國立臺灣海洋大學 光電與材料科技學系

姓名：	蔡宗儒
職稱：	教授兼系主任(光電)
最高學歷：	國立清華大學物理博士
學術專長：	超快光電、凝態物理、生物生醫影像
研究室：	超快光電實驗室
研究室電話：	2462-2192 ext.6709
辦公室電話：	2462-2192 ext.6709
E-mail：	trtsai@mail.ntou.edu.tw

(A). Refereed papers:

Tsong-Ru Tsai*,Chih-Fu Chang, Chih-Wei Kuo, Cheng-Yu Chang and S. Gwo, Ultrafast hot carrier dynamics in InN epitaxial films, Proc. SPIE7937, 793710 (2011) (invited paper)

Jih-Shang Hwang, Der-Chang Chen, Li-Wei Chen, Zhan-Shuo Hu, Zen-Yu You, Chih-Chiang Wu, Tai-Yuan Lin, Tsong-Ru Tsai and Surojit Chattopadhyay, Deep and Alignment Free Patterned Etching of GaN Surface Using an Atomic Force Microscope, J. Nanosci. Nanotechnol. 11, 3979-3984 (2011)

Tsong-Ru Tsai*, Cheng-Yu Chang, Chih-Wei Kuo, Jih-Shang Hwang, Tai-Yuan Lin, Shangjr Gwo, Spectral dependence of Time-resolved Photoreflectance of InN epitaxial films. Appl. Phys. Lett. Vol. 95, 142108 (2009) (SCI) (This paper has been selected for the November 2009 issue ofVirtual Journal of Ultrafast Science)

Tsong-Ru Tsai*, Tsung-Han Wu, Jung-Cheng Liao, Tai-Huei Wei, Hai-Pang Chiang, Jih-Shang Hwang, Din-Ping Tsai, Yang-Fang Chen,Characterization of nonlinear absorption of InN epitaxial films with femtosecond pulsed transmission Z-scan measurements. J. Appl. Phys. Vol. 105, 066101 (2009) (SCI) (IF=2.171)

Jih-Shang Hwang, Li-Wei Chen, Te-Chang Chen, Chi-Wen Kuo, Zhan-Shuo Hu, Tsong-Ru Tsai, Yuen-Jung Wu, Tai-Yuan Lin, Yuan-Yu Jhuo, Chih-Yung Cheng, Chih-Ming Lin, Yi-Hung Liu, Direct patterning of zinc oxide with control of reflected color through nano-oxidation using an atomic force microscope. Nanotechnology Vol. 20, 055302 (2009) (SCI) (IF=3.31)

Tsong-Ru Tsai*, C.-F. Chang, S. Gwo, Ultrafast hot electron relaxation time anomaly in InN epitaxial films. Appl. Phys. Lett. Vol. 90, pp. 252111 (2007) (SCI) (This paper has been selected for the July 2007 issue of Virtual Journal of Ultrafast Science) (IF=3.596)

J.-P. Chu, H. Wijaya, C.-W. Wu, T.-R. Tsai, C.-S. Wei, T.-G. Nieh, J. Wadsworth, Nanoimprint of Gratings on a Bulk Metallic Glass. Appl. Phys. Lett. Vol. 90, pp. 034101 (2007) (SCI) (This paper has been selected for the January 29, 2007 issue of Virtual Journal of Nanoscale Science & Technology) (IF=3.596)

T.-R. Tsai*, S.-J. Chen, C.-F. Chang, S.-H. Hsu, T.-Y. Lin, C.-C. Chi, Terahertz Response of GaN Thin Films. Opt. Express, Vol. 14, pp. 4898-4907 (2006) (SCI) (This paper has been selected for the May 2006 issue of Virtual Journal of THz Science & Technology) (IF=3.709)

T.-R. Tsai*, C.-F. Chang, S.-J. Chen, M. Tani, M. Yamaguchi, H. Sumikura, H.-P. Chiang, Y.-F. Chen, W.-S. Tse, Terahertz optical constants of ytterbium-doped yttrium aluminum garnet crystals. J. Appl. Phys. Vol. 99, pp. 093110 (2006) (SCI) (This paper has been selected for the May 2006 issue of Virtual Journal of THz Science & Technology) (IF=2.171)

