1. Han, Y., T. Tran, S. Kim, and S. Lee, "Multiwavelength Raman-fiber-laser-based long-distance remote sensor for simultaneous measurement of strain and temperature," Optics Letters, Vol. 30, No. 11, 1282-1284, 2005.
doi:10.1364/OL.30.001282
2. Feng, X., C. Lu, H. Tam, and P. Wai, "Reconfigurable microwave photonic filter using multiwavelength erbium-doped fiber laser," IEEE Photonics Technology Letters, Vol. 19, No. 17, 1334-1336, 2007.
doi:10.1109/LPT.2007.902694
3. Marshall, J., G. Stewart, and G. Whitenett, "Design of a tunable L-band multi-wavelength laser system for application to gas spectroscopy," Measurement Science and Technology, Vol. 17, No. 5, 1023, 2006.
doi:10.1088/0957-0233/17/5/S15
4. Chen, D., S. Qin, Y. Gao, and S. Gao, "Wavelength-spacing continuously tunable multiwavelength erbium-doped fibre laser based on DSF and MZI," Electronics Letters, Vol. 43, No. 9, 524-525, 2007.
doi:10.1049/el:20070457
5. Moon, D., U. Paek, and Y. Chung, "Polarization controlled multi-wavelength Er-doped fiber laser using fiber Bragg grating written in few-mode side-hole fiber with an elliptical core," Optics Express, Vol. 13, No. 14, 5574-5579, 2005.
doi:10.1364/OPEX.13.005574
6. Liu, X. and C. Lu, "Self-stabilizing effect of four-wave mixing and its applications on multiwavelength erbium-doped fiber lasers," IEEE Photonics Technology Letters, Vol. 17, No. 12, 2541-2543, 2005.
doi:10.1109/LPT.2005.858075
7. Chen, D. and B. Sun, "Multi-wavelength fiber optical parametric oscillator with ultra-narrow wavelength spacing," Optics Express, Vol. 18, No. 17, 18425-18430, 2010.
doi:10.1364/OE.18.018425
8. Luo, Z., W. Zhong, C. Ye, H. Xu, and Z. Cai, "Continuously wavelength-spacing-tunable and idler-output multiwavelength fiber optical parametric oscillator," Optics Communications, Vol. 284, No. 12, 2992-2996, 2011.
doi:10.1016/j.optcom.2011.01.085
9. Sun, B., K. Hu, D. Chen, Y. Wei, S. Gao, and S. He, "Wavelength-spacing-tunable double-pumped multiwavelength optical parametric oscillator based on a Mach-Zehnder interferometer," Journal of Lightwave Technology, Vol. 30, No. 12, 1937-1942, 2012.
doi:10.1109/JLT.2012.2192714
10. Yang, K., J. Jiang, Q. Hao, and H. Zeng, "Multi-color tunable laser source based on fiber optical parametric oscillator," Conference on Lasers and Electro-Optics/Pacific Rim, s1254, Optical Society of America, 2017.
11. Sobon, G., A. Duzynska, M. Swiniarski, J. Judek, J. Sotor, and M. Zdrojek, "CNT-based saturable absorbers with scalable modulation depth for Thulium-doped fiber lasers operating at 1.9 μm," Scientific Reports, Vol. 7, 45491, 2017.
doi:10.1038/srep45491
12. Gladush, Y., A. Mkrtchyan, D. Kopylova, A. Ivanenko, B. Nyushkov, S. Kobtsev, A. Kokhanovskiy, A. Khegai, M. Melkumov, M. Burdanova, M. Staniforth, J. Lloyd-Hughes, and A. Nasibulin, "Ionic liquid gated carbon nanotube saturable absorber for switchable pulse generation," Nano Letters, Vol. 19, No. 9, 5836-5843, 2019.
doi:10.1021/acs.nanolett.9b01012
13. Liang, W., A. Savchenkov, A. Matsko, V. Ilchenko, D. Seidel, and L. Maleki, "Generation of near-infrared frequency combs from a MgF2 whispering gallery mode resonator," Optics Letters, Vol. 36, No. 12, 2290-2292, 2011.
doi:10.1364/OL.36.002290
14. Foster, M., J. Levy, O. Kuzucu, K. Saha, M. Lipson, and A. Gaeta, "Silicon-based monolithic optical frequency comb source," Optics Express, Vol. 19, No. 15, 14233-14239, 2011.
doi:10.1364/OE.19.014233
15. Herr, T., K. Hartinger, J. Riemensberger, C. Wang, E. Gavartin, R. Holzwarth, M. Gorodetsky, and T. Kippenberg, "Universal formation dynamics and noise of Kerr-frequency combs in microresonators," Nature Photonics, Vol. 6, No. 7, 480, 2012.
doi:10.1038/nphoton.2012.127
16. Ceoldo, D., A. Bendahmane, J. Fatome, G. Millot, T. Hansson, D. Modotto, S. Wabnitz, and B. Kibler, "Multiple four-wave mixing and Kerr combs in a bichromatically pumped nonlinear fiber ring cavity," Optics Letters, Vol. 41, No. 23, 5462-5465, 2016.
doi:10.1364/OL.41.005462
17. Leo, F., S. Coen, P. Kockaert, S. Gorza, P. Emplit, and M. Haelterman, "Temporal cavity solitons in one-dimensional Kerr media as bits in an all-optical buffer," Nature Photonics, Vol. 4, No. 7, 471, 2010.
doi:10.1038/nphoton.2010.120