| [1] | Zhang Y, Zuo Y, Li Z, et al. High energy mid-infrared laser pulse output from a BaGa4Se7 crystal-based optical parametric oscillator [J]. Optics Letters, 2020, 45(16): 4595-4598. doi: 10.1364/OL.400951 |
| [2] | Willer U, Saraji M, Khorsandi A, et al. Near- and mid-infrared laser monitoring of industrial processes, environment and security applications [J]. Optics and Lasers in Engineering, 2006, 44(7): 699-710. doi: 10.1016/j.optlaseng.2005.04.015 |
| [3] | Tian Wenlong, Han Kang, Zhu Jiangfeng, et al. Research progress of 2-5 μm mid-IR femtosecond optical parametric oscillator (Invited) [J]. Infrared and Laser Engineering, 2021, 50(8): 20210350. (in Chinese) |
| [4] | He Yang, Chen Fei, Wan Haohua, et al. Fiber-laser-pumped high-power mid-infrared optical parametric oscillator based on MgO: PPLN crystal [J]. High Power Laser and Particle Beams, 2022, 34(3): 17-21. (in Chinese) |
| [5] | Bai Xiang, He Yang, Yu Deyang, et al. Miniaturized mid-infrared MgO: PPLN optical parametric oscillator with high beam quality [J]. Infrared and Laser Engineering, 2020, 49(7): 20190512. (in Chinese) |
| [6] | Nie Kongkun, Ning Jian, Zhang Baitao, et al. Recent progress of optical-superlattice-based mid-infrared optical parametric oscillators [J]. Chinese Journal of Lasers, 2021, 48(5): 0501008. (in Chinese) |
| [7] | Myers L, Eckardt R, Fejer M, et al. Quasi-phase-matched optical parametric oscillators in bulk periodically poled LiNbO3 [J]. Journal of the Optical Society of America B, 1995, 20(11): 2102-2116. |
| [8] | Charbonneau-Lefort M, Afeyan B, Fejer M. Optical parametric amplifiers using chirped quasi-phase-matching gratings Ⅰ : Practical design formulas [J]. Journal of the Optical Society of America B, 2008, 25(4): 463-480. doi: 10.1364/JOSAB.25.000463 |
| [9] | Parsa S, Kumar S, Nandy B, et al. Yb-fiber-pumped, high-beam-quality, idler-resonant mid-infrared picosecond optical parametric oscillator [J]. Optics Express, 2019, 27(18): 25436-25444. doi: 10.1364/OE.27.025436 |
| [10] | Niu S, Aierken P, Ababaike M, et al. Widely tunable, high-energy, mid-infrared (2.2-4.8 μm) laser based on a multi-grating MgO: PPLN optical parametric oscillator [J]. Infrared Physics & Technology, 2020, 104: 103121. |
| [11] | Wang F, Nie H, Liu J, et al. Miniaturized widely tunable MgO: PPLN nanosecond optical parametric oscillator [J]. Chinese Journal of Lasers, 2021, 48(5): 0501015. (in Chinese) |
| [12] | Wang K, Gao M, Yu S, et al. A compact and high efficiency intracavity OPO based on periodically poled lithium niobate [J]. Scientific Reports, 2021, 11(1): 5079. doi: 10.1038/s41598-021-84721-9 |
| [13] | Xiong B, Guo L, Hou W, et al. High-power, high-repetition-rate operation of a period-continuously-tunable optical parametric oscillator at 3.78-4.62 mum based on a fan-out periodically poled MgO-doped lithium niobate [J]. Laser Physics, 2011, 21(2): 362-366. doi: 10.1134/S1054660X11030224 |
| [14] | Kolker D B, Sherstov I V, Kostyukova N Yu, et al. Broadband mid-IR source based on a MgO: PPLN optical parametric oscillator [J]. Quantum Electronics, 2019, 49(2): 191-194. doi: 10.1070/QEL16872 |
| [15] | Bae In-Ho, Lim Sun Do, Yoo Jae-Keun, et al. Development of a mid-infrared CW optical parametric oscillator based on fan-out grating MgO: PPLN pumped at 1064 nm [J]. Current Optics and Photonics, 2019, 3(1): 33-39. |
| [16] | Erushin E, Nyushkov B, Ivanenko A, et al. Tunable injection-seeded fan-out-PPLN optical parametric oscillator for high-sensitivity gas detection [J]. Laser Physics Letters, 2021, 18(11): 116201. doi: 10.1088/1612-202X/ac2585 |
| [17] | Jundt D. Temperature-dependent sellmeier equation for the index of refraction, ne, in congruent lithium niobate [J]. Optics Letters, 1997, 22(20): 1553-1555. doi: 10.1364/OL.22.001553 |