S.-J. Lin, D.-P. Chiang, Y.-F. Chen, C.-H. Peng, H.-T. Liu, J.-K. Mei, W.-S. Tse, T.-R. Tsai, H.-P. Chiang, Raman scattering investigations of the low-temperature phase transition of NaNbO3. J. Raman Spectrosc. Vol. 37, pp. 1442-1446 (2006) (SCI) (IF=3.514)

R.-P. Pan, C.-Y. Chen, T.-R. Tsai, C.-L. Pan, Terahertz Phase Shifter with LC in Magnetic Field. Mol. Cryst. Liq. Cryst. Vol. 421, pp. 157-164 (2004) (SCI) (0.554)

R.-P. Pan, T.-R. Tsai, C.-Y. Chen, C.-H. Wang, C.-L. Pan, The Refractive Indices Nematic Liquid Crystal 4'-n-pentyl-4-cyanobiphenyl in the THz Frequency range. Mol. Cryst. Liq. Cryst. Vol. 409, pp. 137-144 (2004) (SCI) (0.554)

T.-R. Tsai*, C.-Y. Chen, R.-P. Pan, C.-L. Pan, X.-C. Zhang, Room Temperature Electrically Controlled Terahertz Phase Shifter. IEEE Microwave Wireless Components Lett. Vol. 14, pp. 77-79 (2004) (SCI) (IF=1.725)

C.-Y. Chen, T.-R. Tsai, C.-L. Pan, R.-P. Pan, Room Temperature THz Phase Shifter Based on Magnetically Controlled Birefringence in Liquid Crystals. Appl. Phys. Lett. Vol. 83, pp. 4497-4499 (2003) (SCI)

R.-P. Pan, T.-R. Tsai, C.-Y. Chen, C.-L. Pan, Optical Constants Of Two Typical Liquid Crystals 5CB And PCH5 In the THz Frequency Range. J. Biological Physics Vol. 29, pp 335-338 (2003) (SCI)

T.-R. Tsai*, C.-Y. Chen, C.-L. Pan, R.-P. Pan, X.-C. Zhang, THz Time-Domain Spectroscopy Studies of the Optical Constants of the Nematic Liquid Crystal 5CB. Appl. Opt. Vol. 42, pp 2372-2376 (2003) (SCI)

T.-R. Tsai*, C.-C. Chi, M.-H. Liang, C.-T. Hu and I.-N. Lin, Dielectric Properties of (x)Ba(Mg1/3Ta2/3)O3-(1-x)Ba(Mg1/3Nb2/3)O3 (x=1, 0.75, 0.50, 0.25 and 0) Complex Perovskite Ceramics. Mater. Chem. Phys. vol. 79, pp 169-174 (2003) (SCI)

T.-R. Tsai, C.-C. Chi and S.-F. Horng, Terahertz Response of High-Resistivity YBCO Thin Films. Physica C. vol. 391, pp 281-288 (2003) (SCI)

Tsong-Ru Tsai, Chao-Yuan Chen, Ci-Ling Pan, Ru-Pin Pan, and X.-C. Zhang, Characterization of Liquid Crystals 5CB in Terahertz Frequency, CLEO 2002, Long Beach, USA, May 19-24 (2002) paper is published in TOPS (Trends in Optics and Photonics Series), Vol. 73, pp. 640. (2002)

T.-R. Tsai, M.-H. Liang, C.-T. Hu, C.-C. Chi, I.-N. Lin, Terahertz Spectroscopic Technique for Characterizing the Microwave dielectric Properties of Ba(Mg1/3Ta2/3)O3 Materials. J. Eur. Ceram. Soc. vol. 21, pp 2787 (2001) (SCI)

T.-R. Tsai*, M.-H. Liang, C.-T. Hu, C.-C. Chi, I. N. Lin, Terahertz Response of Bulk Ba(Mg1/3Ta2/3)O3, Jpn. J. Appl. Phys. vol. 39, pp 5642-5644 (2000) (SCI)

S.-F. Horng, J.-S. Yu, T.-R. Tsai, C.-C. Chi, Comparison of Well-Above-Bandgap and Near-Bandedge Transient Photoreflectance and Transmission Measurements of Low-Temperature-Grown GaAs, Opt. Quantum Electron. Vol. 32, pp 573-584 (2000) (SCI)

