[1] Guo B, Xiao Q L, Wang S H et al. 2D layered materials: synthesis, nonlinear optical properties, and device applications[J]. Laser & Photonics Reviews, 13, 1800327(2019).

[2] Dupuis R. An introduction to the development of the semiconductor laser[J]. IEEE Journal of Quantum Electronics, 23, 651-657(1987).

[3] Wang Q M. Breakthroughs and developments of semiconductor laser in China (invited paper)[J]. Chinese Journal of Lasers, 37, 2190-2197(2010).

[4] Wang D, Li X Q. New progress in semiconductor lasers and their applications[J]. Optics and Precision Engineering, 9, 279-283(2001).

[5] Chen L H, Yang G W, Liu Y X. Development of semiconductor lasers[J]. Chinese Journal of Lasers, 47, 0500001(2020).

[6] Kovacevic M, Acampora A. Benefits of wavelength translation in all-optical clear-channel networks[J]. IEEE Journal on Selected Areas in Communications, 14, 868-880(1996).

[7] Yoo S J. Optical-packet switching and optical-label switching technologies for the next generation optical Internet[C], 797-798(2004).

[8] Yang S H, Qiao S D, Lin D Y et al. Study on high sensitivity detection of oxygen concentration based on tunable semiconductor laser absorption spectrum[J]. Chinese Optics, 16, 151-157(2023).

[9] Xie Y L, Chang J, Chen X H et al. A DFB-LD internal temperature fluctuation analysis in a TDLAS system for gas detection[J]. IEEE Photonics Journal, 11, 6801708(2019).

[10] Yan L S, Yi A L, Pan W et al. A simple demodulation method for FBG temperature sensors using a narrow band wavelength tunable DFB laser[J]. IEEE Photonics Technology Letters, 22, 1391-1393(2010).

[11] Ma C F, Jiang Q, Wu Y et al. Underwater frequency modulated continuous wave laser ranging based on blue external cavity diode laser[J]. Acta Photonica Sinica, 52, 0614001(2023).

[12] Coldren L A, Fish G A, Akulova Y et al. Tunable semiconductor lasers: a tutorial[J]. Journal of Lightwave Technology, 22, 193-202(2004).

[13] Zhao J S, Xia Y M, Li Q L et al. Research progress in low-cost tunable semiconductor lasers[J]. Acta Optica Sinica, 42, 1714003(2022).

[14] Heininger H. Longitudinal cavity mode referenced spline tuning for widely tunable MG-Y branch semiconductor laser[J]. Radioengineering, 23, 496-503(2014).

[15] Rohollahnejad J, Xia L, Cheng R et al. Fast and reliable interrogation of USFBG sensors based on MG-Y laser discrete wavelength channels[J]. Optics Communications, 382, 253-257(2017).

[16] Xia Z J, Liu Q, Li A et al. Sound source localization system based on diaphragm-type EFPI optical fiber microphones[J]. Chinese Journal of Lasers, 48, 0910002(2021).

[17] Liu Q, Jing Z G, Li A et al. Common-path dual-wavelength quadrature phase demodulation of EFPI sensors using a broadly tunable MG-Y laser[J]. Optics Express, 27, 27873-27881(2019).

[18] Wesstrom J O, Sarlet G, Hammerfeldt S et al. State-of-the-art performance of widely tunable modulated grating Y-branch lasers[C], TuE2(2004).

[19] Müller M S, Hoffmann L, Bodendorfer T et al. Fiber-optic sensor interrogation based on a widely tunable monolithic laser diode[J]. IEEE Transactions on Instrumentation and Measurement, 59, 696-703(2010).

[20] Zheng S H, Yang Y H. High precision and accuracy wavelength tuning characteristics of modulated grating Y-branch tunable lasers[J]. Chinese Journal of Lasers, 46, 0201001(2019).

[21] Liu J, Zhu L Q, He W et al. Research on optical interrogation system based on MG-Y tunable diode laser[J]. Chinese Journal of Scientific Instrument, 41, 87-96(2020).

[22] Liu Q, Jing Z G, Li A et al. Quasi-continuous tuning characteristics of modulated grating Y-branch lasers[J]. Chinese Journal of Lasers, 47, 1206004(2020).

[23] Ren S, Zhuang W, Dong M L et al. Quasi-continuous wavelength tuning method of modulated grating Y-branch laser[J]. Acta Photonica Sinica, 51, 0614001(2022).

[24] He W Q, Huang X D, Zhao J Y. Design and implementation of automatic test system of tunable laser wavelength[J]. Electronic Design Engineering, 28, 102-105, 110(2020).

[25] Huang Y, You Y, Deng C L et al. High-stability MG-Y laser control system based on self-adaptive current compensation[J]. Acta Photonica Sinica, 52, 0214004(2023).

[26] Lewander M, Fried A, Weibring P et al. Fast and sensitive time-multiplexed gas sensing of multiple lines using a miniature telecom diode laser between 1529 nm and 1565 nm[J]. Applied Physics B, 104, 715-723(2011).

[27] He X Y, Yu Y L, Huang D X et al. Nonlinear effects in widely tunable ECSL with sampled fiber grating[J]. IEEE Journal of Selected Topics in Quantum Electronics, 15, 504-513(2009).

[28] Bustillos-Barcaya M C, Rinalde G F, Bulus-Rossini L A et al. Y-branch tunable laser design: modeling, control and experimental validation[J]. Optics & Laser Technology, 140, 107040(2021).

[29] Hu H P, Liang L, Wu S et al. Simulation of modulated grating Y-branch laser based on transmission line laser model[J]. Journal of Optoelectronics·Laser, 33, 911-919(2022).

[30] Yang R, Yu Y S, Chen C et al. S-tapered fiber sensors for highly sensitive measurement of refractive index and axial strain[J]. Journal of Lightwave Technology, 30, 3126-3132(2012).