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ROF AOM uthotho ifayibha laser imodyuli Indawo acousto-optic imodyuli
ROF AOM uthotho ifayibha laser imodyuli Indawo acousto-optic imodyuli.
Olu chungechunge lwemveliso luhlobo lwe-acousto yendawo-imodyuli ye-optic, kunye nokulungiswa kwe-acousto-iikristale ze-optic, uphuhliso lwemithombo yokuqhuba, kunye nokupakishwa okudityanisiweyo konke kufezekisekile ukwenziwa kwasekhaya. Uluhlu lwamaza okwenziwa ngokwezifiso lugubungela i-ultraviolet ukuya kwingingqi ye-infrared ephakathi, kunye nexesha lokuphendula ngokukhawuleza, ukusebenza kakuhle kwe-diffraction, umlinganiselo ophezulu wokutshabalala, kunye nokukwazi ukufezekisa nayiphi na igalelo lesimo se-polarization. Imveliso ithatha i-compact kwaye iqinile yonke i-metal etywinwe ukupakishwa, enokuthembeka okuphezulu kunye nokuzinza kweqondo lokushisa.
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Imodyuli ye-Rof Electro-optic AOM Ifayibha edityaniswe ne-acousto-optic imodyuli
Imodyuli ye-Rof Electro-optic AOM yeFayibha-idityaniswe ne-acousto-optic imodyuli. Olu luhlu lweemveliso luyi-fiber optic acoustooptic modulator, kunye nokulungiswa kweekristale ze-acoustooptic, ukuphuhliswa kwemithombo yokuqhuba, kunye nokupakishwa kokudibanisa konke kufezekisekile kwindawo. Uluhlu lwe-wavelength oluguquguqukayo lugubungela ukukhanya okubonakalayo kwindawo ekufutshane ne-infrared, kwaye imveliso ifakwe kwi-compact kunye neqinile yonke itywina yentsimbi, enokuthembeka okuphezulu kunye nokuzinza kweqondo lokushisa. Uluhlu lweemveliso lutyebile, kubandakanya i-crystal cascade ephindwe kabini, imveliso emibini, kunye ne-fiber optic acousto-optic modulator edibeneyo nomqhubi.
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Iisistim ze-laser ze-Rof i-fiber amplifier Isihluzi se-Narrowband esebenza kakhulu
Iinkqubo ze-laser ze-Rof i-fiber amplifier Ukusebenza okuphezulu kwe-Narrowband Filter (isihluzo esimxinwa se-bandwidth). Le mveliso isebenzisa isihluzo sefilimu esinentsebenzo egqwesileyo yokuqinisekisa umgangatho ophezulu wokusebenza optical, uzinzile kwaye unokwethenjelwa. Isetyenziselwa ukukhusela imiqondiso enengxolo kwi-EDFA kunye ne-fiber laser systems. Ukwahlukaniswa okuphezulu, ilahleko ephantsi yokufaka, ilahleko ephezulu yokubuya kunye namandla aphezulu. Ngokweemfuno zabasebenzisi ukubonelela ngeenguqulelo ezahlukeneyo ze-wavelength yesihluzi, esinokusetyenziswa kwi-dense wavelength division multiplexing fiber optical communication, i-frequency division multiplexing fiber optical communication, uvavanyo lwe-spectrum, i-fiber sensors, i-fiber lasers kunye ne-fiber amplifiers kunye nezinye iinkalo.
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ROF ifayibha laser Polarization Modulation Fiber Polarization Controller
Izixhobo ze-ROF ze-fiber optic Fiber Polarization Controllers. Le mveliso ngumlawuli we-polarization oguqukayo onamalungelo epropathi azimeleyo, angakwazi ukulungelelanisa i-polarization ngesantya esiphezulu nangexesha langempela. Ineempawu zokulahlekelwa okuphantsi kokufakwa, ubungakanani obuncinci, kunye nenqanaba eliphezulu lokudibanisa, kwaye lisetyenziswa ngokubanzi kwi-fiber lasers, i-fiber sensing, i-high-speed optical communication, kunye nonxibelelwano olukhuselekileyo lwe-quantum.
Le mveliso yenziwe nge-piezoelectric three axis PZT, ene-high-voltage amplification drive circuit, engadingi igalelo eliphezulu. Ifuna kuphela ukulawulwa yi-Supervisory Control elula kunye ne-software yokuFumana iDatha ukuze iguqule ngokuguquguqukayo imeko yepolarization enikiweyo kuyo nayiphi na enye imeko ye-polarization ngexesha langempela, kunye nokugcina uzinzo kulo naliphi na ilizwe le-polarization. Eyodwa yayo yonke i-fiber structure design yenza ilahleko yokufakwa kwayo <0.5dB kunye nokulahlekelwa kwembuyekezo> 50dB.
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ROF Multifunctional high-speed picosecond pulse Laser umthombo wokukhanya
Le mveliso yi-compact multifunctional high-speed high-speed picosecond pulse laser umthombo wokukhanya onamalungelo azimeleyo epropathi enomgangatho ophezulu wokuqonda. Inezalathisi eziphambili eziphambili kunye nemisebenzi etyebileyo yoqwalaselo, enokudibana nophando lwenzululwazi olwahlukeneyo kunye neemfuno zesicelo.
