激光二极管频率调谐光折变双波混频的功率稳定

Photorefractive Materials, Effects, and Devices Pub Date : 1992-05-22 DOI:10.1364/pmed.1991.tub5

T. Shimura, H. Miao, M. Itoh, H. Okamura, K. Kuroda

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引用次数: 0

摘要

在利用BaTiO3光折变双波混频(TWM)中，放大后的信号束输出功率经常出现波动。放大系数对机械振动和激光波长波动等干扰非常敏感。在光信息处理系统中应用行波模时，这是一个非常重要的问题。我们尝试使用激光二极管(LD)和反馈回路来稳定探测光束的输出功率。

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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Power stabilization in photorefractive two wave mixing by frequency tuning of laser diode

In photorefractive two wave mixing (TWM) using a BaTiO3, output power of amplified signal beam is often fluctuating. The amplification factor is very sensitive to disturbances such as mechanical vibration and fluctuation of the wavelength of the laser. It becomes a serious problem when we use TWM in optical information processing systems. We tried to stabilize the output power of the probe beam using a laser diode (LD) and feedback loop.

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$Photorefractive Materials, Effects, and Devices$

Photorefractive Materials, Effects, and Devices

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