High Power Laser Science and Engineering, Volume. 12, Issue 6, 06000e73(2024)
A 100 W-level ultra-narrow fiber-coupled 780 nm diode laser
Figures & Tables(8)
Fig. 1. Schematic of the Rb cell, the magnets and the heating system.
Fig. 2. Schematic of the experimental setup of the FADOF’s transmission spectrum measurement. BS, beam splitter; PBS, polarization beam splitter; PD, photodetector.
Fig. 3. Transmission spectra of the Rb cell and the FADOF. Subfigures (a)–(d) represent the results for cell temperatures of 90°C, 100°C, 110°C and 120°C.
Fig. 4. Schematic of the experimental setup of an FADOF-based external cavity diode laser. PBS, polarization beam splitter; HWP, half-wave plate.
Fig. 5. Schematic of the internal structure of the fiber-coupled diode laser. HWP, half-wave plate.
Fig. 6. (a) Measured spectra of the free-running and the locked diode laser. (b) Spectrum of the ECDL in log scale.
Fig. 8. The output power of the free-running (purple) and the locked (blue) diode laser with respect to the drive current.
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Longfei Jiang, Rui Wang, Huizi Zhao, Jianyong Sun, Qingshan Liu, Zining Yang, Hongyan Wang, Weiqiang Yang, Weihong Hua, Xiaojun Xu. A 100 W-level ultra-narrow fiber-coupled 780 nm diode laser[J]. High Power Laser Science and Engineering, 2024, 12(6): 06000e73
Paper Information
Category: Research Articles
Received: May. 6, 2024
Accepted: Jul. 25, 2024
Published Online: Dec. 12, 2024
The Author Email: Zining Yang (yangzining09@nudt.edu.cn), Hongyan Wang (wanghongyan@nudt.edu.cn)
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