Efficient high-peak-power AlGaInAs eye-safe wavelength disk laser with Optical in-well pumping

H. L. Chang; S. C. Huang; Yi Fan Chen; Kuan-Wei Su; Yung-Fu Chen; Kai-Feng Huang

doi:10.1364/OE.17.011409

Efficient high-peak-power AlGaInAs eye-safe wavelength disk laser with Optical in-well pumping

H. L. Chang, S. C. Huang, Yi Fan Chen, Kuan-Wei Su, Yung-Fu Chen, Kai-Feng Huang

Department of Electrophysics

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

11 Scopus citations

Abstract

We have demonstrated an efficient high-peak-power AlGaInAs eye-safe wavelength disk laser at 1555 nm. The quantum defect and the thermal load are significantly reduced by pumping the quantum well directly. The overall conversion efficiency is enhanced over three times compared with the barrier pumping method. With a pump peak power of 3.7 kW, an output peak power of 0.52 kW is generated at a pulse repetition rate of 20 kHz.

Original language	English
Pages (from-to)	11409-11414
Number of pages	6
Journal	Optics Express
Volume	17
Issue number	14
DOIs	https://doi.org/10.1364/OE.17.011409
State	Published - 6 Jul 2009

Keywords

(140.3380) Laser materials
(140.3480) diode-pumped
(140.3538) Lasers, pulsed

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10.1364/OE.17.011409

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title = "Efficient high-peak-power AlGaInAs eye-safe wavelength disk laser with Optical in-well pumping",

abstract = "We have demonstrated an efficient high-peak-power AlGaInAs eye-safe wavelength disk laser at 1555 nm. The quantum defect and the thermal load are significantly reduced by pumping the quantum well directly. The overall conversion efficiency is enhanced over three times compared with the barrier pumping method. With a pump peak power of 3.7 kW, an output peak power of 0.52 kW is generated at a pulse repetition rate of 20 kHz.",

keywords = "(140.3380) Laser materials, (140.3480) diode-pumped, (140.3538) Lasers, pulsed",

author = "Chang, {H. L.} and Huang, {S. C.} and Chen, {Yi Fan} and Kuan-Wei Su and Yung-Fu Chen and Kai-Feng Huang",

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T1 - Efficient high-peak-power AlGaInAs eye-safe wavelength disk laser with Optical in-well pumping

AU - Chang, H. L.

AU - Huang, S. C.

AU - Chen, Yi Fan

AU - Su, Kuan-Wei

AU - Chen, Yung-Fu

AU - Huang, Kai-Feng

PY - 2009/7/6

Y1 - 2009/7/6

N2 - We have demonstrated an efficient high-peak-power AlGaInAs eye-safe wavelength disk laser at 1555 nm. The quantum defect and the thermal load are significantly reduced by pumping the quantum well directly. The overall conversion efficiency is enhanced over three times compared with the barrier pumping method. With a pump peak power of 3.7 kW, an output peak power of 0.52 kW is generated at a pulse repetition rate of 20 kHz.

AB - We have demonstrated an efficient high-peak-power AlGaInAs eye-safe wavelength disk laser at 1555 nm. The quantum defect and the thermal load are significantly reduced by pumping the quantum well directly. The overall conversion efficiency is enhanced over three times compared with the barrier pumping method. With a pump peak power of 3.7 kW, an output peak power of 0.52 kW is generated at a pulse repetition rate of 20 kHz.

KW - (140.3380) Laser materials

KW - (140.3480) diode-pumped

KW - (140.3538) Lasers, pulsed

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U2 - 10.1364/OE.17.011409

DO - 10.1364/OE.17.011409

M3 - Article

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SN - 1094-4087

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JO - Optics Express

JF - Optics Express

IS - 14

ER -

Efficient high-peak-power AlGaInAs eye-safe wavelength disk laser with Optical in-well pumping

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Keywords

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