S.-F. Horng, S.-H. Lu, J.-L. Li, J.-S. Yu, T.-R. Tsai, C.-C. Chi, Observation of Intense Electric Pulses with 187 fs FWHM Generated by Nearly-Filled-Gap Nonuniform Illumination Excitation, Proc. SPIE, vol. 3795, pp. 493-500 (1999)

J.-S. Yu, Y.-S. Chang, J.-N. Chen, T.-R. Tsai, S.-F. Horng, C.-C. Chi, Substrate Engineering of Picosecond Photoconductive Switches Based on Low-Temperature-Grown GaAs, J. Chinese Institute of Electrical Engineering, vol. 4, No. 3, pp 185-192 (1997)

T.-R. Tsai, C.-L. Lin, J.-L. Lin, S.-S. Pai, D.-H. Chen, C.-C. Chi, M.-K. Wu, Photoinduced Superconductivity in YSrxBa2-xCu3Oy Films, Chinese Journal of Physics, vol. 34, No. 2-II, pp 616-620 (1996)(SCI)

K.-Y. Lin and T.-R. Tsai, Spontaneous Magnetization of the Ising Model on the Asanoha Lattice, Mod. Phys. Lett. B, 6, 1025-1028 (1992)

(B). Conference papers:

Jinn P Chu, Yen-Chen Chen, Jason Shian-Ching Jang, Tsong-Ru Tsai, Hidemi Kato, Evaluation of Physical and Mechanical Properties of Metallic Glasses in Micro/nano Scales, 2011 TMS Annual Meeting & Exhibition, San Diego, USA, February 27 – March 3 (2011)

Tsong-Ru Tsai, Chih-Fu Chang, Chih-Wei Kuo, Cheng-Yu Chang and S. Gwo, Ultrafast hot carrier dynamics in InN epitaxial films, SPIE Photonics West 2011, San Francisco, USA, January 22 - 27 (2011) (Invited talk)

Shr-Jie Peng, Syue-Yun Lyu, Tsong-Ru Tsai, Kuei-Hsien Chen, and Li-Chyong Chen, Nonlinear optical properties of Gold-Nanoparticle-Embedded silica nanowires, The Physical Society of Republic of China, Annual Meeting 2011, Taipei, Jan. 25-27 (2011).

Pai-Yen Chou , Chia-Wei Hu and Tsong-Ru Tsai,Yang-Fang Chen,Femtosecond Z-scan measurements of CdTe/CdSe type-II quantum dots, The Physical Society of Republic of China, Annual Meeting 2011, Taipei, Jan. 25-27 (2011).

Tsong-Ru Tsai, Hung-Yu Lin, Jia-Hao Wang and Chao-Kuei Lee, Terahertz optical constant measurements of Titanium Dioxide, Calcite, and Cr-doped Yttrium Orthovanadate crystals, The Physical Society of Republic of China, Annual Meeting 2011, Taipei, Jan. 25-27 (2011).

M.R. Chen, Y. C.  Hwang, T. R. Tsai, and Y. F. Chen.,Ultrafast carrier dynamics in CdTe/CdSe type-II quantum dots, The Physical Society of Republic of China, Annual Meeting 2011, Taipei, Jan. 25-27 (2011).

Jinn P Chu, Yen-Chen Chen, Jason Shian-Ching Jang, Tsong-Ru Tsai, Hidemi Kato, Viscous Flow and Superplastic Deformation Behavior of Pt- , Pd- and Au-Based Bulk Metallic Glasses, 2010 TMS Annual Meeting & Exhibition, Seattle, USA, February 14-18 (2010)

Kai Chen, Chin-Ming Chen, Tsong-Ru Tsai, Juen-Kai Wang, Terahertz Time-Domain Spectroscopic Studies of Poly(3,4-ethylenedioxythiophene):poly(stylenesulfonate) Films, 2009 Materials Research Society Fall Meeting, Boston, USA, Nov. 30-Dec. 4 (2009)

