Yazisa i-electro-optic phase modulator ye-half-wave voltage ephezulu kakhulu

Ubugcisa obuchanekileyo bokulawula imitha yokukhanya:Imodulator ye-electro-optic phase ye-electro-optic ye-half-wave voltage ephezulu kakhulu

Kwixesha elizayo, lonke inyathelo kunxibelelwano lwe-optical liza kuqala ngokuvelisa izinto eziphambili. Kwihlabathi lonxibelelwano lwe-optical olukhawulezayo kunye nokusetyenziswa kwe-photonics echanekileyo, ulawulo oluchanekileyo lwesigaba samaza okukhanya belusoloko luyindlela ephambili yokutyhala imida yetekhnoloji. Uhlengahlengiso ngalunye oluncinci lwesigaba lunxulumene nomthamo, isantya kunye nokuthembeka kokudluliselwa kolwazi. Ngeli xesha, sazisa i-electro-optic ye-voltage ye-half-wave esezantsi kakhulu yeRofea.imodyuli yesigaba.

Asikuko njei-modulator, kodwa liqabane elikwaziyo kuwe ukuze ufezekise "ubuchule obucokisekileyo" kwiinkqubo ze-photonic. Olu luhlu lweemveliso luthatha uphawu lwalo oluphambili lwe-voltage ye-half-wave esezantsi kakhulu njengenzuzo yalo ephambili, oko kuthetha ukuba ungafikelela ekusebenzeni kakuhle kwe-phase modulation nge-voltage ye-drive ephantsi, okunciphisa kakhulu ukusetyenziswa kwamandla enkqubo kunye nobunzima boyilo lwesekethe ye-drive.

Okwangoku, i-voltage yesiqingatha-samaza esiphantsi kakhului-electro-optic phase modulatoridibanisa ilahleko ephantsi yokufakelwa, i-bandwidth ephezulu yokuguquguquka kunye nomyinge womonakalo ophezulu, iqinisekisa ukuba isignali igcina ingqibelelo egqwesileyo kunye nomthamo wokuphatha amandla ngexesha lenkqubo esebenzayo yokuguquguquka. Nokuba isetyenziselwa ulawulo lwe-optical chirp kwiinkqubo zonxibelelwano olukhawulezayo ukuphucula umgangatho wokudluliselwa kwesignali; Isenokufumana utshintsho lwesigaba oluchanekileyo kwikhonkco lonxibelelwano oluhambelanayo; Nokuba inokuvelisa iibhendi ezisecaleni ezicocekileyo kwiinkqubo ze-ROF okanye icinezele ngempumelelo iziphumo ezingezizo ezingqalileyo kunxibelelwano lwe-analog, inokusingatha iimeko ezahlukeneyo zesicelo esifunekayo ngokulula. Isetyenziswa kakhulu kwicandelo lolawulo lwe-optical chirp kwiinkqubo zonxibelelwano olukhawulezayo, utshintsho lwesigaba kwiinkqubo zonxibelelwano oluhambelanayo, ukuveliswa kwebhendi esecaleni kwiinkqubo ze-ROF, kunye nokunciphisa ukusasazwa kweBrillouin okukhuthazwayo (SBS) kwiinkqubo zonxibelelwano lwe-analog optical fiber.

I-Rofea Optoelectronics inikezela ngeemveliso ezahlukeneyo zorhwebo eziquka ii-Electro Optical Modulators, ii-Phase Modulators, ii-Photo Detectors, iiLaser Sources, ii-DFB Lasers, ii-Optical Amplifiers, ii-EDFAs, ii-SLD Lasers, ii-QPSK Modulation, ii-Pulsed Lasers, ii-Photo Detectors, ii-Balanced Photo Detectors, ii-Semiconductor lasers, ii-laser drivers, ii-fiber couplers, ii-pulsed lasers, ii-fiber amplifiers, ii-optical power meters, ii-broadband lasers, ii-tunable lasers, ii-optical delay lines, ii-electro-optic modulators, ii-optical detectors, ii-laser diode drivers, ii-fiber amplifiers, ii-erbium-doped fiber amplifiers kunye nemithombo yokukhanya ye-laser.