Results 11 to 20 of about 103,779 (259)

Nonlinear Absorbing-Loop Mirror Mode-Locked all-Polarization-Maintaining Yb-Doped Fiber Laser

open access: yesIEEE Photonics Journal, 2021
In this paper, a nonlinear absorbing-loop mirror (NAbLM) is constructed in a polarization-maintaining (PM) version and applied in the all-normal dispersion (ANDi) regime, for the first time to our best knowledge. To investigate the properties of NAbLM in
Yewang Chen   +6 more
doaj   +1 more source

Dispersion-managed Monolithic All Polarization-Maintaining Ultrafast Thulium-doped Fiber Oscillator [PDF]

open access: yesEPJ Web of Conferences, 2022
We report on our first results of a dispersion-managed monolithic polarization-maintaining ultrafast Thulium-doped fiber oscillator. The design incorporates only commercially available polarization-maintaining components and emits linearly polarized ...
Schuhbauer Benedikt   +4 more
doaj   +1 more source

An impact-insensitive fiber optic current transformer based on polarization maintaining photonic crystal fiber delay coil

open access: yesFrontiers in Physics, 2023
When the polarization-maintaining fiber (PMF) delay coil of a fiber optic current transformer (FOCT) is impacted, external forces on the optical fibers and change of their birefringence may lead to extra phase errors during the propagation of optical ...
Hongze Gao   +7 more
doaj   +1 more source

An Ultra-Wideband Reflective Phase Gradient Metasurface Using Pancharatnam-Berry Phase

open access: yesIEEE Access, 2019
Designing a transmissive and reflective phase gradient metasurface (PGM) using Pancharatnam-Berry (PB) geometrical phase must be based on an appropriate metasurface, which can realize circular-polarization (CP)-conversion transmission and CP-maintaining ...
Baoqin Lin   +5 more
doaj   +1 more source

Group-Birefringence-Dispersion Measurements for Polarization-Maintaining Fibers Using a Kerr Phase-Interrogator

open access: yesApplied Sciences, 2020
A method which utilizes a Kerr phase-interrogator to measure the group birefringence dispersion (GBD) of a polarization-maintaining fiber (PMF) is systematically studied in this paper.
Yang Lu
doaj   +1 more source

Polarization-multiplexed dual-comb fiber laser based on an all-polarization-maintaining cavity configuration

open access: yesFrontiers in Physics, 2022
In this study, we present a polarization-multiplexed, erbium-doped dual-comb fiber laser based on an all-polarization-maintaining cavity configuration.
Bingjie Rao   +14 more
doaj   +1 more source

Polarization-maintaining terahertz anti-resonant fibers based on mode couplings between core and cladding

open access: yesResults in Physics, 2021
This study numerically investigated the index-induced mode coupling between the fundamental mode in core and the fundamental mode in cladding tubes in THz anti-resonant fibers (ARFs), and then, this index-induced mode coupling was applied for designing ...
Shuai Sun   +8 more
doaj   +1 more source

All Polarization-Maintaining Passively Mode-Locked Yb-Doped Fiber Laser: Pulse Compression Using an Anomalous Polarization-Maintaining Photonic Crystal Fiber

open access: yesIEEE Photonics Journal, 2019
We report the generation of short pulses at 1 μm using an all-polarization-maintaining (PM) fiber configuration. The pulses are provided by an all normal-dispersion Fabry-Perot Yb-doped cavity and are compressed with an anomalous polarization ...
Christian Cuadrado-Laborde   +4 more
doaj   +1 more source

Polarization Maintaining Fiber-Based Depth Encoded Cross-Polarized Optical Coherence Tomography

open access: yesIEEE Access, 2022
Cross-polarized optical coherence tomography offers improved imaging contrast of birefringent tissue, such as collagen organization, compared to conventional optical coherence tomography systems.
Maria N. Romodina   +2 more
doaj   +1 more source

Optical Property of Polarization-Maintaining Fiber Taper for Tunable Multi-Wavelength Fiber Laser Generation

open access: yesIEEE Photonics Journal, 2020
We investigate optical property of polarization-maintaining fiber taper (PMFT) for tunable multi-wavelength laser generation in a fiber ring cavity. A panda-type polarization fiber is fused and tapered into a fiber taper with a diameter of about 2.5 ...
Feng Yuan   +3 more
doaj   +1 more source

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