High Power Laser and Particle Beams, Volume. 35, Issue 4, 041004(2023)
Research progress of active phase-locking technique of an all-fiber coherent laser array
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Fig. 1. Schematic diagram of the active phase control for an all-fiber laser array
Fig. 2. Schematic diagram of an internal sensing optical phased array based on DEHI [45]
Fig. 4. Schematic diagram of pixel-remapping waveguide optical head[49]
Fig. 5. Schematic diagram of internal phase control for double wavelength detection[50]
Fig. 6. Relationship of beacon laser spectral range and optical path difference[50]
Fig. 7. Internal phase control of tiled-aperture by using 3 dB coupler and results[44]
Fig. 8. Schematic diagram of cascade distributed internal phase control[57]
Fig. 9. Experiment results of cascade distributed internal phase control[57]
Fig. 10. Schematic diagram of a CBC system for an ultra-large number laser array[52]
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Hongxiang Chang, Rongtao Su, Jinhu Long, Qi Chang, Pengfei Ma, Yanxing Ma, Pu Zhou. Research progress of active phase-locking technique of an all-fiber coherent laser array[J]. High Power Laser and Particle Beams, 2023, 35(4): 041004
Paper Information
Category: Laser Beam Combining Technology
Received: Aug. 23, 2022
Accepted: Nov. 9, 2022
Published Online: Apr. 18, 2023
The Author Email: Zhou Pu (zhoupu203@163.com)
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