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	<title>MIR balanced detector &#8211; Uniqueray</title>
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	<description>DFB/ICL/QCL/SLD激光器&#124;MCT/InAs/InAsSb探测器&#124;中红外LED&#124;III-V族外延片&#124;中红外光纤&#124;探头&#124;光谱仪&#124;CRDS C14</description>
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		<title>MIR balanced detector</title>
		<link>https://www.uniqueray.com/en/products/infrared-detectors/vigo-balanced-detector/mid-infrared-balance-detector.html</link>
		
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		<pubDate>Mon, 04 Jan 2021 09:15:37 +0000</pubDate>
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					<description><![CDATA[<p>VIGO平衡光电探测器实际上是内置两路通道，使用两个特性完全接近的PD管作为光电转换，其中一路加入延迟线，或者前端使用马赫曾德干涉仪，调整一路的相位反偏。后端使用的是差分放大器，放大差模信号，抑制共模信号。将两路相加后，噪声完全相抵，大幅度放大输出幅度。简单来说就是这样，常常用于对于微弱信号的检测和DPSK以及差分探测的应用。</p>
<p>The post <a href="https://www.uniqueray.com/en/products/infrared-detectors/vigo-balanced-detector/mid-infrared-balance-detector.html/" target="_blank">MIR balanced detector</a> first appeared on <a href="https://www.uniqueray.com/" target="_blank">Uniqueray</a>.</p>]]></description>
		
		
		
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