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

電子物理學系

研究成果: Article › 同行評審

11 引文斯高帕斯（Scopus）

摘要

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.

原文	English
頁（從 - 到）	11409-11414
頁數	6
期刊	Optics Express
卷	17
發行號	14
DOIs	https://doi.org/10.1364/OE.17.011409
出版狀態	Published - 6 7月 2009

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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.",

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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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ER -

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

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