Current Status and Potential of High Power Mid-Infrared Intersubband Lasers

机译：高功率中红外子带间激光器的现状和潜力

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Some of the recent advances in high power quantum cascade laser development will be reviewed in this paper. Research areas explored include short wavelength (μ<4 μm) lasers, high performance strain-balanced heterostructures, and high power long wavelength (7<λ<16 μm) lasers. Near μ=4.5 μm, highlights include demonstration of 18% continuous wave wallplug efficiency at room temperature, 53% pulsed wallplug efficiency at 40 K, and 120 W of peak power output from a single device at room temperature. Near λ～10 μm, up to 0.6 W of continuous output power at room temperature has also been demonstrated, with pulsed efficiencies up to 9%.

机译：本文将对高功率量子级联激光器发展中的一些最新进展进行回顾。探索的研究领域包括短波长（μ<4μm）激光器，高性能应变平衡异质结构和高功率长波长（7 <λ<16μm）激光器。在μ= 4.5μm附近，亮点包括演示了室温下18％的连续波壁挂效率，40 K下53％的脉冲式壁挂效率以及室温下单个设备输出的120 W峰值功率。在λ〜10μm附近，还证明了在室温下高达0.6 W的连续输出功率，脉冲效率高达9％。

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来源
《Quantum sensing and nanophotonic devices VII》|2010年|P.76080B.1-76080B.9|共9页
会议地点 San Francisco CA(US)
作者
S. Slivken; rnY. Bai; rnB. Gokden; rnS. R. Darvish; rnM. Razeghi;
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作者单位

Center for Quantum Devices, EECS Department, Northwestern University, Evanston, IL 60208;

rnCenter for Quantum Devices, EECS Department, Northwestern University, Evanston, IL 60208;

rnCenter for Quantum Devices, EECS Department, Northwestern University, Evanston, IL 60208;

rnCenter for Quantum Devices, EECS Department, Northwestern University, Evanston, IL 60208;

rnCenter for Quantum Devices, EECS Department, Northwestern University, Evanston, IL 60208;

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原文格式 PDF
正文语种 eng
中图分类 TP212;
关键词
quantum cascade laser; strain-balanced heterostructures; high power laser;

机译：量子级联激光器应变平衡异质结构；大功率激光;

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1. Dysprosium Mid-Infrared Lasers: Current Status and Future Prospects [J] . Matthew R. Majewski, Robert I. Woodward, Stuart D. Jackson Laser & photonics reviews . 2020,第3期

机译：Mid中红外激光器：现状与未来展望
2. Importance of interface roughness induced intersubband scattering in mid-infrared quantum cascade lasers [J] . YenTing Chiu, Yamac Dikmelik, Peter Q. Liu, Applied Physics Letters . 2012,第17期

机译：界面粗糙度引起的中红外量子级联激光器中子带间散射的重要性
3. Progress towards intersubband quantum-box lasers for highly efficient continuous wave operation in the mid-infrared [J] . Dan Botez, Gene Tsvid, Mithun DSouza, Journal of Nanophotonics . 2009,第Null期

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4. Current Status and Potential of High Power Mid-Infrared Intersubband Lasers [C] . S. Slivken, Y. Bai, B. Gokden, SPIE Conference on Quantum Sensing and Nanophotonic Devices . 2010

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5. 2-D Coherent Power Scaling of Mid-Infrared Quantum Cascade Lasers [D] . Sigler, Christopher A. 2018

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6. A Sensitive Carbon Monoxide Sensor Based on Photoacoustic Spectroscopy with a 2.3 μm Mid-Infrared High-Power Laser and Enhanced Gas Absorption [O] . Shunda Qiao, Yufei Ma, Ying He, 2019

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7. Progress towards intersubband quantum-box lasers for highly efficient continuous wave operation in the mid-infrared [O] . Plant, Jason J., Turner, George W., Meyer, Jerry R., 2008

机译：用于中红外高效连续波操作的子带间量子盒激光器的研究进展
8. Native Oxide Laser Bars Of Intersubband, Mid-Infrared Semiconductor Lasers. [R] . Green, J., Ironside, C. N., Stanley, C. R. 2001

机译：子带，中红外半导体激光器的原生氧化物激光棒。

Current Status and Potential of High Power Mid-Infrared Intersubband Lasers

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