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Chowunikira cha ROF InGaAs Photondector chopanda fotoni imodzi
Chogulitsachi ndi chowunikira chaching'ono cha photon chomwe chimagwira ntchito pafupifupi infrared. Chipangizochi chimagwiritsa ntchito InGaAs/lnP yokhala ndi ufulu wodziyimira pawokha waumwini. Poyerekeza ndi zinthu zofanana, APD ili ndi zizindikiro zapamwamba zaukadaulo, kudalirika komanso kuphatikiza, ndipo ingagwiritsidwe ntchito pozindikira kuwala kochepa monga liDAR ndi kuzindikira kwa fluorescence nthawi zonse. Mapulogalamuwa amapereka njira zotsika mtengo.
Chogulitsachi chimagwiritsa ntchito APD yotsutsa kuti chizimitse chiphalaphala mwachangu komanso phokoso lochepa lamagetsi, kuzindikira bwino kwambiri komanso kuwerengera kochepa kwamdima pokonza zamagetsi ndi kapangidwe ka kutentha. Pakati pawo, mphamvu yayikulu yowunikira ya 1550nm single photon ndi > 35%; Pakadali pano, nthawi yothamanga imatha kukhala yotsika ngati 80ps; Kuzindikira bwino. Pa 15%, kuwerengera kochepa kwamdima ndi 500 CPS, ndipo kutsika kochepa kwa pulse ndi 1% @ nthawi yakufa 5 um; Kuwerengera kuchuluka kwa kukhuta mpaka 4MCps @ nthawi yakufa 250ns. Kuphatikiza apo, pazinthu zinazake zogwiritsira ntchito, kuthandizira kutengera, malire owunikira, nthawi yakufa ndi magawo ena a ntchito yosinthira ogwiritsa ntchito kuti alimbikitse kuzindikira bwino, kuchuluka kwa kuchulukitsa ndi zizindikiro zinazake; Ntchito yosinthira digito (TDC) ikhoza kudziwika. Kuti mupeze deta yowerengera nthawi, kuthandizira kuthamanga kwaulere kapena kuyika kwa choyambitsa chakunja. Pali njira ziwiri zogwirira ntchito. -
Chowunikira Chithunzi cha ROF High Sensitivity APD Chowunikira Kuwala Module chowunikira chithunzi cha avalanche
Chojambulira zithunzi cha avalanche chokhala ndi mphamvu zambiri chimapangidwa makamaka ndi ROF-APR series APD Photodetector (APD photoelectric detection module) ndi HSP low speed high sensitivity photodetector module, yomwe ili ndi mphamvu zambiri komanso mphamvu zambiri zowonera ma spectral ndipo imatha kupereka ma phukusi osiyanasiyana malinga ndi zosowa za makasitomala.
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Rof 3GHz/6GHz Microwave Optical Transceiver Module Analog Link RF Over Fiber
ROF-PR-3G/6G series RF Over Fiber. Cholandirira cha analog photoelectric chili ndi band yayikulu komanso mawonekedwe osalala a photoelectric response kuyambira 300Hz mpaka 3GH kapena 10K mpaka 6GHz, komanso cholandirira cha photoelectric chokwera kwambiri, chomwe ndi cholandirira cha photoelectric chotsika mtengo kwambiri. Ndi choyenera kwambiri kugwiritsidwa ntchito pozindikira chizindikiro cha optical pulse, kulandira chizindikiro cha analog optical cha ultra-wideband ndi magawo ena a system.
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ROF polarization modulator Manual Fiber Polarization Controllers
Kugawanika kwa RofeamodulatorChowongolera cha polarization cha ulusi wamanja cha makina ndi chosavuta kugwiritsa ntchito chowongolera polarization cha ulusi choyenera ulusi wopanda kanthu kapena ulusi woteteza wa 900um. Titha kupereka zowongolera zitatu za polarization ya ulusi wamakina ndi zowongolera za polarization za ulusi wotulutsidwa, zomwe zimagwiritsidwa ntchito kwambiri poyesa zida, kuzindikira ulusi, kulumikizana kwa quantum ndi madera ena. Chogulitsachi chimapangidwa mochuluka, ndi luso labwino kwambiri komanso mtengo wake ndi wotsika mtengo, zomwe zimapangitsa kuti chikhale chisankho chabwino kwa ogwiritsa ntchito pantchito yofufuza.
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Chida chochepetsera kuwala cha Rof MODL Series fiber optical delay cha Motorized Variable Optical Delay Line
Rof-MODL fiber optic delay line Module series electric optical adjustable delay device (Motorized Variable Optical Delay Line) ndi njira yowongolera zamagetsi, yolondola yosinthira chipangizo chochepetsera ma optical, yokhala ndi kuphatikiza kwakukulu komanso mawonekedwe otsika mtengo, chipangizocho chimatha kupereka 300ps, 660ps, 1000ps, 1200ps, 2000ps optical delay. Kuwongolera kolondola kwa delay kumatheka ndi remote control kudzera pa RS-232, RS485 kapena RS422 interfaces. Kuti ogwiritsa ntchito azitha kugwiritsa ntchito mosavuta, owongolera a LCD onyamulika amathanso kuperekedwa.
