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Gịnị bụ laser modulation technology
Gịnị bụ teknụzụ modulation laser Ìhè bụ ụdị ebili mmiri eletrik nwere ugboro dị elu. Ọ nwere ezigbo nkwekọ, yabụ, dị ka ebili mmiri elektrọnik gara aga (dị ka redio na igwe onyonyo), enwere ike iji dị ka onye na-ebufe ozi. Ozi "carr...GỤKWUO -
Webata silicon photonic Mach-Zende modulator MZM modulator
Webata silicon photonic Mach-Zende modulator MZM modulator Mach-zende modulator bụ ihe kacha mkpa na njedebe transmitter na 400G/800G silicon photonic modul. Ugbu a, enwere ụdị modulators abụọ na njedebe nke modul fotonic silicon na-emepụta ọtụtụ: O ...GỤKWUO -
Fiber lasers na ubi nke ngwa anya eriri nkwurịta okwu
Fiber lasers na ngalaba nkwukọrịta eriri anya Fiber Laser na-ezo aka na laser nke na-eji eriri iko doped ụwa na-adịghị ahụkebe dị ka ihe na-enweta. Enwere ike ịmepụta lasers fiber dabere na eriri amplifiers, ụkpụrụ ọrụ ha bụ: were eriri eriri ogologo ogologo oge dị ka exa ...GỤKWUO -
Ngwa anya amplifiers na ubi nke ngwa anya fiber nkwurịta okwu
Igwe ihe nrịbama anya n'akụkụ nzikọrịta ozi eriri anya Igwe ngwupụta anya bụ ngwaọrụ na-eme ka mgbama ngwa anya. N'ihe gbasara nzikọrịta ozi fiber optic, ọ na-arụkarị ọrụ ndị a: 1. Ịkwalite ike na imewanye ike anya. Site n'itinye ampilifaya anya na t...GỤKWUO -
Igwe ihe nrịbama anya semiconductor emelitere
Igwe ihe nleba anya elekere anya nke semiconductor emelitere bụ ihe emelitere nke semiconductor optical amplifier (SOA optical amplifier). Ọ bụ amplifier nke na-eji semiconductor na-enye usoro uru. Ọdịdị ya yiri nke Fabry...GỤKWUO -
Igwefoto infrared na-arụ ọrụ dị elu nke na-anya onwe ya
Infrared photodetector infrared fotodetector nke na-arụ ọrụ dị elu nwere njirimara nke ike mgbochi nnyonye anya siri ike, ikike njirimara ebumnuche siri ike, ọrụ ihu igwe niile na ezigbo nzuzo. Ọ na-arụ ọrụ dị mkpa na-abawanye na mpaghara dịka ọgwụ, mi...GỤKWUO -
Ihe ndị na-emetụta ndụ nke lasers
Ihe na-emetụta ndụ nke lasers Ogologo ndụ nke laser na-ezo aka na oge nke ọ nwere ike ịmepụta laser n'okpuru ọnọdụ ọrụ kpọmkwem. Ogologo oge a nwere ike imetụta ihe dị iche iche, gụnyere ụdị na nhazi nke laser, gburugburu ebe ọrụ, ...GỤKWUO -
Gịnị bụ PIN fotodetector
Kedu ihe bụ PIN fotodetector Onye na-ahụ maka foto bụ kpọmkwem ngwaọrụ fotonic semiconductor nwere mmetụta nke ukwuu nke na-agbanwe ọkụ ka ọ bụrụ ọkụ eletrik site na iji mmetụta fotoelectric. Isi ihe ya bụ photodiode (PD photodetector). Ụdị a na-ahụkarị bụ nke njikọ PN, ...GỤKWUO -
Ihe nchọta foto infrared dị ala
Obere ọnụ ụzọ infrared avalanche photodetector Infrared avalanche photodetector (APD photodetector) bụ klas nke ngwaọrụ fotoelectric semiconductor nke na-emepụta uru dị elu site na mmetụta ionization nkukota, iji nweta ikike nchọpụta nke foton ole na ole ma ọ bụ ọbụna otu foto. Otú ọ dị...GỤKWUO -
Nkwukọrịta nke Quantum: lasers linewidth dị warara
Nkwukọrịta nke Quantum: Lesa eriri obosara dị warara dị warara bụ ụdị laser nwere njirimara anya pụrụ iche, nke e ji mara ya site n'ikike imepụta oghere laser nwere obere eriri ngwa anya (ya bụ, ụdị dị warara). Obosara ahịrị laser dị warara obosara na-ezo aka...GỤKWUO -
Gịnị bụ modul modul
Kedu ihe bụ modulator na-emepe emepe Usoro modulator bụ ihe modulator anya nke nwere ike ijikwa oge nke ọkụ laser. Ụdị modulators nke oge a na-emekarị bụ igbe igbe Pockels electro-optic modulators na mmiri mmiri kristal modulators, nke nwekwara ike irite uru nke thermal fiber refractive index chang ...GỤKWUO -
Ọganihu nyocha nke ihe nkiri dị gịrịgịrị lithium niobate electro-optic modulator
Ọganihu nyocha nke ihe nkiri dị gịrịgịrị lithium niobate electro-optic modulator Electro-optic modulator bụ isi ngwaọrụ nke sistemụ nkwurịta okwu anya na sistemu fotonic microwave. Ọ na-ahazi ọkụ na-agbasa na oghere efu ma ọ bụ optical waveguide site n'ịgbanwe ntugharị ntugharị nke ihe kpatara ihe...GỤKWUO
