Wang
101	2012/08/19 2012/08/24	Chun-Ta Wang, Hung-Chang Jau, and Tsung-Hsien Lin, “Photoswitchable Bistable Reflective Liquid Crystal Display,” 24st International Liquid Crystal Conference, Mainz, Germany, Aug. 19-24, 2012.	Chun-Ta Wang
102	2012/08/19 2012/08/24	Chun-Wei Chen, Chun-Ta Wang, Hung-Chang Jau, and Tsung-Hsien Lin, “Random Lasing in blue phase liquid crystals,” 24st International Liquid Crystal Conference, Mainz, Germany, Aug. 19-24, 2012.	Chun-Ta Wang
102	2012/08/19 2012/08/24	Yu-Hsin Yao, Rui-Ren Chen, Chun-Ta Wang, Yi-Jen Chiu, Chih-Lung Lin and Tsung-Hsien Lin, “Liquid crystal-integrated semiconductor infrared light source,” 24st International Liquid Crystal Conference, Mainz, Germany, Aug. 19-24, 2012.	Chun-Ta Wang
101	2012/06/03 2012/06/08	Chun-Ta Wang, Hung-Chang Jau, and Tsung-Hsien Lin, “Thermal switchable bistable cholesteric-blue phase liquid crystal display,” Society for Information Display, Seattle, Boston, USA, June 3-8, 2012	Chun-Ta Wang
100	2011/12/07 2011/12/09	Chun-Ta Wang, Hung-Chang Jau and Tsung-Hsien Lin, “Bistable reflective cholesteric-blue phase liquid crystal display,” the 18th international display workshops, Nagoya, Japan, December 7-9, 2011	Chun-Ta Wang
100	2011/06/22 2011/06/27	Hu-Yi Liu, Chun-Ta Wang, Chiao-Yun Hsu, and Tsung-Hsien Lin, “Photonic bandgaps controllable blue phase liquid crystal,” 2011 Photonics West, San Francisco, CA, USA Jan. 22-27, 2011.	Chun-Ta Wang
99	2010/06/11 2010/06/16	Chun-Ta Wang and Tsung-Hsien Lin “Tristable cholesteric liquid crystal,” 23st International Liquid Crystal Conference, Krakow, Poland, July 11-16, 2010.	Chun-Ta Wang
99	2009/06/24 2009/06/29	Chun-Ta Wang, Tsung-Hsien Lin “Multi-wavelength cholesteric liquid crystal laser,” 2009 Photonics West, San Jose, CA, USA Jan. 24 ~ 29, 2009.	Chun-Ta Wang

Service Institution	Position	Department	Duration
National Sun Yat-sen University	Assistant Professor	department of Photonics	Sep. 2018 – present
University of California San Diego	Visitting Scholar	under Prof.Yeshaiahu Fainman's group	July. 2019 – Aug. 2019
National Sun Yat-sen University	Postdoctoral Research Scholar	department of Photonics	Aug. 2015 – July. 2018
Hong Kong University of Science and Technology (HKUST)	Visiting Scholar	under Prof. Hoi Sing Kwok’s group	Aug. 2017 – Aug. 2018
Ghent University	Visiting Scholar	under Prof. Jeroen Beeckman’s group	Apr. 2016 – Feb. 2017
National Nano Device Laboratory (NDL)	Postdoctoral Fellow	Dr. Chang-Hong Shen’s group	May. 2013 – July 2015
National Sun Yat-sen University	Postdoctoral Fellow	Yung-Jui (Ray) Chen’s group	Aug. 2015 – July. 2018

Chun-ta Wang received his Ph.D. degree from Department of Photonics, National Sun Yat-sen University (NSYSU), Taiwan, in 2012.

After graduation, he worked as a postdoctoral fellow at NSYSU for three years, and was in charge of silicon photonics fabrication in National Nano Device Laboratory, Hsinchu, Taiwan.

In 2015, he successfully received a 3-years project (PI) from Ministry of Science and Technology (MOST).

During the period of this project, he went to Ghent University in Belgium and Hong Kong University of Science and Technology in Hong Kong as a visiting scholar.

In 2018, he started to join the department of Photonics as a faculty member.

His research interests are mainly related to liquid crystal optics and silicon photonics in both fundamental studies and device development.

He also received a project from Young Scholar Fellowship Program, MOST, Taiwan, entitled“Heterogeneous integration of silicon photonic devices.”

Our research group has interests in the fields of silicon photonics, liquid crystal optics, and heterogeneous integration of electro-optic materials into silicon photonics. At the early stage, we focus mainly on the combination of liquid crystals (LCs) and passive silicon photonic device.

Silicon photonics is a revolutionary technology which uses silicon as an optical medium. It has high-bandwidth and long-distance transmission characteristics and offers the potential of realizing low-cost and highly integration by using standard CMOS fabrication techniques. The ideal silicon photonics platform should base on silicon waveguide foundation but not limit to only using silicon as the photonic material, in particular as active function material. Due to its intrinsic material limitations, the silicon cannot provide adequate functionality to meet the needs of all components, especially in some specific modulators which need a large optical tuning ability. The weak electro-optical effect of silicon limits its application in active element.

In recent years, many studies combine passive silicon photonics devices with liquid crystals to fabricate various active silicon photonics devices with multi-functionality due to liquid crystals’ large birefringence, low power consumption, and versatile driving methods. What all this means is that liquid crystal material is a promising candidate for development of active silicon photonics devices. Therefore, we develop and explore the integration of organic LCs into the silicon waveguide structure for realizing the multi-functional LC silicon photonic devices. Furthermore, other electro-optic materials, like PZT and high stress materials, will be studied.

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