THz-TDS Dispersion Compensation Technology Based on Reflective Grating Pair

Wenbo Wang; Da Mu; Zongyu Cui; Fan Yang; Yang Liu; Yue Zhang; Dacheng Sun

doi:10.3788/AOS202242.1405004

[1] Jepsen P U, Cooke D G, Koch M. Terahertz spectroscopy and imaging-modern techniques and applications[J]. Laser & Photonics Reviews, 5, 124-166(2011).

[2] Federici J F, Schulkin B, Huang F et al. THz imaging and sensing for security applications: explosives, weapons and drugs[J]. Semiconductor Science and Technology, 20, S266-S280(2005).

[3] Ho L, Pepper M, Taday P. Signatures and fingerprints[J]. Nature Photonics, 2, 541-543(2008).

[4] Lloyd-Hughes J, Jeon T I. A review of the terahertz conductivity of bulk and nano-materials[J]. Journal of Infrared, Millimeter, and Terahertz Waves, 33, 871-925(2012).

[5] Vieweg N, Rettich F, Deninger A et al. Terahertz-time domain spectrometer with 90 dB peak dynamic range[J]. Journal of Infrared, Millimeter, and Terahertz Waves, 35, 823-832(2014).

[6] Han S P, Kim N, Ko H et al. Compact fiber-pigtailed InGaAs photoconductive antenna module for terahertz-wave generation and detection[J]. Optics Express, 20, 18432-18439(2012).

[7] Yuan Y H, Zhou Z. Design and application of mini-T series portable real-time terahertz spectrometer[J]. Journal of Terahertz Science and Electronic Information Technology, 15, 909-915(2017).

[8] Ellrich F, Weinland T, Molter D et al. Compact fiber-coupled terahertz spectroscopy system pumped at 800 nm wavelength[J]. The Review of Scientific Instruments, 82, 053102(2011).

[9] Liu J. Research on the key techniques of fiber-based terahertz time-domain spectroscopy and imaging[D](2014).

[10] Gao Z C, Guo J, Liang X Y. Nonlinear pulse compression of all-solid-state ultra-fast laser[J]. Chinese Journal of Lasers, 48, 0501007(2021).

[11] Yu B H, Hao Q, Zeng H P. 55 fs, 510 mW erbium-doped fiber femtosecond laser[J]. Acta Optica Sinica, 41, 1936001(2021).

[12] Li Z, Sun Q, Feng M Q et al. Research on variable angle fiber-type terahertz time-domain spectrometer[J]. Spectroscopy and Spectral Analysis, 40, 3379-3383(2020).

[13] Yu G L. Application of terahertz time domain spectroscopy[D](2014).

[14] Treacy E. Optical pulse compression with diffraction gratings[J]. IEEE Journal of Quantum Electronics, 5, 454-458(1969).

[15] Martinez O. 3000 times grating compressor with positive group velocity dispersion: application to fiber compensation in 1.3-1.6 µm region[J]. IEEE Journal of Quantum Electronics, 23, 59-64(1987).

[16] Li M L, Zhang Q F, Shi S D et al. Design of self-similar pulse compression grating pair based on chirp compensation[J]. Study on Optical Communications, 56-60(2021).

[17] Li W, Wang X, Hu B L et al. Dispersion-compensation scheme of optical parameter chirp reversal pulse amplification system[J]. Chinese Journal of Lasers, 47, 0601008(2020).

[18] Pan Y, Zheng Z, Li C et al. Compact terahertz time-domain spectrometer excited by 1550 nm laser[J]. Journal of Terahertz Science and Electronic Information Technology, 16, 943-949(2018).

[19] Agrawal G P[M]. Nonlinear fiber optics(2007).

[20] Xu G, Qian L J, Fan D Y. Optimization of the single-grating stretcher in chirped-pulse amplification[J]. Chinese Journal of Lasers, 29, 1067-1070(2002).

[21] Kong W J, Fan Z X, Shao J D. Development of all dielectric pulse compressor grating[J]. Laser & Optronics Progress, 42, 32-36(2005).