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هڪ آپٽيڪل ايمپليفائر هڪ ڊوائيس آهي جيڪو ڪجهه انپٽ سگنل لائيٽ حاصل ڪري ٿو ۽ هڪ لاٽيڪ پاور سان هڪ آئوٽ سگنل ٺاهي ٿو. Typically, inputs and outputs are laser beams (very rarely other types of light beams), either propagating as Gaussian beams in free space or in a fiber. The amplification occurs in a so-called gain medium, which has to be “pumped” (ie, provided with energy) from an external source. Most optical amplifiers are either optically or electrically pumped.
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الٽرا ڪمپيوٽ ڊي پي-آئي اي آر ماڊلور براولر ڪنٽرولر خودڪار برائے ڪنٽرولر
The controller injects a low frequency, low amplitude dither signal together with bias voltage into the modulator. It keeps reading the output from the modulator and determines the condition of the bias voltage and the related error. A new bias voltage will be applied afterwords according to the previous measurement. انهي طريقي سان، ماڊل هڪ مناسب تعصب وولٽيج هيٺ ڪم ڪرڻ جي لاء يقيني بڻيل آهي.
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The controller injects a low frequency, low amplitude dither signal together with bias voltage into the modulator. It keeps reading the output from the modulator and determines the condition of the bias voltage and the related error. A new bias voltage will be applied afterwords according to the previous measurement. انهي طريقي سان، ماڊل هڪ مناسب تعصب وولٽيج هيٺ ڪم ڪرڻ جي لاء يقيني بڻيل آهي.
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الٽرا هاء درستگي ايم ڪيو ايم ماڊلور براولر ڪنٽرولر پاڻمرادو تعصب وارو ڪنٽرولر
The controller injects a low frequency, low amplitude dither signal together with bias voltage into the modulator. It keeps reading the output from the modulator and determines the condition of the bias voltage and the related error. A new bias voltage will be applied afterwords according to the previous measurement. انهي طريقي سان، ماڊل هڪ مناسب تعصب وولٽيج هيٺ ڪم ڪرڻ جي لاء يقيني بڻيل آهي.
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