Long wavelength (λ≃13μm) quantum cascade lasers

被引：20

作者：

Gmachl, C ^{[1
]}

Capasso, F ^{[1
]}

Tredicucci, A ^{[1
]}

Sivco, DL ^{[1
]}

Hutchinson, AL ^{[1
]}

Cho, AY ^{[1
]}

机构：

[1] AT&T Bell Labs, Lucent Technol, Murray Hill, NJ 07974 USA

来源：

ELECTRONICS LETTERS | 1998年 / 34卷 / 11期

关键词：

D O I：

10.1049/el:19980722

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Long wavelength (lambda = 13 mu m) quantum-cascade (QC) lasers are reported. With these lasers operating close to the cutoff wavelength of the second atmospheric window, full coverage of the mid-infrared transparency region is now achieved with GaInAs/A1InAs QC lasers. These devices operate in pulsed mode up to 175 K, with several milliwatts of peak output power at liquid nitrogen temperature.

引用

页码：1103 / 1104

页数：2

共 6 条

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[6]

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