无损耗无源偏振整流器设计，蚀刻和尺寸增加极少

IF 2.2 3区物理与天体物理 Q2 OPTICS

Optics Communications Pub Date : 2024-11-01 DOI:10.1016/j.optcom.2024.131269

Armen Zohrabyan , Aram Bagramyan , Tigran Galstian

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引用次数: 0

摘要

我们描述了一种方法，它可以在光束大小大致相同、光束等效度增加最小、光束功率降低可忽略不计的情况下，对光的偏振进行被动整流。这种方法适用于任意（包括混沌）输入偏振态，且无需事先识别。代价是部分增加了光的角光谱。本文提供了理论估算和一些初步实验结果，描述了这种方法在大直径光束和光纤中的可能应用。

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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Loss-less passive polarization rectifier design with minimal etendue and size increase

We describe an approach allowing the passive rectification of the polarization of light with approximately the same beam size, minimal increase of the etendue of the beam and with negligible reduction of its power. This is done for arbitrary (including chaotic) input polarization states and without their prior identification. The tradeoff is the partial increase of the angular spectrum of light. Theoretical estimations are provided along with some preliminary experimental results describing the possible use of this approach with large diameter beams as well as in optical fibers.

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来源期刊

Optics Communications 物理-光学

CiteScore

5.10

自引率

8.30%

发文量

681

审稿时长

38 days

期刊介绍： Optics Communications invites original and timely contributions containing new results in various fields of optics and photonics. The journal considers theoretical and experimental research in areas ranging from the fundamental properties of light to technological applications. Topics covered include classical and quantum optics, optical physics and light-matter interactions, lasers, imaging, guided-wave optics and optical information processing. Manuscripts should offer clear evidence of novelty and significance. Papers concentrating on mathematical and computational issues, with limited connection to optics, are not suitable for publication in the Journal. Similarly, small technical advances, or papers concerned only with engineering applications or issues of materials science fall outside the journal scope.