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Indlela yokulinganisa ububanzi bomugqa we-laser yemvamisa eyodwa
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Ukubuka konke kwesidingo se-laser ye-DFB
Ukubuka konke kwesidingo se-laser ye-DFB (1) Umqondo oyinhloko we-laser ye-DFB i-DFB continuous laser, eyaziwa nangokuthi i-continuous wave distribution semiconductor laser, ihlanganisa isakhiwo se-grating esivamile esifundeni se-active waveguide se-laser. Ngokuncika kumphumela wempendulo osabalalisiwe we ...Funda kabanzi -
Chaza kafushane ubuchwepheshe bokuthola i-LiDAR
Chaza kafushane ubuchwepheshe bokuthola be-LiDAR. I-Lidar (Ukuthola Nokukala Kokukhanya) isebenzisa amanani ebanga lamafu/amaphikseli ephuzu eliqondiwe ukulinganisa ukuma kwezinhloso okunezinhlangothi ezintathu (3D), futhi ithuthuke ngokushesha ekuboneni indawo engahlelekile njengokushayela okuzenzakalelayo,...Funda kabanzi -
Ungakhetha kanjani phakathi kwe-780nm phase modulator kanye ne-intensity modulator?
Ungakhetha kanjani phakathi kwe-780nm phase modulator kanye ne-intensity modulator? Ku-critical wavelength range engu-780nm, ukusebenzisana phakathi kokukhanya nezinto kucebile kakhulu - kungakhathaliseki ukuthi ukuguquka komugqa we-D2 kwama-athomu e-cesium noma ukuphathwa kwe-quantum state kwama-athomu e-rubidium, i-c...Funda kabanzi -
Isingeniso ku-ROF Optical Delay Line
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Kungani kufanele sisebenzise i-Ge njenge-photodetector
Kungani kufanele sisebenzise i-Ge njengesitholi sezithombe 1、 Ukubeka okuyisisekelo: Kungani kubalulekile ukusebenzisa i-Ge njengesitholi sezithombe Kuzixhumanisi ze-silicon optical, isitholi sezithombe “singabahumushi” abaguqula izimpawu ze-optical zibe izimpawu zikagesi. Kodwa-ke, i-silicon ngokwayo ine-bandgap engu-1.12 eV ...Funda kabanzi -
Izici ze-EDFA Optical Amplifier
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Ukuxhumana okubonakalayo okuvumelanayo: isigaba sokukhanya
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Ukusetshenziswa kwe-Fiber Laser ezikhalini ze-Laser
Ukusetshenziswa kwe-Fiber Laser ezikhalini ze-Laser Selokhu kwasungulwa i-laser yokuqala ngo-1960, i-United States ibilokhu ihlola izikhali ze-laser. Kusukela ohlelweni lokuqala lokuthuthukisa izikhali ze-laser ezisekelwe emkhathini ukuze zishaye izithagethi zomhlaba zisuka emkhathini, kuya ekuthuthukisweni kamuva kwezikhali ze-laser ezinamandla aphezulu emoyeni ukuze...Funda kabanzi -
I-modulator yendabuko ye-LiNbO3 eguqula
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Kungani izinhlelo ze-fiber optic ezinamandla aphezulu zithambekele kakhulu emiphumeleni engeyona eqondile?
Kungani izinhlelo ze-fiber optic ezinamandla aphezulu zithambekele kakhulu emiphumeleni engeyona eqondile? Ezinhlelweni ze-fiber optic, izinkinga eziningi cishe azikaze zenzeke ngaphansi kwezimo zamandla aphansi, kodwa lapho amandla ekhuliswa, ngokuzumayo zibonakala noma zingalawuleki, njengokwanda kwe-spectral, ukungazinzi kwamandla, izimpawu...Funda kabanzi -
Yimiphi imishini edingekayo ekukhiqizweni nasekuhlolweni kwamamojula e-optical angu-800G?
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