高功率可靠中红外量子级联激光器1300小时老化后的光束特性

2022 28th International Semiconductor Laser Conference (ISLC) Pub Date : 2022-10-16 DOI:10.23919/ISLC52947.2022.9943402

B. Knipfer, D. Hoerr, Maryam Farzaneh, J. Ryu, M. Turville-Heitz, L. Mawst, D. Botez, T. Earles, S. Ruder, C. Galstad, M. Klaus, K. Oresick, R. Marsland

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引用次数: 0

摘要

在中红外发射的量子级联激光器已经证明了非常稳定和可靠的单空间模式操作。本文首次给出了器件在高光功率密度和高电流密度下1300小时老化前后的光束质量数据。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Beam Properties of High-Power Reliable Mid-IR Quantum Cascade Lasers after 1300 Hours of Aging

Quantum cascade lasers emitting in the mid-infrared have demonstrated extremely stable and reliable single-spatialmode operation. For the first time, we present the beam quality data of devices before and after 1300 hours of aging at high optical-power densities as well as high current densities.

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2022 28th International Semiconductor Laser Conference (ISLC)

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