Assistant Professor

PhD, Department of Physics, National Tsing Hua    University, R.O.C. (1999)

Mail: trtsai@mail.ntou.edu.tw

Specialty

        Ultrafast Optoelectronics、Condense Matter Physics
　

Major Research Areas

Ultrafast Optoelectronics: Time-resolved Pump-probe Spectroscopy, Terahertz Spectroscopy, Terahertz Imaging

High-Tc Superconductors

Semiconductors

Liquid Crystals

Publications

 Referred Paper

1.          Chao-Yuan Chen, Tsong-Ru Tsai, Ci-Ling Pan and Ru-Pin Pan, Room Temperature THz Phase Shifter Based on Magnetically Controlled Birefringence in Liquid Crystals. Accepted for publication in Appl. Phys. Lett. (2003)

2.          Ru-Pin Pan, Chao-Yuan Chen, Tsong-Ru Tsai and Ci-Ling Pan, Terahertz Phase Shifter with LC in Magnetic Field. Submitted to Mol. Cryst. Liq. Cryst. (2003)

3.          Ru-Pin Pan, Tsong-Ru Tsai, Chao-Yuan Chen, And Ci-Ling 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)

4.          T. R. Tsai, C. Y. Chen, R. P. Pan, C. L. Pan, and X.-C. Zhang, Room Temperature Electrically Controlled Terahertz Phase Shifter. Accepted for publication in IEEE Microwave Wireless Components Lett. (2003)

5.          T. R. Tsai, C. H. Wang, C. Y. Chen, R. P. Pan and C. L. Pan, The Refractive Indices Nematic Liquid Crystal 4, 4’-n-pentylcyanobiphenyl in the THz Frequency range. Accepted for publication in Mol. Cryst. Liq. Cryst. (2003)

6.          T. R. Tsai, C. Y. Chen, C.-L. Pan, R.-P. Pan, and 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)

7.          T. R. Tsai, C. C. Chi, M. H. Liang, C. T. Hu and I. N. Lin, Dielectric Properties of (x)Ba(Mg_1/3Ta_2/3)O₃-(1-x)Ba(Mg_1/3Nb_2/3)O₃ (x=1, 0.75, 0.50, 0.25 and 0) Complex Perovskite Ceramics. Mater. Chem. Phys. vol. 79, pp 169-174 (2003)

8.          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)

9.          T. R. Tsai, M. H. Liang, C. T. Hu, C. C. Chi and I. N. Lin, Terahertz Spectroscopic Technique for Characterizing the Microwave dielectric Properties of Ba(Mg_1/3Ta_2/3)O₃ Materials. J. Eur. Ceram. Soc. vol. 21, pp 2787 (2001)

10.      T. R. Tsai, M. H. Liang, C. T. Hu, C. C. Chi and I. N. Lin, Terahertz Response of Bulk Ba(Mg_1/3Ta_2/3)O₃, Jpn. J. Appl. Phys. vol. 39, pp 5642-5644 (2000)

11.      S. F. Horng, J. S. Yu, T. R. Tsai and 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)

12.      S. F. Horng, Shi-Hsiang Lu, Jun-Liang Li, Jian-Shen Yu, Tsong-Ru Tsai, and 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.

13.      J. S. Yu, Y. S. Chang, J. N. Chen, T. R. Tsai, S. F. Horng and 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)

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

15.      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)