Spatial hole burning effect of asymmetric phase-shifted distributed feedback fiber lasers

Wei Fan; Bai Chen; Jia Ling Chen; Qi Quan Qiao; Xue Chun Li; Lan Rong Chen; Shao He Chen; Zun Qi Lin

doi:10.1117/12.481792

Spatial hole burning effect of asymmetric phase-shifted distributed feedback fiber lasers

Wei Fan, Bai Chen, Jia Ling Chen, Qi Quan Qiao, Xue Chun Li, Lan Rong Chen, Shao He Chen, Zun Qi Lin

Research output: Contribution to journal › Conference Article › peer-review

Abstract

π phase-shifted distributed feedback fiber lasers, of which the power would focus on the phase-shift region if the coupling coefficient was high enough, was often adopted in order to acquire single-frequency output. But if the phase shift region was far away from the center of the grating, the output wavelength would be different that the fundamental mode would focus on the port which was near the phase shift region while the ±1 modes would focus on the other port due to the spatial hole burning. Both the theoretical analysis and experiments were presented.

Original language	English (US)
Pages (from-to)	125-130
Number of pages	6
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	4914
DOIs	https://doi.org/10.1117/12.481792
State	Published - 2002
Externally published	Yes
Event	high-Power Lasers and Applications II - Shanghai, China Duration: Oct 15 2002 → Oct 18 2002

Keywords

Asymmetric
Fiber lasers
Phase-shifted distributed feedback
Spatial hole-burning

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

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10.1117/12.481792

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title = "Spatial hole burning effect of asymmetric phase-shifted distributed feedback fiber lasers",

abstract = "π phase-shifted distributed feedback fiber lasers, of which the power would focus on the phase-shift region if the coupling coefficient was high enough, was often adopted in order to acquire single-frequency output. But if the phase shift region was far away from the center of the grating, the output wavelength would be different that the fundamental mode would focus on the port which was near the phase shift region while the ±1 modes would focus on the other port due to the spatial hole burning. Both the theoretical analysis and experiments were presented.",

keywords = "Asymmetric, Fiber lasers, Phase-shifted distributed feedback, Spatial hole-burning",

author = "Wei Fan and Bai Chen and Chen, {Jia Ling} and Qiao, {Qi Quan} and Li, {Xue Chun} and Chen, {Lan Rong} and Chen, {Shao He} and Lin, {Zun Qi}",

year = "2002",

doi = "10.1117/12.481792",

language = "English (US)",

volume = "4914",

pages = "125--130",

journal = "Proceedings of SPIE - The International Society for Optical Engineering",

issn = "0277-786X",

publisher = "SPIE",

note = "high-Power Lasers and Applications II ; Conference date: 15-10-2002 Through 18-10-2002",

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TY - JOUR

T1 - Spatial hole burning effect of asymmetric phase-shifted distributed feedback fiber lasers

AU - Fan, Wei

AU - Chen, Bai

AU - Chen, Jia Ling

AU - Qiao, Qi Quan

AU - Li, Xue Chun

AU - Chen, Lan Rong

AU - Chen, Shao He

AU - Lin, Zun Qi

PY - 2002

Y1 - 2002

N2 - π phase-shifted distributed feedback fiber lasers, of which the power would focus on the phase-shift region if the coupling coefficient was high enough, was often adopted in order to acquire single-frequency output. But if the phase shift region was far away from the center of the grating, the output wavelength would be different that the fundamental mode would focus on the port which was near the phase shift region while the ±1 modes would focus on the other port due to the spatial hole burning. Both the theoretical analysis and experiments were presented.

AB - π phase-shifted distributed feedback fiber lasers, of which the power would focus on the phase-shift region if the coupling coefficient was high enough, was often adopted in order to acquire single-frequency output. But if the phase shift region was far away from the center of the grating, the output wavelength would be different that the fundamental mode would focus on the port which was near the phase shift region while the ±1 modes would focus on the other port due to the spatial hole burning. Both the theoretical analysis and experiments were presented.

KW - Asymmetric

KW - Fiber lasers

KW - Phase-shifted distributed feedback

KW - Spatial hole-burning

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DO - 10.1117/12.481792

M3 - Conference Article

AN - SCOPUS:0036440086

SN - 0277-786X

VL - 4914

SP - 125

EP - 130

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

T2 - high-Power Lasers and Applications II

Y2 - 15 October 2002 through 18 October 2002

ER -

Spatial hole burning effect of asymmetric phase-shifted distributed feedback fiber lasers

Abstract

Keywords

ASJC Scopus subject areas

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