Quadruple-Wavelength EDF Laser Based on Chirped Fiber Grating and 62.5 μm Multimode Fiber
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Russian Laser Research"
DOI: 10.1007/s10946-021-09949-2
Abstract: We propose and experimentally demonstrate a novel switchable quadruple-wavelength CW erbium-doped fiber laser, using a linear cavity structure. It is composed of two Sagnac loops that act as cavity mirrors in the resonant cavity. The… read more here.
Keywords: chirped fiber; quadruple wavelength; multimode fiber; laser ... See more keywords
Proposal and theoretical analysis of a fiber grating sensor interrogation based on dispersive Fourier transformation and a pair of chirped fiber gratings
Sign Up to like & getrecommendations! Published in 2019 at "Optics Communications"
DOI: 10.1016/j.optcom.2019.06.051
Abstract: Abstract A novel approach to interrogate a fiber grating sensor based on dispersive Fourier transformation method is proposed and simulated. In the system, two chirped fiber Bragg gratings (CFBG), with one used as a reference… read more here.
Keywords: chirped fiber; based dispersive; dispersive fourier; grating sensor ... See more keywords
Demonstration of super‐Gaussian apodized linearly chirped fiber Bragg grating for efficient beam steering in Ku‐band applications
Sign Up to like & getrecommendations! Published in 2020 at "Iet Optoelectronics"
DOI: 10.1049/ote2.12037
Abstract: This paper demonstrates a photonics-based wideband TTD beamforming network employing super-Gaussian apodised chirped fibre Bragg grating (SGFBG) of different length (each having a central wavelength of 1550 nm) such as 5, 4.5, 4, 3.5, 3,… read more here.
Keywords: chirped fiber; paa; fiber bragg; linearly chirped ... See more keywords
An All-Fiberized Chirped Pulse Amplification System Based on Chirped Fiber Bragg Grating Stretcher and Compressor
Sign Up to like & getrecommendations! Published in 2022 at "Chinese Physics Letters"
DOI: 10.1088/0256-307x/39/2/024201
Abstract: We report an all-fiberized chirped pulse amplification system without any bulk devices. The stretcher and compressor are chirped fiber Bragg gratings inscribed in a 6/125 μm single-mode fiber and a 30/250 μm large-mode-area fiber. The… read more here.
Keywords: system; chirped fiber; chirped pulse; fiber bragg ... See more keywords
Multimode polymer chirped fiber Bragg grating for shock and detonation velocity.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.474167
Abstract: Shock and detonation velocities are today measured continuously using long silica chirped fiber Bragg gratings (CFBGs). These thin probes can be directly inserted into high-explosive samples. The use of a polymer fiber increases the sensitivity… read more here.
Keywords: chirped fiber; detonation; multimode polymer; fiber bragg ... See more keywords
Partially etched chirped fiber Bragg grating (pECFBG) for joint temperature, thermal profile, and refractive index detection.
Sign Up to like & getrecommendations! Published in 2018 at "Optics express"
DOI: 10.1364/oe.26.018708
Abstract: In this work, a partially etched chirped fiber Bragg grating (pECFBG) is introduced, as a compact sensor for multi-parametric measurement of temperature, thermal gradients over the active length, and refractive index. The sensor is fabricated… read more here.
Keywords: temperature; etched chirped; partially etched; chirped fiber ... See more keywords
C-cavity fiber laser employing a chirped fiber Bragg grating for electrically gated wavelength tuning.
Sign Up to like & getrecommendations! Published in 2020 at "Optics express"
DOI: 10.1364/oe.383398
Abstract: We present a novel C-cavity concept for tunable lasers. The laser is based on a semiconductor optical amplifier (SOA), serving both as a gain medium as well as a modulator, and a chirped fiber Bragg… read more here.
Keywords: fiber bragg; wavelength tuning; cavity fiber; cavity ... See more keywords
16 MHz wavelength-swept and wavelength-stepped laser architectures based on stretched-pulse active mode locking with a single continuously chirped fiber Bragg grating.
Sign Up to like & getrecommendations! Published in 2017 at "Optics letters"
DOI: 10.1364/ol.42.002046
Abstract: We demonstrate a novel high-speed and broadband laser architecture based on stretched pulse active mode locking that provides a wavelength-swept and wavelength-stepped output. The laser utilizes a single intracavity 8.3 meter chirped fiber Bragg grating… read more here.
Keywords: wavelength swept; wavelength; stretched pulse; chirped fiber ... See more keywords