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Okwu Mmalite RF n'elu eriri Sistemu
Okwu mmalite nke RF n'elu eriri Sistemu RF n'elu eriri bụ otu n'ime ngwa dị mkpa nke ngwa ngwa ngwa fotonics na-egosikwa uru na-enweghị atụ n'ọhịa dị elu dị ka microwave photonic radar, telephoto redio mbara igwe, na nkwurịta okwu ikuku ụgbọ ala na-enweghị mma. Njikọ RF n'elu eriri ROF ...GỤKWUO -
Ihe nchọpụta otu foto agbajila n'ime mkpọ arụmọrụ 80%.
Otu onye na-ahụ maka foto foto agbajila site na 80% arụ ọrụ nke ọma na 80% A na-eji otu foto fotodetector eme ihe n'ọhịa nke quantum photonics na eserese otu foto n'ihi uru kọmpat na ọnụ ala dị ala, mana ha na-eche ihu na karama teknụzụ na-esote.GỤKWUO -
Ohere ohuru na Nkwukọrịta Microwave:40GHz Analog Link RF karịa eriri
Ohere ọhụrụ dị na Nkwukọrịta Microwave: 40GHz Analog Link RF over fiber N'ihe gbasara nkwukọrịta ngwa ndakwa nri, usoro mgbasa ozi ọdịnala ejirila isi nsogbu abụọ na-egbochi ya mgbe niile: eriri coaxial dị oke ọnụ na ndị na-efegharị ụgbọ mmiri ọ bụghị naanị na-abawanye ọnụ ahịa mbugharị kamakwa…GỤKWUO -
Ewebata ultra-low ọkara-efegharị voltaji eletrọ-optic usoro modulator
Nkà ziri ezi nke ịchịkwa ibé nke ìhè: ultra-low ọkara ebili mmiri voltaji electro-optic usoro modulator N'ọdịnihu, ọ bụla itule na ngwa nkwurịta okwu ga-amalite na ọhụrụ nke isi components. N'ime ụwa nke nkwurịta okwu ngwa anya dị elu yana ngwa ngwa photonics ziri ezi ...GỤKWUO -
Ụdị ọhụrụ nke nanosecond pulsed laser
The Rofea nanosecond pulsed laser (pulsed light source) nakweere sekit mbanye mkpirisi pụrụ iche iji nweta nsonaazụ usu dị warara dị ka 5ns. N'otu oge ahụ, ọ na-eji laser siri ike nke ukwuu na APC pụrụ iche (Automatic Power Control) na ATC (Automatic Temperature Control) sekit, nke na-eme ka ...GỤKWUO -
Webata isi iyi ọkụ laser dị elu kachasị ọhụrụ
Webata isi iyi ọkụ ọkụ laser dị elu nke atọ na-etinye ume siri ike n'ime ngwa ngwa anya dị elu N'ọhịa nke ngwa laser nke na-achụso ike dị oke egwu na nkwụsi ike kachasị, mgbapụta dị elu na-arụ ọrụ na ngwọta laser na-abụ mgbe niile ...GỤKWUO -
Ihe na-emetụta ihe kpatara njehie sistemu nke fotodetectors
Ihe na-emetụta ihe nke njehie usoro nke fotodetectors E nwere ọtụtụ paramita metụtara njehie usoro nke fotodetectors, na n'ezie echiche dịgasị iche iche dị iche iche ngwa oru ngo. Ya mere, JIMU Optoelectronic Research Assistant ka emepụtara iji nyere optoele aka...GỤKWUO -
Nyocha nke Njehie Sistemu nke Photodetector
Nyocha nke njehie Sistemu nke Photodetector I. Okwu Mmalite nke Mmetụta Mmetụta nke Njehie System na Photodetector Ihe ndị a kapịrị ọnụ maka njehie usoro gụnyere: 1. Nhọrọ akụrụngwa: photodiodes, amplifiers arụmọrụ, resistors, capacitors, ADCs, ics ike, na referen ...GỤKWUO -
Nhazi ụzọ anya nke lasers akụkụ anọ pulsed
Nleba anya ụzọ nyocha nke laser rectangular pulsed Laser Nleba anya nke ụzọ anya ụzọ imewe A passive mode-locked dual-wavelength dissipative soliton resonant thulium-doped fiber laser dabere na usoro enyo fiber na-adịghị adị. 2. Nkọwa ụzọ ngwa anya The dual-wavelength dissipative soliton reson...GỤKWUO -
Webata bandwit na ịrị elu oge nke fotodetector
Webata bandwit na oge ịrị elu nke fotodetector bandwit na oge ịrị elu (nke a makwaara dị ka oge nzaghachi) nke fotodetector bụ isi ihe dị na nyocha nke ihe nchọpụta anya. Ọtụtụ ndị mmadụ enweghị echiche banyere paramita abụọ a. Edemede a ga-ewebata kpọmkwem ba...GỤKWUO -
Nchọpụta kachasị ọhụrụ na lasers semiconductor nwere agba abụọ
Nchọpụta kacha ọhụrụ na-acha anụnụ anụnụ semiconductor lasers Semiconductor disc lasers (SDL lasers), makwaara dị ka vetikal external cavity surface-emitting lasers (VECSEL), dọtara mmasị nke ukwuu n'afọ ndị na-adịbeghị anya. Ọ na-ejikọta uru nke uru semiconductor na resonators steeti siri ike ...GỤKWUO -
Otu esi ebelata mkpọtụ nke fotodetectors
Otu esi ebelata mkpọtụ nke fotodetectors mkpọtụ nke fotodetectors gụnyere: mkpọtụ ugbu a, mkpọtụ ọkụ, mkpọtụ ogbugba, mkpọtụ 1/f na mkpọtụ wideband, wdg. Nkewa a bụ naanị otu siri ike. Oge a, anyị ga-ewebata njirimara mkpọtụ zuru ezu na classificati ...GỤKWUO