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Mzere wa kuchedwa kwa fiber optic wa Rof wosinthika ndi Buku
Rof-ODL fiber optic delay line Module series Manual Variable Optical Delay Line module deal line ili ndi makhalidwe a kuphatikiza kwakukulu komanso mtengo wotsika. Imatha kupereka optical delay ya 330ps ndikukwaniritsa kuchedwa kolondola kudzera mu rotating control. Chidziwitso cholondola cha kuchedwa chikhoza kuwerengedwa mu mm kapena ps nthawi yomweyo kudzera mu level ruler yolembedwa pa panel.
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Rof Electro-Optic Amplifiers optical amplification butterfly semiconductor optical amplifier butterfly SOA
Rof-SOA butterfly semiconductor optical amplifier (SOA) imagwiritsidwa ntchito makamaka pakukula kwa kuwala kwa 1550nm, pogwiritsa ntchito ukadaulo wotsekedwa wa zida za butterfly inorganic, njira yonse yoyendetsera yodziyimira payokha m'nyumba, yokhala ndi phindu lalikulu, kugwiritsa ntchito mphamvu zochepa, kutayika kochepa kokhudzana ndi polarization, kuchuluka kwa kutha kwa magetsi ndi zina, kuthandizira kuyang'anira kutentha ndi TEC thermoelectric control, kuti zitsimikizire kukhazikika kwa kutentha konse.
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Chokulitsa cha Rof butterfly SOA Optical cha gulugufe cha semiconductor chowunikira
Rof-SOA butterfly semiconductor optical amplifier (SOA) imagwiritsidwa ntchito makamaka pakukula kwa kuwala kwa 1550nm, pogwiritsa ntchito ukadaulo wotsekedwa wa zida za butterfly inorganic, njira yonse yoyendetsera yodziyimira payokha m'nyumba, yokhala ndi phindu lalikulu, kugwiritsa ntchito mphamvu zochepa, kutayika kochepa kokhudzana ndi polarization, kuchuluka kwa kutha kwa magetsi ndi zina, kuthandizira kuyang'anira kutentha ndi TEC thermoelectric control, kuti zitsimikizire kukhazikika kwa kutentha konse.
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Chida chochedwetsa kuwala cha Rof MODL Series Module yosinthika yamagetsi yochedwetsa kuwala
Rof-MODL fiber optic delay line Module series electric optical delay decay device ndi chida chowongolera zamagetsi, chowongolera molondola chipangizo chowongolera kuwala, chokhala ndi kuphatikiza kwakukulu komanso mawonekedwe otsika mtengo, chipangizocho chimatha kupereka 300ps, 660ps, 1000ps, 1200ps, 2000ps optical delay. Kuwongolera kolondola kwa delay kumatheka ndi remote control kudzera pa RS-232, RS485 kapena RS422 interfaces. Kuti ogwiritsa ntchito azitha kugwiritsa ntchito mosavuta, owongolera a LCD onyamulika amathanso kuperekedwa.
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Rof fiber optic delay line manual operation optical delay module
Rof-ODL fiber optic delay line Module series manual operation optical delay module deactivation device ili ndi makhalidwe a integration yapamwamba komanso yotsika mtengo. Ikhoza kupereka optical delay ya 330ps ndikupeza kuchedwa kolondola kudzera mu rotating control. Chidziwitso cholondola cha delay chikhoza kuwerengedwa mu mm kapena ps nthawi yomweyo kudzera mu level ruler yolembedwa pa panel.
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ROF polarization modulator Olamulira atatu a ring fiber polarization
Kugawanika kwa RofeamodulatorChowongolera cha polarization cha ulusi wamanja cha makina ndi chosavuta kugwiritsa ntchito chowongolera polarization cha ulusi choyenera ulusi wopanda kanthu kapena ulusi woteteza wa 900um. Titha kupereka zowongolera zitatu za polarization ya ulusi wamakina ndi zowongolera za polarization za ulusi wotulutsidwa, zomwe zimagwiritsidwa ntchito kwambiri poyesa zida, kuzindikira ulusi, kulumikizana kwa quantum ndi madera ena. Chogulitsachi chimapangidwa mochuluka, ndi luso labwino kwambiri komanso mtengo wake ndi wotsika mtengo, zomwe zimapangitsa kuti chikhale chisankho chabwino kwa ogwiritsa ntchito pantchito yofufuza.
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Rof EO modulator Phase Modulator 20G woonda filimu lithiamu niobate modulator
Chopondapo cha lithiamu niobate phase modulator ndi mtundu wa chipangizo chosinthira ma electro-optical chomwe chimagwira ntchito bwino kwambiri. Chopondapochi chimapangidwa ndi ukadaulo wolumikizira wolondola kwambiri kuti chikwaniritse kusintha kwa ma electro-optical kogwira ntchito kwambiri. Poyerekeza ndi chopondapo cha kristalo cha lithiamu niobate chachikhalidwe, chinthuchi chili ndi mphamvu zochepa za mafunde a theka, kukhazikika kwakukulu komanso kukula kwa chipangizocho pang'ono, ndipo chingagwiritsidwe ntchito kwambiri pakulankhulana kwa digito, ma microwave photonics, ma network olumikizirana kumbuyo ndi mapulojekiti ofufuza kulumikizana.