Wei-Hong Su, Sung-Hui Lin, Tsong-Ru Tsai, Chao-Kuei Lee, A novel pattern recognition approach for noisy frequency-resolved-optical-gating traces, 17th International Conference on Advanced Laser Technologies, Antalya, Turkey, Sept. 26-Oct. 1 (2009)

Tsong-Ru Tsai, Tsung-Han Wu, Jung-Cheng Liao, Tai-Huei Wei, Hai-Pang Chiang, Jih-Shang Hwang, Din-Ping Tsai, Yang-Fang Chen, Nonlinear absorption of InN epitaxial films probed by femtosecond pulsed transmission Z-scan measurements, The Pacific Rim Conference on Lasers and Electro-Optics 2009, Shanghai, China, Aug. 30-Sept. 3 (2009)

Syue-Yun Lyu, Tsung-Han Wu, Jung-Cheng Liao, Tsong-Ru Tsai, Hai-Pang Chiang, Jih-Shang Hwang, Tai-Huei Wei, Din-Ping Tsai, Yang-Fang Chen, Nonlinear absorption of InN epitaxial films probed by transmission Z-scan technique, The Physical Society of Republic of China, Annual Meeting 2009, Changhua, Jan. 19-21 (2009)

Cheng-Yu Chang, Chih-Wei Kuo, Tsong-Ru Tsai, Jih-Shang Hwang, S. Gwo, Spectral dependence of time-resolved photoreflectance of InN epitaxial films, The Physical Society of Republic of China, Annual Meeting 2009, Changhua, Jan. 19-21 (2009)

朱瑾、黃祥進、吳志偉、蔡宗儒、魏中聖、聶臺岡，2007/11, “Nanoimprint of Gratings on a Bulk Metallic Glass”，中國材料科學學會，民國九十六年年會論文集，in CD-ROM。【論文優等獎】

Tsong-Ru Tsai, Chih-Fu Chang, S. Gwo, Femtosecond time-resolved photoreflectance of InN thin films, American Physical Society, March Meeting 2007, Denver, Colorado, USA, March 5-9, L40 (2007)

Tsong-Ru Tsai, Chih-Fu Chang, S. Gwo, Femtosecond time-resolved photoreflectance of InN thin films, The Physical Society of Republic of China, Annual Meeting 2007, Jhongli, Jan. 23-25 (2007)

Tsong-Ru Tsai, Shi-Jie Chen, Chih-Fu Chang, Tai-Yuan Lin, Cheng-Chung Chi, Terahertz time-domain spectroscopy technique for characterizing GaN thin film, Frontiers in Optics 2006, Rochester, New York, USA, Oct. 10-12, JWD101 (2006)

Tsong-Ru Tsai, Chih-Fu Chang, Shi-Jie Chen, Hai-Pang Chiang, Masahiko Tani, Mariko Yamaguchi, Hisashi Sumikura, Yuan-Fan Chen, Wan-Sun Tse, Terahertz time-domain spectroscopy technique for characterizing Ytterbium-doped Yttrium Aluminum Garnet Crystals, Frontiers in Optics 2006, Rochester, New York, USA, Oct. 10-12, JWD102 (2006)

Tsong-Ru Tsai, Shi-Jie Chen, Chih-Fu Chang, Tai-Yuan Lin, Cheng-Chung Chi, Terahertz time-domain spectroscopy technique for characterizing GaN thin film, 第二十四屆光譜技術與表面科學研討會，宜蘭，頭城農場，July 12-14 (2006)

Chih-Fu Chang, Shi-Jie Chen, Tsong-Ru Tsai, Simulation of teraherz radiation emitted from semiconductors, The Physical Society of Republic of China, Annual Meeting 2006, Taipei, Jan. 16-18 (2006)

Shi-Jie Chen, Chih-Fu Chang, Sheng-Hsien Hsu, Tsong-Ru Tsai, Tai-Yuan Lin, C.C. Chi,氮化鎵薄膜在兆赫波段的特性研究, The Physical Society of Republic of China, Annual Meeting 2006, Taipei, Jan. 16-18 (2006)

S.-J. Chen, C.-F. Chang, Tsong-Ru Tsai, T.-Y. Lin, C. C. Chi, THz response of GaN films, Optics and Photonics Taiwan’05, Tainan, December 9-10, C-SA-V4-4. (2005)

