Results 21 to 30 of about 59,771 (341)

Dispersion in a Gas Filled Hollow Core Photonic Crystal Fiber

open access: yesمجلة بغداد للعلوم, 2014
Hollow core photonic bandgap fibers provide a new geometry for the realization and enhancement of many nonlinear optical effects. Such fibers offer novel guidance and dispersion properties that provide an advantage over conventional fibers for various ...
Baghdad Science Journal
doaj   +1 more source

Efficient input and output fiber coupling to a photonic crystal waveguide [PDF]

open access: yes, 2003
The efficiency of evanescent coupling between a silica optical fiber taper and a silicon photonic crystal waveguide is studied. A high reflectivity mirror on the end of the photonic crystal waveguide is used to recollect, in the backwards propagating ...
Barclay   +9 more
core   +2 more sources

Transverse Magneto-Optic Error of a Miniature Solid-Core Photonic-Crystal Fiber Optic Gyroscope

open access: yesIEEE Access, 2019
The transverse magneto-optic error is a significant nonreciprocal error of fiber optic gyroscopes, particularly for the miniature fiber optic gyroscope.
Wei Cai   +4 more
doaj   +1 more source

A Novel Method for Polarization Squeezing with Photonic Crystal Fibers [PDF]

open access: yes, 2009
Photonic Crystal Fibers can be tailored to increase the effective Kerr nonlinearity, while producing smaller amounts of excess noise compared to standard silicon fibers.
Bowen   +25 more
core   +3 more sources

All-fiber lasers through photonic crystal fibers

open access: yesNanophotonics, 2013
A review on all-fiber lasers based on photonic crystal fibers is presented. Photonic crystal fibers present improved features beyond what conventional optical fibers can offer.
Pinto Ana M.R., Lopez-Amo Manuel
doaj   +1 more source

Study on dispersion characteristics of square solid-core photonic crystal fibers with As2S3 substrate

open access: yesTạp chí Khoa học, 2022
The dispersion characteristics of As2S3 solid-core photonic crystal fibers were investigated with the change of structural parameters including filling factor (d/Λ) and lattice constant (Λ).
DANG Van Trong   +4 more
doaj   +1 more source

Dynamics simulation of photonic crystal fiber end face polishing

open access: yesAdvances in Mechanical Engineering, 2017
The high quality of polished end face of photonic crystal fiber has a significant effect on coupling efficiency when photonic crystal fiber is used to couple with other optical devices. In order to obtain the smooth surface of the photonic crystal fiber,
Zhengqi Zhao   +4 more
doaj   +1 more source

Simultaneous Measurement of Curvature, Strain and Temperature Using a Twin-Core Photonic Crystal Fiber-Based Sensor

open access: yesSensors, 2018
A novel twin-core photonic crystal fiber-based sensor for simultaneous measurement of curvature, strain and temperature is proposed. The fiber sensor is constructed by splicing the homemade twin-core photonic crystal fiber between two segments of single ...
Tongtong Zhao   +4 more
doaj   +1 more source

Self-similar pulse compression by suspended core photonic crystal fiber with cubic-quintic nonlinearities

open access: yesResults in Optics, 2021
An enhanced self-similar pulse compression with suspended core photonic crystal fiber has been theoretically studied. The proposed model well support the essential criteria of having very low dispersion and increased nonlinearity with increasing ...
A. Sharafali, D Vigneswaran, Bora Ung
doaj   +1 more source

Design of a highly-birefringent microstructured photonic crystal fiber for pressure monitoring [PDF]

open access: yes, 2010
We present the design of an air hole microstructured photonic crystal fiber for pressure sensing applications. The air-hole photonic crystal lattices were designed to produce a large intrinsic birefringence of 1.16x10-3. The impact of the surrounding air
Braga, AMB   +3 more
core   +1 more source

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