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Indlela yokunciphisa ingxolo yeefotodetectors
Indlela yokunciphisa ingxolo yee-photodetectors Ingxolo yee-photodetectors ikakhulu ibandakanya: ingxolo yangoku, ingxolo ye-thermal, ingxolo yokudubula, ingxolo ye-1 / f kunye nesandi esibanzi, njl. Ngeli xesha, siza kwazisa iimpawu zengxolo ezithe chatha kunye ne-classificati...Funda ngokugqithisileyo -
I-laser ye-pulsed ye-high-power ene-fiber ye-MOPA yonke
I-laser ye-high-power pulsed laser ene-fiber yonke ye-MOPA isakhiwo Iindidi eziphambili ze-fiber lasers zibandakanya i-resonator enye, i-beam indibaniselwano kunye ne-master oscillating power amplifier (MOPA) izakhiwo. Phakathi kwazo, ulwakhiwo lwe-MOPA lube yenye yeendawo eziphambili zophando lwangoku ngenxa ye-abi...Funda ngokugqithisileyo -
Izinto eziphambili zovavanyo lwe-photodetector
Izinto eziphambili zovavanyo lwe-photodetector I-bandwidth kunye nexesha lokunyuka (eyaziwa nangokuthi ixesha lokuphendula) i-photodetectors, njengezinto eziphambili ekuvavanyweni kwee-detectors, okwangoku ziye zatsala ingqalelo yabaphandi abaninzi be-optoelectronic. Nangona kunjalo, umbhali ufumene ukuba abantu abaninzi abanalo ...Funda ngokugqithisileyo -
Uyilo lwendlela ye-Optical ye-polarized fiber emxinwa-ububanzi bomgca welaser
Uyilo lwendlela ye-Optical ye-polarized fibre emxinwa-umgca womgca we-laser 1. Isishwankathelo se-1018 nm i-fiber polarized fibre emxinwa-linewidth laser. I-wavelength esebenzayo yi-1018 nm, amandla okuphuma kwe-laser yi-104 W, ububanzi be-spectral ye-3 dB kunye ne-20 dB yi- ~ 21 GHz kunye ne- ~ 72 GHz ngokulandelelana, i-polarization extinction rat...Funda ngokugqithisileyo -
Zonke-ifayibha enye-frequency DFB laser
Yonke i-fiber single-frequency DFB laser Uyilo lwendlela yokubona Ubude obuphakathi be-laser ye-DFB eqhelekileyo yi-1550.16nm, kwaye i-side-to-side rejection ratio inkulu kune-40dB. Ngenxa yokuba i-20dB ububanzi bomgca we-DFB fiber laser yi-69.8kHz, iyakwazi ukwaziwa ukuba i-3dB yobubanzi bayo ...Funda ngokugqithisileyo -
Iiparamitha ezisisiseko zenkqubo ye-laser
Iiparamitha ezisisiseko zenkqubo yelaser Kwiinkalo ezininzi zezicelo ezinje ngokwenziwa kwezinto, utyando lwelaser kunye nokuziva ukude, nangona kukho iintlobo ezininzi zeenkqubo zelaser, zihlala zibelana ngeeparamitha ezingundoqo eziqhelekileyo. Ukuseka inkqubo yesigama esineparameter emanyeneyo kunokunceda ukunqanda ukubhideka...Funda ngokugqithisileyo -
Yintoni iSi photodetector
Yintoni i-Si photodetector Ngophuhliso olukhawulezayo lwetekhnoloji yanamhlanje, ii-photodetectors, njengesixhobo esibalulekileyo senzwa, ziye zafika ngokuthe ngcembe kwimbono yabantu. Ingakumbi iSi photodetector (i-silicon photodetector), ngokusebenza kwayo okuphezulu kunye nethemba losetyenziso olubanzi,...Funda ngokugqithisileyo -
UPhando olutsha kwi-Low-dimensional Avalanche Photodetector
UPhando olutsha kwiFotodetector yeAvalanche enomgangatho ophantsi wokubona uvakalelo oluphezulu lweefotoni ezimbalwa okanye nokuba neefotoni enye ibambe amathuba abalulekileyo okusebenza kwimimandla efana nembonakalo yokukhanya okuphantsi, ukuva okude kunye ne-telemetry, kunye nonxibelelwano lomyinge. Phakathi kwabo, i-avalanche ph ...Funda ngokugqithisileyo -
Itekhnoloji kunye neendlela zophuhliso lwe-laser ye-attosecond e-China
Ithekhnoloji kunye neendlela zophuhliso lwe-laser ye-attosecond e-China I-Institute of Physics, i-Chinese Academy yeSayensi, ibike iziphumo zokulinganisa ze-160 njenge-attosecond pulses eyedwa kwi-2013. I-attosecond pulses eyedwa (IAPs) yeli qela lophando yenziwe ngokusekelwe kwi-oda eliphezulu ...Funda ngokugqithisileyo -
Yazisa InGaAs photodetector
Yazisa i-InGaAs i-photodetector ye-InGaAs yenye yezinto ezifanelekileyo zokufezekisa impendulo ephezulu kunye ne-high-speed photodetector. Okokuqala, i-InGaAs yimpahla ye-semiconductor ye-bandgap ethe ngqo, kwaye ububanzi bayo be-bandgap bunokulawulwa ngumlinganiselo phakathi kwe-In kunye ne-Ga, eyenza ukubonwa kwe-optical...Funda ngokugqithisileyo -
Iimpawu zemodyuli ye-Mach-Zehnder
Iimpawu ze-Mach-Zehnder Modulator I-Mach-Zehnder Modulator (efinyeziweyo njenge-modulator ye-MZM) sisixhobo esibalulekileyo esisetyenziselwa ukufezekisa ukumodareyitha kwe-optical signal kwintsimi yonxibelelwano lwe-optical. Iyinxalenye ebalulekileyo ye-Electro-Optic Modulator, kunye nezalathi zayo zokusebenza ngokuthe ngqo ...Funda ngokugqithisileyo -
Intshayelelo kumgca wokulibazisa i-fiber optic
Intshayelelo kumgca wokulibazisa i-fiber optic Umgca wokulibazisa i-fiber optic sisixhobo esilibazisa imiqondiso ngokusebenzisa umgaqo wokuba iimpawu ze-optical zisasaze kwiifiber optical. Iqulethwe zakhiwo ezisisiseko ezifana ne-optical fibers, iimodyuli ze-EO kunye nabalawuli. Ifayibha ye-Optical, njengodluliselo...Funda ngokugqithisileyo
