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Laser-ka semiconductor-ka Rof Isha SLD ilo iftiin oo ballaaran oo liddi ku ah
Taxanaha ROF-SLD ee ilaha iftiinka ballaaran ee SLD waxay qaataan wareegyo gaar ah oo ATC iyo APC ah iyo sidoo kale tignoolajiyada ka saarista fiilooyinka indhaha si loo hubiyo xasilloonida awoodda indhaha ee sare iyo xasilloonida qaab-dhismeedka hirarka muuqaalka. Dhanka kale, waxay leeyihiin baaxad ballaaran oo daboolid muuqaal ah, awood wax soo saar sare leh, iyo astaamo isku xirnaan hoose, kuwaas oo si wax ku ool ah u yareyn kara buuqa ogaanshaha nidaamka. Hagaajinta xallinta booska (codsiyada OCT) oo kor u qaad xasaasiyadda cabbirka (dareemidda fiilooyinka indhaha). Iyada oo loo marayo is-dhexgalka wareegga gaarka ah, ilo iftiin oo aad u ballaaran oo leh baaxadda muuqaalka wax soo saarka oo ah 400nm ayaa la gaari karaa, oo inta badan lagu dabaqo tignoolajiyada isku-dhafka indhaha, nidaamyada dareenka fiilooyinka indhaha, iyo sidoo kale nidaamyada isgaarsiinta iyo cabbirka.
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Modulator Rof Eo Isha laser-ka Pulse Module-ka DFB Laser-ka DFB Semiconductor Laser Isha iftiinka
Taxanaha ROF-DFB ee jawaab celinta la qaybiyay ee isha iftiinka laser-ka DFB waxay qaadataa jajabyada laser-ka DFB ee waxqabadka sare leh, wareegyada ATC iyo APC ee si gaar ah loo qaabeeyey, iyo xakamaynta go'doominta, taasoo hubinaysa xasilloonida awoodda iyo hirarka dhererka oo aad u sarreeya. Noocan isha iftiinka waxaa inta badan lagu dabaqaa meelo badan sida atamka qabow, dareemaha fiber-ka indhaha, isgaarsiinta fiber-ka indhaha, iyo laser-ka fiber-ka. Waxay bixin kartaa hagaajinta awoodda iyo xalalka shaqada hagaajinta hirarka iyadoo loo eegayo shuruudaha macaamiisha.
Isha laysarka DFB waxay isticmaashaa jajab laysarka DFB oo waxqabad sare leh, wareegyada ATC iyo APC ee si gaar ah loo qaabeeyey, iyo xakamaynta go'doominta si loo hubiyo xasilloonida awoodda iyo hirarka hirarka.
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Qalabka laysarka ee Rof Balanbaalis Qalabka laysarka ee Balanbaalis N/S Module-ka darawalka laysarka balanbaalis
ROFModule-ka darawalka laser-ka balanbaalis nooca N/S waxaa loogu talagalay aaladaha semiconductor-ka balanbaalisyada (laysarka balanbaalisyada, SOA, laser-yada hal-qaabka lagu shubo). Waxay isku daraysaa wadista diode-ka laysarka iyo xakamaynta TEC gudaha, isla markaana waxay gaartaa xakamaynta wadista joogtada ah iyo heerkulka. Waxay leedahay saxnaan sare oo hadda jirta, astaamo joogto ah oo wanaagsan, heerkul deggan, iyo awood xooggan oo ka hortagga faragelinta. Aad bay ugu habboon tahay in loo isticmaalo shaybaarrada, hay'adaha cilmi-baarista, iwm.
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Laser-ka semiconductor-ka Rof 1550nm Module-ka laysarka xasilinta soo noqnoqoshada xariiqda cidhiidhiga ah
Module-ka leysarka semiconductor-ka ee taxanaha sawir-gacmeedka ee micro-source source line cidhiidhsan, oo leh ballaca xariiqda aadka u cidhiidhi ah, buuqa RIN ee aadka u hooseeya, xasilloonida soo noqnoqoshada aadka u fiican iyo isku halaynta, ayaa si weyn loogu isticmaalaa dareemayaasha fiber-ka indhaha iyo nidaamyada ogaanshaha (DTS, DVS, DAS, iwm.)
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ROF POSecosecond garaaca wadnaha oo badan oo shaqeynaya Isha iftiinka laysarka
Badeecadani waa il iftiin laser ah oo xawaare sare leh oo isku dhafan oo leh xuquuq hanti-gashi oo madax-bannaan. Waxay leedahay tilmaameyaal asaasi ah oo horumarsan iyo shaqooyin habayn oo qani ah, kuwaas oo dabooli kara baahiyaha cilmi-baarista sayniska iyo codsiyada kala duwan.
