Results 11 to 20 of about 1,988,221 (296)

Research Progress on All-Polarization-Maintaining Mode-Locked Fiber Lasers

open access: yesPhotonics
This article reviews the research progress of all-polarization-maintaining mode-locked fiber lasers. Owing to their excellent resistance to environmental interference and high stability, all-polarization-maintaining mode-locked fiber lasers hold ...
Ying Wang, Minghong Wang
doaj   +2 more sources

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

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   +2 more sources

Polarization properties of interferometrically interrogated fiber Bragg grating and tandem-interferometer strain sensors [PDF]

open access: yes, 2006
Lead sensitivity in low-coherence interferometric fiber-optic sensors is a well-known problem. It can lead to a severe degradation in the sensor resolution and accuracy through its effect on the fringe visibility and interferometric phase.
Flockhart, G M H   +2 more
core   +4 more sources

Frequency response of underwater ultrasonic transducers in the near field using polarimetric polarization maintaining fiber sensors [PDF]

open access: yes, 2010
Near-field ultrasonic response (50-2000 kHz) of an underwater 1-3 piezocomposite transducer is experimentally investigated using a polarimetric polarization maintaining fiber sensor.
Hayward, Gordon   +5 more
core   +4 more sources

Twisted Hi-Bi fiber DFB lasers with controllable output polarization [PDF]

open access: yes, 2012
We demonstrate that single polarization, hi-bi fiber DFB lasers are in general characterized by elliptical state of polarization, due to the in-built fiber birefringence axis rotation.
Richard Wilmshurst   +5 more
core   +2 more sources

Polarization-Maintaining Multi-Core Few-Mode Fiber With a Cladding Diameter of 125 μm

open access: yesIEEE Photonics Journal, 2021
We present the theoretical study of polarization-maintaining multi-core few-mode fiber (PM MC-FMF) with a cladding diameter of 125 μm, in order to secure the maximum number of independent spatial channels arising in the single fiber.
Shan Wang   +4 more
doaj   +1 more source

Polarization-maintaining large-mode-area solid-core anti-resonant fiber for high-power fiber lasers

open access: yesResults in Physics, 2023
A polarization-maintaining large-mode-area solid-core anti-resonant fiber is investigated in this work with double-layer anti-resonant elements for improved capability on fundamental mode guidance and higher order mode suppression, and structural and ...
Hao Tian   +6 more
doaj   +1 more source

PANDA Type Four-Core Fiber With the Efficient Use of Stress Rods

open access: yesIEEE Photonics Journal, 2019
We design a panda type four-core fiber with a comparable optical property of the polarization maintenance single mode fiber (PM-SMF) and can support 8 non-polarization-degenerate eigenmodes with a birefringence of approximate 3.24 ×  ...
Yi Yang   +6 more
doaj   +1 more source

High-Resolution Distributed Dispersion Characterization for Polarization Maintaining Fibers Based on a Closed-Loop Measurement Framework

open access: yesIEEE Photonics Journal, 2017
A closed-loop dispersion measurement framework (CLDM) is proposed. Carrying out dispersion compensation with an arbitrary trial dispersion on the interferogram under test, and using a criterion function as feedback to adjust the trial dispersion until ...
Zhangjun Yu   +8 more
doaj   +1 more source

Elliptic Negative Curvature Hollow-Core Fiber by Physical Deformation [PDF]

open access: yesEPJ Web of Conferences
Polarization-maintaining properties for a nested tube negative curvature hollow-core fiber are numerically investigated when the whole fiber cross-section is subjected to physical deformation leading to elliptical fiber forms.
Siddiqui Muhammad Zain, Ordu Mustafa
doaj   +1 more source

Home - About - Disclaimer - Privacy