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Optics Letters, 2023
In this work, a narrow-linewidth polarization-maintaining (PM) all-fiber amplifier with near-diffraction-limited beam quality and record output power is presented. First, a 4.45-kW PM fiber amplifier with a 3-dB linewidth of 0.08 nm and root mean square (
Yanshan Wang +11 more
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In this work, a narrow-linewidth polarization-maintaining (PM) all-fiber amplifier with near-diffraction-limited beam quality and record output power is presented. First, a 4.45-kW PM fiber amplifier with a 3-dB linewidth of 0.08 nm and root mean square (
Yanshan Wang +11 more
semanticscholar +1 more source
Self-Injection Locked Silica External Cavity Narrow Linewidth Laser
Journal of Lightwave Technology, 2023A silica-based external cavity narrow linewidth laser is fabricated and experimentally demonstrated based on a commercial silica platform. An add-drop microring resonator and a 2×2 directional coupler in the silica chip form a wavelength-dependent and ...
Guojie Zhang +8 more
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A comprehensive review on the development and applications of narrow‐linewidth lasers
Microwave and optical technology letters (Print), 2021With high‐temporal coherence and low‐phase noise, narrow‐linewidth lasers have important applications in spectroscopy, holography, and coherent detection.
Zhen-xu Bai +8 more
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22.5-W narrow-linewidth diamond Brillouin laser at 1064 nm.
Optics Letters, 2022Stimulated Brillouin scattering (SBS), with its advantages of low quantum defect and narrow gain bandwidth, has recently enabled an exciting path toward narrow-linewidth and low-noise lasers.
Duo Jin +7 more
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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 +4 more
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A narrow-linewidth three-mirror VCSEL for atomic devices
Applied Physics Letters, 2022We consider the use of a recently invented three-mirror vertical-cavity surface-emitting laser (VCSEL) as an optical-pumping light source for next-generation atomic devices (e.g., atomic clocks).
M. Huang, D. Serkland, J. Camparo
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Hybrid integrated narrow-linewidth semiconductor lasers
Applied Optics, 2023Integrated narrow-linewidth lasers are the key devices in compact coherent optical systems of metrology, sensing, and optical microwave generation. Here, we demonstrate a hybrid integrated laser based on an optical negative feedback scheme.
Baoshuai Li +9 more
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Narrow-linewidth unstable resonator
Optics Letters, 1988We describe the use of an asymmetric feedback ring in an unstable resonator to obtain arbitrarily narrow-linewidth radiation across the full available aperture. We demonstrate its use with an electric-discharge XeCl laser to produce single-line radiation with a linewidth of 0.15 cm−1.
D, Cooper, L L, Tankersley, J, Reintjes
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35 kW narrow-linewidth monolithic fiber amplifier at 1064 nm by employing a confined doping fiber
Journal of the Optical Society of America B, 2021A high-power monolithic continuous-wave fiber amplifier at 1064 nm has been demonstrated based on a piece of confined ytterbium-doped fiber, which generated 3.5 kW narrow-linewidth laser with near-diffraction-limited beam quality.
Zhi-Meng Huang +8 more
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Linewidth narrowing of polaritons
Physical Review B, 1996Polaritons are formed when the electromagnetic field couples to excitons in a semiconductor. In their high-quality semiconductor quantum microcavities, Fisher et al. observe an unexpected decrease in the polariton linewidth (the full width at half maximum) near resonance.
, Kinsler, , Whittaker
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