Tsong-Ru Tsai, H. P. Chiang, Y. F. Chen, W. S. Tse, S. F. Horng and C. C. Chi, Pulsed THz Spectroscopy Technique Investigation of Yb:YAG Crystals, The Physical Society of Republic of China, Annual Meeting 2005, Kaohsiung, Feb. 1-3 (2005)

C. Y. Chen, Tsong-Ru Tsai, R. P. Pan and C. L. Pan, Liquid-Crystal-Based THz Phase Shifter Controlled by a Magnetic Field, Optics and Photonics Taiwan’03, Taipei, December 25-26, Proceeding I, pp. 182-184. (2003)

Chih-Yang Wang, Shih-Wen Wu, Tsong-Ru Tsai and Ci-Ling Pan, Studies of THz Imaging via Fast Scanning Technique, Optics and Photonics Taiwan’03, Taipei, December 25-26, Proceeding III, pp. 253-255. (2003)

R. P. Pan, C. Y. Chen, Tsong-Ru Tsai and C. L. Pan, Terahertz Phase Shifter Based on Magnetically Controlled Birefringence in Liquid Crystals, 10thInternational Topical Meeting on Optics Liquid Crystals, Aussois, France, September 13-19 (2003)

T. R. Tsai, C. L. Pan, and X.-C. Zhang, First Demonstration of Pulsed Terahertz Imaging, Optics and Photonics Taiwan’02, Taipei, December 12-13, Proceeding I, pp. 356-357. (2002)

T. R. Tsai, C. H. Wang, C. Y. Chen, R. P. Pan and C. L. Pan, The dielectric properties of nematic liquid crystals 5CB and PCH5 in the THz frequency, Optics and Photonics Taiwan’02, Taipei, December 12-13, Proceeding I, pp. 358-360. (2002)

Ru-Pin Pan, Tsong-Ru Tsai, Chao-Yuan Chen, Chiung-Han Wan and Ci-Ling Pan, “Optical And Electro-Optical Properties Of Nematic Liquid Crystals 5CB And PCH5 In The THZ Range,” presented at the THz Bridge Workshop, Sept. 29 – Oct. 2, Capri, Italy (2002)

Ci-Ling Pan, Ru-Pin Pan, Tsong-Ru Tsai, Chiunghan Wang, Chao-Yuan Chen, and Xi-Cheng Zhang, “Terahertz Probing Of The Nematic Liquid Crystal 5CB,” invited talk, presented at the International Symposium On Ultrafast Phenomena And Terahertz Wave, July 22-25, Beijing, China (2002)

Ru-Pin Pan, Tsong-Ru Tsai, Chao-Yuan Chen, Ci-Ling Pan, and X.-C. Zhang, Terahertz Probing of the Nematic Liquid Crystal 5CB, 19th International Liquid Crystal Conference, Edinburgh, UK, June 30- July 5 (2002)

Tsong-Ru Tsai, Chao-Yuan Chen, Ci-Ling Pan, Ru-Pin Pan, and X.-C. Zhang, Characterization of Liquid Crystals 5CB in Terahertz Frequency, CLEO 2002, Long Beach, USA, May 19-24 (2002) paper is published in TOPS (Trends in Optics and Photonics Series), Vol. 73, pp. 640.

T. R. Tsai, Chao-Yuan Chen, Ru-Pin Pan, C.-L. Pan, and X.-C. Zhang, Characterization of Liquid Crystals 5CB in Terahertz Frequency, Optics and Photonics Taiwan’01, Kaohsiung, December 13-14 (2001)

Cheng-Chung Chi, Tsong-Ru Tsai, Mei-Hui Liang, Chen-Ti Hu, and I-Nan Lin, Pulsed Terahertz Spectroscopic Technique for Characterizing the Microwave Dielectric Properties of Complex Perovskite Ceramics, invited talk, 2001 Asia-Pacific Microwave Conference Special Session on Microwave Materials, Taipei, December 3-6 (2001)

T. R. Tsai, M. H. Liang, C. T. Hu, C. C. Chi and I-Nan Lin, Microwave Dielectric Properties of Bulk Ba(Mg1/3Ta2/3)O3 Materials at 0.1-1.0 Terahertz, Electroceramics VII-2000, Portorož, Slovenia, September 3-6 (2000)