Shaqada ugu muhiimsan ee badeecadu waa inay bixiso il iftiin laser garaaca oo cidhiidhi ah oo deggan oo la isku halleyn karo, taageerto qaababka iftiinka ee joogtada ah iyo kuwa garaaca, qaabka garaaca wuxuu taageeraa kicinta gudaha iyo kicinta dibadda, dib u dhac la hagaajin karo, ballaca garaaca la hagaajin karo, ballaca garaaca aadka u cidhiidhiga ah ilaa 40ps, iyo saamiga dabar-goynta oo ka sarreeya 30dB, soo noqnoqoshada garaaca la hagaajin karo, soo noqnoqoshada sare ilaa 1.25GHz, awoodda iftiinka la hagaajin karo iyo tirada celceliska photons-ka garaaca kasta, kala duwanaanshaha la hagaajin karo ilaa 10, oo leh xasillooni sare si loola qabsado isbeddellada deegaanka.
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Moduleka Laser-ka ee Rof Nanosecond pulsed Fiber Laser Light Source ns Pulse
Isha iftiinka garaaca wadnaha ee taxanaha Rof-PLS (laser garaaca wadnaha ee Nanosecond) waxay isticmaashaa wareeg gaar ah oo garaaca wadnaha ah si loo gaaro wax soo saarka garaaca ugu cidhiidhisan ilaa 3ns, iyadoo la adeegsanayo leysar aad u deggan iyo wareeg APC (xakameyn koronto oo otomaatig ah) iyo wareeg ATC (xakameyn heerkul oo otomaatig ah) si looga dhigo awoodda wax soo saarka iyo hirarka inay leeyihiin xasillooni sare waxayna la socon kartaa heerkulka, awoodda iyo macluumaadka kale ee isha iftiinka waqtiga dhabta ah. Taxanahan isha iftiinka garaaca wadnaha waxaa inta badan loo isticmaalaa isha abuurka leysar-ka fiber-ka ee qaab-dhismeedka MOPA, falanqaynta muuqaalka, dareemaha fiber-ka, tijaabinta qalabka aan firfircoonayn.
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Rof Semiconductor Laser Modulator L-band/C-band Isha iftiinka laysarka ee la hagaajin karo
Isha iftiinka laysarka ee ROF-TLS ee la hagaajin karo, isticmaalka laysarka DFB ee waxqabadka sare leh, kala duwanaanshaha hagaajinta hirarka > 34nm, kala duwanaanshaha dhererka dhererka go'an (1GHz50 GHz100GHz) isha iftiinka laysarka ee la hagaajin karo, shaqadeeda qufulka gudaha ee hirarka ayaa hubin karta in hirarka iftiinka soo baxaya ama soo noqnoqoshada shabakadda ITU ee kanaalka DWDM. Waxay leedahay astaamaha awoodda sare ee iftiinka (20mW), ballaca xariiqda cidhiidhiga ah, saxnaanta hirarka sare iyo xasilloonida awoodda wanaagsan. Waxay xaqiijin kartaa xakamaynta fog ee qalabka, oo inta badan loo isticmaalo tijaabinta qalabka WDM, dareemaha fiilada indhaha, cabbirka PMD iyo PDL, iyo sawir-qaadista isku-xidhka indhaha (OCT).
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Moodhka gudbinta iftiinka tooska ah ee ROF-DML analog-ga ah ee laser-ka si toos ah loo habeeyay
Qaybta isku-dhafka ah ee ROF-DML ee taxanaha ah ee isku-dhafka ah ee tooska ah ee isku-dhafka ah, iyadoo la adeegsanayo laser-ka DFB ee tooska ah ee tooska ah ee tooska ah ee microwave-ka, oo adeegsanaya laser-ka DFB ee tooska ah ee tooska ah ee tooska ah (DML), qaabka shaqada oo si buuxda u hufan, cod-weyneeyaha darawalka RF ee aan lahayn RF, iyo xakamaynta korontada otomaatiga ah ee isku dhafan (APC) iyo wareegga xakamaynta heerkulka otomaatiga ah (ATC), Tani waxay hubineysaa in laysarka uu gudbin karo calaamadaha RF ee microwave-ka ilaa 18GHz masaafooyin dheer, oo leh ballaca sare iyo jawaab siman, taasoo bixinaysa isgaarsiin fiilooyin toosan oo heer sare ah oo loogu talagalay noocyo kala duwan oo codsiyada microwave-ka ee analog-ka ah. Iyadoo laga fogaanayo isticmaalka fiilooyinka coaxial ama hagaha hirarka ee qaali ah, xadka masaafada gudbinta waa la baabi'inayaa, taasoo si weyn u hagaajinaysa tayada calaamadda iyo isku halaynta isgaarsiinta microwave-ka, waxaana si weyn loogu isticmaali karaa wireless-ka fog, qaybinta calaamadaha waqtiga iyo tixraaca, telemetry-ga iyo khadadka dib u dhaca iyo goobaha kale ee isgaarsiinta microwave-ka.
