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ROF CHIKWANGWANI laser Polarization Modulation CHIKWANGWANI Polarization Controller
Zipangizo za ROF fiber optic Zowongolera za Fiber Polarization. Chogulitsachi ndi chowongolera champhamvu cha polarization chokhala ndi ufulu wodziyimira pawokha wa katundu, chomwe chimatha kusintha polarization mwachangu komanso nthawi yeniyeni. Chili ndi mawonekedwe a kutayika kochepa, kukula kochepa, komanso kuphatikiza kwakukulu, ndipo chimagwiritsidwa ntchito kwambiri mu fiber lasers, fiber sensing, high-speed optical communication, komanso quantum secure communication.
Chogulitsachi chimapangidwa ndi piezoelectric three axis PZT, yokhala ndi circuit yoyendetsera mphamvu yamagetsi yamphamvu, yomwe siifuna kulowetsa mphamvu yamagetsi yamphamvu. Chimangofunika kulamulidwa ndi pulogalamu yosavuta ya Supervisory Control and Data Acquisition kuti chisinthe momwe polarization imakhalira kukhala ina iliyonse polarization nthawi yomweyo, ndikusunga bata la polarization state iliyonse. Kapangidwe kake kapadera ka fiber kamapangitsa kuti insertion itayike <0.5dB ndi return loss>50dB.
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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 wotuluka, 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 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 wotuluka, 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.