Tsong-Ru Tsai, Mei-Hui. Liang, Chen-Ti Hu, Cheng-Chung Chi and I-Nan Lin, Terahertz Response of Bulk Ba(Mg1/3Ta2/3)O3 , Ferroelectric Materials and Their Applications (FMA-17), Kyoto, Japan, May 24-27 (2000)

S. F. Horng, S. H. Lu, J. L. Li, J. S. Yu, T. R. Tsai and C. C. Chi, Observation of Intense Electric Pulses with 187 fs FWHM Generated by Nearly-Filled-Gap Nonuniform Illumination Excitation, in Terahertz and Gigahertz Photonics, Proc. SPIE, vol. 3795, pp. 493-500, Ed. by R. J. Hwu and K. Wu1999 Annual Meeting of the International Society for Optical Engineering, Denver, Colorado, 20-23 July (1999)

S. H. Lu, T. R. Tsai, S. F. Horng and C. C. Chi, Surface Conductivity of YBCO Characterized by Ultrashort-Laser-Pulse Excited Terahertz Generation, Optics and Photonics Taiwan'99, Chung-Li, December 16-17 (1999)

T. R. Tsai, C. C. Chi and S. F. Horng, Terahertz Response of YBCO with and without Persistent Photoinduced Effects, 1999年台灣國際超導會議 /第六屆低溫物理研討會, 墾丁，17-21 August (1999)

J. Z. Lin, J. S. Yu, T. R. Tsai, S. F. Horng and C. C. Chi, The Effects of Wavelength, Annealing and Ion Dosage on the Ultrafast Photo-Response of As-Implanted GaAs, 1998 Electron. Devices and Mater. Symposia, Tainan, December 20-23 (1998)

S. H. Lu, T. R. Tsai, S. F. Horng and C. C. Chi, Terahertz Generation from Semiconductors: A Novel Method of Material Characterization in the Millimeter and Submillimeter Region, 1998 Electron. Devices and Mater. Symposia, Tainan, December 20-23 (1998)

S. H. Lu, C. N. Chen, T. R. Tsai, S. F. Horng and C. C. Chi, Substrate Engineering for Ultrafast Coplanar Transmission Lines, 1998 Electron. Devices and Mater. Symposia, Tainan, December 20-23 (1998)

Y. S. Chang, S. H. Tang, T. R. Tsai, S. F. Horng and C. C. Chi, The Design, Fabrication, and Analysis of Ultrafast Low-Temperature-Grown GaAs Metal-Semiconductor-Metal Photodetectors, 1998 Electron. Devices and Mater. Symposia, Tainan, December 20-23 (1998)

S. F. Horng, J. L. Li, J. S. Yu, T. R. Tsai and C. C. Chi, Ultrashort Electric Pulses with 187fs FWHM Generated by Nearly-Filled-Gap Nonuniform Illumination, 1998 International Photonic Conference, Taipei, December, 15-18 (1998)

S. F. Horng, H. J. Li, J. S. Yu, T. R. Tsai and C. C. Chi, A Detailed Study of the Effect of Anealing on the Photo-Carrier Lifetime of Low-Temperature-Grown GaAs, 1998 International Photonic Conference, Taipei, December, 15-18 (1998)

S. H. Lu, J. H. Wang, T. R. Tsai, S. F. Horng and C. C. Chi, Ultrashort-Laser-Pulse Excited Terahertz Generation and Their Applications in the Characterization of Semiconductors and Superconductors, 1998 International Photonic Conference, Taipei, December, 15-18 (1998)

S. H. Lu, S. J. Tseng, T. R. Tsai, S. F. Horng and C. C. Chi, Spatial Profile of THz Beam Excited by Ultrashort Laser Pulses, 1998 International Photonic Conference, Taipei, December, 15-18 (1998)

S. F. Horng, J. S. Yu, T. R. Tsai and C. C. Chi, Comparison of Well-Above-Bandgap and Near-Bandedge Time-Resolved Photoreflectance and Transmission Measurements of Low-Temperature-Grown GaAs, 1998 International Photonic Conference, Taipei, December, 15-18 (1998)

