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Brillouin laser-driven terahertz oscillator up to 3 THz with femtosecond-level timing jitter
The terahertz (THz) frequency range, spanning from 0.1 to 10.0 THz, is a field ripe for
innovation with vast, develo** potential in areas like wireless communication and …
innovation with vast, develo** potential in areas like wireless communication and …
[PDF][PDF] Ultra-high spectral purity laser derived from weak external distributed perturbation
Ultra-high spectral purity lasers are of considerable research interests in numerous fields
such as coherent optical communication, microwave photonics, distributed optical fiber …
such as coherent optical communication, microwave photonics, distributed optical fiber …
Narrow-linewidth and low RIN Tm/Ho co-doped fiber laser based on self-injection locking
A narrow-linewidth and low relative intensity noise (RIN) Tm/Ho co-doped fiber laser based
on a saturable absorber and self-injection locking was demonstrated for the first time …
on a saturable absorber and self-injection locking was demonstrated for the first time …
Effective linewidth compression of a single-longitudinal-mode fiber laser with randomly distributed high scattering centers in the fiber induced by femtosecond laser …
Femtosecond lasers can be used to create many functional devices in silica optical fibers
with high designability. In this work, a femtosecond laser-induced high scattering fiber (HSF) …
with high designability. In this work, a femtosecond laser-induced high scattering fiber (HSF) …
kHz-order linewidth controllable 1550 nm single-frequency fiber laser for coherent optical communication
A kHz-order linewidth controllable 1550 nm single-frequency fiber laser (SFFL) is
demonstrated for the first time to our best knowledge. The control of the linewidth is realized …
demonstrated for the first time to our best knowledge. The control of the linewidth is realized …
[HTML][HTML] Sub-kHz-linewidth laser generation by self-injection locked distributed feedback fiber laser
We presented an integrated all-fiber sub-kHz-linewidth distributed feedback fiber laser (DFB-
FL) assisted by self-injection locking. A π phase-shifted fiber Bragg grating (π-FBG) was …
FL) assisted by self-injection locking. A π phase-shifted fiber Bragg grating (π-FBG) was …
Self-injection-locked optical parametric oscillator based on microcombs
Narrow-linewidth yet tunable laser oscillators are one of the most important tools for
precision metrology, optical atomic clocks, sensing, and quantum computing. Commonly …
precision metrology, optical atomic clocks, sensing, and quantum computing. Commonly …
All-fiber laser-self-mixing interferometer with adjustable injection intensity for remote sensing of 40 km
In this article, we propose an all-fiber self-mixing velocimeter based on a DBR fiber laser
with adjustable injection intensity for the first time, and theoretically and experimentally …
with adjustable injection intensity for the first time, and theoretically and experimentally …
Noise-sidebands-free and ultra-low-RIN 1.5 μm single-frequency fiber laser towards coherent optical detection
A noise-sidebands-free and ultra-low relative intensity noise (RIN) 1.5 μm single-frequency
fiber laser is demonstrated for the first time to our best knowledge. Utilizing a self-injection …
fiber laser is demonstrated for the first time to our best knowledge. Utilizing a self-injection …
Narrow-linewidth single-polarization fiber laser using non-polarization optics
Single longitudinal mode and single polarization are basic requirements of high
performance fiber lasers, while their realizations are nontrivial, owing to the long laser cavity …
performance fiber lasers, while their realizations are nontrivial, owing to the long laser cavity …