用于太赫兹技术的 Y 形可调谐单片双色激光器

IF 0.6 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC

Advances in Radio Science Pub Date : 2023-12-01 DOI:10.5194/ars-21-1-2023

Carsten Brenner, N. Surkamp, Martin R. Hofmann

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引用次数: 1

摘要

摘要。通过差频产生太赫兹可以通过许多不同的激光系统来实现。最具成本效益和紧凑的解决方案将是单片双色激光器。这些激光器在太赫兹测量中的应用可能遭受几个缺点，如模式之间的耦合，强振幅变化，低调谐能力，或复杂的生长过程。我们讨论了这些点对太赫兹测量的影响，并提出了一种简单的单片双色激光器，可用于材料表征。

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Y-shaped tunable monolithic dual colour lasers for THz technology

Abstract. THz generation by difference frequency generation can be accomplished by many different laser systems. The most cost efficient and compact solution will be monolithic dual-colour lasers. Application of these lasers in THz metrology can suffer from several drawbacks like coupling between the modes, strong amplitude variations, low tuning capabilities, or a complicated growth process. We discuss the impact of these points for THz measurements and present a simple monolithic dual colour laser which can be used for material characterisations.

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来源期刊

Advances in Radio Science ENGINEERING, ELECTRICAL & ELECTRONIC-

CiteScore

0.90

自引率

0.00%

发文量

审稿时长

45 weeks