C. C. Chi, S. F. Horng, J. S. Yu and T. R. Tsai, Comparison of Transient Photo-Carrier Responses of Low-Temperature Grown GaAs by Time-Resolved Photo-Reflectance, Photo-Transmittance, and Photoconductivity, 1998 APS March Meeting, Los Angeles, March 16-20 (1998)

S. F. Horng, C. C. Chi, J. S. Yu and T. R. Tsai, Transient Photo-Responses of GaAs Grown on Sapphire at Low Temperature, 1998 APS March Meeting, Los Angeles, March 16-20 (1998)

J. S. Yu, T. R. Tsai, S. F. Horng and C. C. Chi, Quantitative Characterization of Low-Temperature-Grown GaAs by Well-Above Bandgap Transient Photoreflectance, Photo-transmittance, and Photoconductive Responses, Int. Workshop on Femtosecond Technology, Tsukuba, Japan, Feb. 12-13 (1998)

J. S. Yu, T. R. Tsai, S. F. Horng, and C. C. Chi, Pulse Shaping in Highly Biased Photoconductive Switches Based on Low-Temperature-Grown GaAs, Int. Workshop on Femtosecond Technology, Tsukuba, Japan, Feb. 12-13 (1998)

J. S. Yu, T. R. Tsai, S. F. Horng and C. C. Chi, Measurement of Photo-Carrier Lifetime of Low-Temperature-Grown GaAs by Well-Above-Bandgap Pump-Probe Photoreflectance and Transmittance, The Science and Technology Seminar on Femtosecond Technology, Tokyo, Japan, Feb. 9-10 (1998) (invited)

S. H. Lu, T. R. Tsai, S. F. Horng and C. C. Chi, Terahertz Generation From Highly-Biased Large-Aperture Antenna Fabricated on GaAs, Opitcs and Optoelectronics / Taiwan'97, Hsin Chu, Dec. 11-12 (1997)

J. S. Yu, T. R. Tsai, S. F. Horng and C. C. Chi, Ultrafast Phenomena of GaAs Grwon on Sapphire at Low Termperature, 1997 Electron. Devices and Mater. Symposia, Chung-Li, Nov. 20-21 (1997)

S. H. Lu, H. R. Li, T. R. Tsai, S. F. Horng and C. C. Chi, Terahertz Generation From GaAs with Different Surface Treatment and Its Applications, 1997 Electron. Devices and Mater. Symposia, Chung-Li, Nov. 20-21 (1997)

S. F. Horng, J. S. Yu, P. Y. Guei, T. R. Tsai and C. C. Chi, Consistent Photo-Carrier Lifetime Measurement of Low-Temperature-Grown GaAs by Well-Above-Bandgap Time-Resolved Photoreflectance, Phototransmittance, and Photoconductivity Response, Ultrafast Spectroscopy Workshop in Taiwan 1997, Institute of Atomic and Molecular Science, Academia Sinica, Taipei, Taiwan, Oct. 15 (1997)

J. S. Yu, T. R. Tsai, S. F. Horng and C. C. Chi, Extraction of Photo-carrier Lifetime from Well-Above-Bandgap Transient Photoreflectance of Low-Temperature-Grown GaAs, First Conf. on Semiconductor Physics, National Taiwan University, Taipei, June 20-21 (1997)

S. F. Horng, J. S. Yu, P. Y. Guei, T. R. Tsai and C. C. Chi, Photo-carrier Lifetime and Dynamics of Low-Temperature-Grown GaAs, 第十五屆光譜技術與表面科學研討會, 嘉義, 瑞里，July 20-22 (1997)

S. H. Lu, H. R. Li, T. R. Tsai, S. F. Horng and C. C. Chi, Terahertz Generation from Semi-Insulating and Low-Temperature-Grown GaAs, 1997 物理年會, 台北, Jan. 28-29 (1997)

S. Yu, Y. S. Chang, J. N. Chen, T. R. Tsai, S. F. Horng and C. C. Chi, Trailing Shoulder Reduction in Picosecond Photoconductive Switches Based on Low-Temperature-Grown GaAs, Photonics/Taiwan'96, Hsinchu, Dec. 12-13 (1996)