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Dareeraha fiber-ka indhaha ee Rof laser DFB C-band/L-band Isha iftiinka laysarka ee la hagaajin karo
Isha iftiinka laysarka ee ROF-TLS ee la hagaajin karo, isticmaalka laysarka DFB ee waxqabadka sare leh, kala duwanaanshaha hagaajinta hirarka > 34nm, kala duwanaanshaha dhererka dhererka go'an (1GHz50 GHz100GHz) isha iftiinka laysarka ee la hagaajin karo, shaqadeeda qufulka gudaha ee hirarka ayaa hubin karta in hirarka iftiinka soo baxaya ama soo noqnoqoshada shabakadda ITU ee kanaalka DWDM. Waxay leedahay astaamaha awoodda sare ee iftiinka (20mW), ballaca xariiqda cidhiidhiga ah, saxnaanta hirarka sare iyo xasilloonida awoodda wanaagsan. Waxay xaqiijin kartaa xakamaynta fog ee qalabka, oo inta badan loo isticmaalo tijaabinta qalabka WDM, dareemaha fiilada indhaha, cabbirka PMD iyo PDL, iyo sawir-qaadista isku-xidhka indhaha (OCT).
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Rof Laser Modulator Semiconductor Isha iftiinka laysarka Isha iftiinka ee la hagaajin karo
Kala duwanaanshaha hagaajinta hirarka
Awoodda wax soo saarka 10mw
Ballaca xariiqda cidhiidhiga ah
Gudaha oo xiran hirarka
Xakamaynta fog ayaa la heli karaa
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Module-ka Laser-ka ee Rof Electro Optic Modulator-ka ee semiconductor-ka ah ee ASE Broadband Isha Iftiinka ASE ee Broadband
Isha iftiinka ballaaran ee taxanaha ROF-ASE waxay ku salaysan tahay mabda'a shucaaca iskiis u dhaca ee ka dhasha fiilada dhulka ee dhifka ah ee lagu shubo oo ay ku shubto laysarka semiconductor, oo ay weheliso tiknoolajiyada xakamaynta jawaab celinta indhaha ee maxalliga ah. Isha iftiinka ee desktop-ka ee ASE waxay leedahay faa'iidooyinka awoodda wax soo saarka sare, kala-goynta hoose, xasilloonida awoodda sare, iyo xasilloonida dhererka dhexdhexaadka ah ee wanaagsan, taas oo buuxin karta shuruudaha waxqabadka adag ee ilaha iftiinka ballaaran ee goobaha cilmi-baarista dareenka, tijaabinta iyo sawir-qaadista.
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Rof Electro Optic Modulator semiconductor laser Source SLD Broadband Light Source SLD Module Laser
Isha iftiinka ballaaran ee taxanaha ROF-SLD SLD waxay qaadataa wareegyo gaar ah oo ATC iyo APC ah si loo hubiyo xasilloonida awoodda indhaha ee aadka u sareysa iyo xasilloonida qaab-dhismeedka hirarka, oo leh daboolida baaxadda muuqaalka ballaaran, awoodda wax soo saarka sare, astaamaha isku xirnaanta hooseeya, waxay si wax ku ool ah u yareyn kartaa buuqa ogaanshaha nidaamka. Xallinta booska oo la hagaajiyay (ee codsiyada OCT) iyo dareenka cabbirka oo la hagaajiyay (ee dareenka fiberka). Iyada oo loo marayo is-dhexgalka wareegga gaarka ah, ilo iftiin oo aad u ballaaran oo leh bandwidths spectral soo saar ilaa 400nm ayaa la gaari karaa, oo inta badan loo isticmaalo tignoolajiyada chromatography-ga wejiga indhaha, nidaamyada dareenka fiberka indhaha, iyo nidaamyada isgaarsiinta iyo cabbirka.
