Single-frequency, all-fiber Q-switched laser at 1550 nm

Yushi Kaneda; Yongdan Hu; Christine Spiegelberg; Jihong Geng; Shibin Jiang

doi:10.1364/assp.2004.126

Single-frequency, all-fiber Q-switched laser at 1550 nm

Yushi Kaneda, Yongdan Hu, Christine Spiegelberg, Jihong Geng, Shibin Jiang

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

33 Scopus citations

Abstract

We present a novel actively Q-switched single frequency, linear, all-fiber laser using fast stress-induced birefringence modulation. We demonstrate 25-W peak power in 12-ns, 0.3-μJ pulses at a repetition rate of 80 kHz with 370 mW of pump power, without using an amplifier. Very effective Q-switching was also observed at 325 kHz, near the resonance frequency of the piezoelectric actuator. Using a higher pump power of 780 mW, an average output power of 85 mW and pulsewidth of 16 ns at 325 kHz PRF was observed.

Original language	English (US)
Pages (from-to)	126-130
Number of pages	5
Journal	OSA Trends in Optics and Photonics Series
Volume	94
DOIs	https://doi.org/10.1364/assp.2004.126
State	Published - 2004
Externally published	Yes
Event	Advanced Solid-State Photonics, Proceedings Volume - Santa Fe, NM, United States Duration: Feb 1 2004 → Feb 4 2004

ASJC Scopus subject areas

Engineering(all)

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title = "Single-frequency, all-fiber Q-switched laser at 1550 nm",

abstract = "We present a novel actively Q-switched single frequency, linear, all-fiber laser using fast stress-induced birefringence modulation. We demonstrate 25-W peak power in 12-ns, 0.3-μJ pulses at a repetition rate of 80 kHz with 370 mW of pump power, without using an amplifier. Very effective Q-switching was also observed at 325 kHz, near the resonance frequency of the piezoelectric actuator. Using a higher pump power of 780 mW, an average output power of 85 mW and pulsewidth of 16 ns at 325 kHz PRF was observed.",

author = "Yushi Kaneda and Yongdan Hu and Christine Spiegelberg and Jihong Geng and Shibin Jiang",

year = "2004",

doi = "10.1364/assp.2004.126",

language = "English (US)",

volume = "94",

pages = "126--130",

journal = "OSA Trends in Optics and Photonics Series",

issn = "1094-5695",

note = "Advanced Solid-State Photonics, Proceedings Volume ; Conference date: 01-02-2004 Through 04-02-2004",

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T1 - Single-frequency, all-fiber Q-switched laser at 1550 nm

AU - Kaneda, Yushi

AU - Hu, Yongdan

AU - Spiegelberg, Christine

AU - Geng, Jihong

AU - Jiang, Shibin

PY - 2004

Y1 - 2004

N2 - We present a novel actively Q-switched single frequency, linear, all-fiber laser using fast stress-induced birefringence modulation. We demonstrate 25-W peak power in 12-ns, 0.3-μJ pulses at a repetition rate of 80 kHz with 370 mW of pump power, without using an amplifier. Very effective Q-switching was also observed at 325 kHz, near the resonance frequency of the piezoelectric actuator. Using a higher pump power of 780 mW, an average output power of 85 mW and pulsewidth of 16 ns at 325 kHz PRF was observed.

AB - We present a novel actively Q-switched single frequency, linear, all-fiber laser using fast stress-induced birefringence modulation. We demonstrate 25-W peak power in 12-ns, 0.3-μJ pulses at a repetition rate of 80 kHz with 370 mW of pump power, without using an amplifier. Very effective Q-switching was also observed at 325 kHz, near the resonance frequency of the piezoelectric actuator. Using a higher pump power of 780 mW, an average output power of 85 mW and pulsewidth of 16 ns at 325 kHz PRF was observed.

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DO - 10.1364/assp.2004.126

M3 - Conference article

AN - SCOPUS:8744244099

VL - 94

SP - 126

EP - 130

JO - OSA Trends in Optics and Photonics Series

JF - OSA Trends in Optics and Photonics Series

SN - 1094-5695

T2 - Advanced Solid-State Photonics, Proceedings Volume

Y2 - 1 February 2004 through 4 February 2004

ER -

Single-frequency, all-fiber Q-switched laser at 1550 nm

Abstract

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