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| 光貿易トップページ＞取扱製品一覧＞光通信 ＞光変調器＞Photonic Systems, Inc. |
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| ■光通信：光変調器 |
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| ■製品概要／Product Overview | |
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| The PSI-0303 digital modulator bias controller is a full featured laboratory instrument designed for precise control of Mach-Zehnder interferometer fiber optic modulators. Designed to operate in the presence of a digital modulation signal, these controllers accurately prevent bias point drift from any of four preset or one user set modulator transfer function points. Through use of a proprietary control algorithm, the controller maintains bias control without the use of a dither signal. | |
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PDFファイル： 211kb
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| ■特徴／Key Features |
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| Complete- includes optical coupler and photo-detector Accurate- maintains drift to within 2° at Quad points; +/- 0.2° at Max and Min points Easy to use? front panel optical and bias connections, LCD readout of bias voltage and optical power |
| ■アプリケーション／Application |
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| Modulator design Fiber optic component evaluation Spectroscopy systems Data communications systems |
Copyright 2002 Hikari,Inc. All rights reserved.