Can Li, Pu Zhou, Pengfei Ma, Man Jiang, Yue Tao, Liu Liu. Research progress of single-frequency fiber laser technology (Invited)[J]. Infrared and Laser Engineering, 2022, 51(6): 20220237
- Infrared and Laser Engineering
- Vol. 51, Issue 6, 20220237 (2022)
![Schematic of the 1.7 µm single-frequency thulium-doped fiber ring laser[33]](/richHtml/irla/2022/51/6/20220237/img_1.jpg)
Fig. 1. Schematic of the 1.7 µm single-frequency thulium-doped fiber ring laser[33]
![Experiment setup of single-frequency fiber amplifier based on tapered fiber[37]](/richHtml/irla/2022/51/6/20220237/img_2.jpg)
Fig. 2. Experiment setup of single-frequency fiber amplifier based on tapered fiber[37]
![Characteristics of the DFB single-frequency fiber laser at 1150 nm. (a) Output power; (b) Optical spectrum[47]](/Images/icon/loading.gif){kind=icon}
Fig. 3. Characteristics of the DFB single-frequency fiber laser at 1150 nm. (a) Output power; (b) Optical spectrum[47]
Fig. 4. Experimental setup of (a) the 2 µm low-noise single-frequency fiber laser, and (b) the thulium-doped all-fiber power amplifier[72]
Fig. 5. (a) Experimental setup of the all-fiber single-frequency Brillouin fiber laser; (b) Output power varying with pump power, inset: the beam profile of the output under highest output power[82]
Fig. 6. Theoretical TMI threshold of polarization maintaining LMA tapered fiber with different parameters of the core structure[84]
Fig. 7. Combined spectra of the output of the fiber optical parametric oscillator at 13 pump wavelengths between 1 540.7 and 1 556 nm[95]
Fig. 8. Relative power noise of the combined beam in comparison with the single amplifier performance[116]
Set citation alerts for the article
Please enter your email address
© Copyright 2018-2021 | Chinese Laser Press. All Rights Reserved 沪ICP备15018463号-20