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Random fiber laser based on a partial-reflection random fiber grating for high temperature sensing
Optics Letters, 2021A stable single wavelength random fiber laser (RFL) with a partial-reflection random fiber grating (PR-RFG) for high temperature sensing is proposed and demonstrated for the first time, to the best of our knowledge. The PR-RFG is fabricated with the help of a femtosecond laser, with its highest reflection peak significantly higher than all other ...
Jiancheng, Deng +3 more
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Highly sensitive fiber random-grating-based random laser sensor for ultrasound detection [PDF]
Optics Letters, 2017 A novel highly sensitive ultrasound sensor based on a random fiber laser is proposed and demonstrated for the first time, to the best of our knowledge. The random fiber laser is constructed with the erbium-doped fiber gain.
Yanping Xu +2 more
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High-Power Random Raman Fiber Laser With an Ultrashort Random Fiber Grating
Journal of Lightwave Technology, 2022We propose and demonstrate the power scalability in a novel random Raman fiber laser (RRFL) with localized random feedback provided by an ultrashort low-reflection random fiber grating (RFG).
Jiancheng Deng +4 more
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Ultralong Single‐Ended Random Fiber Laser and Sensor
Laser & Photonics Reviews, 2023Random fiber laser (RFL) utilizing stimulated Raman scattering and distributed random Rayleigh backscattering in fiber as optical gain and feedback mechanisms, respectively, has been developed rapidly in the past decade.
Bing Han +7 more
semanticscholar +1 more source
10-W random fiber laser based on Er/Yb co-doped fiber
Optical Fiber Technology, 2023Qi Gao, Shengfei She, Chuandong Sun
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Ultra-Wide Bandwidth Brillouin-Raman Random Fiber Laser With Augmented Synergistic Nonlinearity
IEEE Journal of Selected Topics in Quantum Electronics, 2023We propose a Brillouin-Raman random fiber laser with enhanced synergistic nonlinearity for ultra-wide bandwidth Brillouin comb generation. The augmented synergistic nonlinearity, including enhanced Rayleigh scattering (RS) effect, stimulated Brillouin ...
Qian Yang, H. Zou, Y. Shee, Zuxing Zhang
semanticscholar +1 more source
Fast True Random Bit Generation With an SOA-Based Random Fiber Laser
IEEE Photonics Technology Letters, 2023Physical random bits are generated at rates up to 40 Gbps using an 8-bits digital oscilloscope acquiring the optical intensity at the output of an SOA-based random fiber laser.
Bismarck Costa Lima, J. P. von der Weid
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Stabilized Narrow-Linewidth Brillouin Random Fiber Laser With a Double-Coupler Fiber Ring Resonator
Journal of Lightwave Technology, 2022A stabilized coherent narrow-linewidth Brillouin random fiber laser with low lasing noise is proposed and investigated experimentally, which employs stimulated Brillouin scattering and Rayleigh scattering in optical fibers to provide the gain and the ...
Yuxi Pang, Yanping Xu, Xian Zhao
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Optics Letters, 2023
We demonstrate a self-injection locking (SIL) in an Er-doped random fiber laser by a high quality factor (high-Q) random fiber grating ring (RFGR) resonator, which enables a single-mode narrow-linewidth lasing with ultra-low intensity and frequency noise.
Cheng Chen +5 more
semanticscholar +1 more source
We demonstrate a self-injection locking (SIL) in an Er-doped random fiber laser by a high quality factor (high-Q) random fiber grating ring (RFGR) resonator, which enables a single-mode narrow-linewidth lasing with ultra-low intensity and frequency noise.
Cheng Chen +5 more
semanticscholar +1 more source
Spectral characteristic of multi-wavelength random fiber laser using a microfiber knot resonator
Applied Physics Letters, 2023We demonstrate a U-band multi-wavelength random Raman fiber laser (RRFL) based on a microfiber knot resonator (MKR). The RRFL has a forward-pump half-open cavity, wherein a 10-km single mode fiber provides both Rayleigh backscattering feedback and Raman ...
Ming Shen, Yanxin Li, Qiang Li, X. Shu
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