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ROF-QPD Seri APD/PIN Photodetector Kat-Kadran Foto-elektrik Deteksyon Modil 4 Kadran Fotodètèkteur
Seri ROF-QPD kat-kadran modil deteksyon fotoelèktrik adopte enpòte fotodòd kat-karran (kat-kadran photodetector), ki fèt espesyalman pou kondwi sikwi ak anplifikatè bri ki ba.
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Modil deteksyon optik segondè-vitès la (PIN Photodetector) sèvi ak pèfòmans-wo detektè PIN, yon sèl mòd fib makonnen opinyon, gwo benefis ak segondè sansiblite, DC/AC pwodiksyon makonnen, jwenn plat, elatriye, ki se sitou itilize nan jaden yo nan sistèm gwo vitès transmisyon sistèm ROF ak sistèm fib fib.
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Yon anplifikatè optik se yon aparèy ki resevwa kèk limyè siyal opinyon ak jenere yon siyal pwodiksyon ak pi wo pouvwa optik. 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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Rofea Optoelectronics independently developed Rof-EDFA series products are specially designed for the laboratory and factory test environment of optical fiber power amplification equipment, internal integration of high-performance pumping laser, high-gain erbium-doped fiber, and unique control and protection circuit, to achieve low noise, high stability output, AGC, ACC, APC three working modes can be selected. Li se lajman itilize nan fib optik kèk ak kominikasyon fib optik. The benchtop fiber amplifier has LCD display, power and mode adjustment knobs for easy operation, and provides an RS232 interface for remote control. Pwodwi modil gen karakteristik sa yo nan gwosè ti, konsomasyon pouvwa ki ba, entegrasyon fasil, kontwòl pwogramasyon ak sou sa.
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