Umsebenzi ophambili wemveliso kukubonelela ngomthombo wokukhanya ozinzileyo kunye nothembekileyo we-laser ye-pulse, inkxaso eqhubekayo kunye ne-pulsed light modes, imowudi ye-pulse isekela i-trigger yangaphakathi kunye ne-trigger yangaphandle, ukulibaziseka okuhlengahlengiswayo, ububanzi be-pulse ububanzi, i-ultra-narrow pulse ububanzi ukuya kwi-40ps, kunye nokuphela komlinganiso ongaphezulu kwe-30dB, i-repetition 1 GHz, i-repetition high frequency, i-1 GHz amandla akhanyayo kunye nenani eliphakathi kweefotoni kwi-pulse nganye, uluhlu oluhlengahlengiswayo ukuya kuthi ga kwi-10, kunye nokuzinza okuphezulu ukulungelelanisa utshintsho lwendalo.
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Rof Nanosecond pulsed laser Fiber Laser Light Source ns Pulse Laser module
Umthombo wokukhanya we-Rof-PLS (i-Nanosecond pulse laser) isebenzisa isiphaluka esifutshane esikhethekileyo se-pulse drive ukufezekisa i-pulse ephumayo ukuya kuthi ga kwi-3ns, ngelixa usebenzisa i-laser ezinzile kunye ne-APC ekhethekileyo (ulawulo lwamandla oluzenzekelayo) kunye ne-ATC (ulawulo oluzenzekelayo lobushushu) isekethe ukwenza amandla aphumayo kunye nobude be-wavelength bunozinzo oluphezulu, amandla okukhanya kunye nolunye ulwazi lokwenyani lolwazi. Olu ngcelele lomthombo wokukhanya we-pulse lusetyenziswa ikakhulu kumthombo wembewu we-MOPA we-fiber laser, uhlalutyo lwe-spectral, i-fiber sensing, uvavanyo lwesixhobo sokwenziwa.
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I-ROF InGaAs I-Photondetector esebenza simahla i-single-photon detector
Le mveliso i-compact kufuphi ne-infrared free running single photon detector.Isixhobo esingundoqo samkela i-InGaAs / lnP kunye namalungelo epropathi yengqondo ezimeleyo yasekhaya.Xa kuthelekiswa neemveliso ezifanayo, i-APD inezibonakaliso eziphambili zobugcisa, ukuthembeka kunye nokudibanisa, kwaye ingasetyenziselwa ukufumanisa ukukhanya okuphantsi kwe-asynchronous njenge-liDAR kunye ne-fluorescence yokuphila kweendleko zibonelela ngesisombululo.
Le mveliso isebenzisa ingxelo engeyiyo ye-APD ukufezekisa ukucima i-avalanche ekhawulezayo kunye nengxolo ephantsi ye-elektroniki, ukusebenza kakuhle okuphezulu kunye nokubalwa kobumnyama obuphantsi ngokulungiselela i-elektroniki kunye noyilo lwe-thermal. Phakathi kwabo, ubuninzi be-detector ye-1550nm i-photon enye i> 35%; Ngeli xesha, ixesha le-jitter linokuba liphantsi njenge-80ps; Ukusebenza kwe-Detector.Kwi-15%, ubuncinci be-dark count yi-500 CPS, kwaye ubuncinci be-post pulse yi-1% @ ixesha elifileyo 5 um; Isantya sokubala sokuzalisa ukuya kuthi ga kwi-4MCps @ ixesha elifileyo 250ns. Ukongezelela, kwiimeko ezithile zesicelo, ukuxhaswa kwenkxaso, umlinganiselo wokuhlola, ixesha elifileyo kunye nezinye iiparitha zomsebenzi woqwalaselo lomsebenzisi ukuqinisa ukufumanisa ukusebenza kakuhle, izinga lokubala lokuzalisa kunye nezinye izibonakaliso ezithile; Ixesha lenkxaso yokuguqulwa kwedijithali (i-TDC) umsebenzi unokumiselwa.Ukufumana idatha yokubala ixesha, inkxaso yokuqhuba ngokukhululekileyo okanye i-trigger yangaphandle yokukhupha .Iindlela zokusebenza ezimbini ziyafumaneka. -
I-ROF High Sensitivity APD Photodetector Light Detection Module ye-avalanche photodetector
I-avalanche photodetector enovakalelo oluphezulu luqulunqwe ikakhulu luchungechunge lwe-ROF-APR lwe-APD Photodetector (imodyuli yokufumanisa i-photoelectric ye-APD) kunye ne-HSP yemodyuli ye-speed high sensitivity photodetector, enovakalelo oluphezulu kunye noluhlu olubanzi lwempendulo ye-spectral kwaye inokubonelela ngobukhulu obuhlukeneyo beepakethe ngokweemfuno zabathengi.
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I-Rof Intensity Modulator ifilimu encinci ye-lithium niobate imodyuli ye-20G TFLN
Rof 20G TFLN imodyuli. Ifilimu encinci ye-lithium niobate intensity modulator sisixhobo sokuguqula i-electro-optical high-performance, esiphuhliswe ngokuzimeleyo yinkampani yethu kwaye inamalungelo azimeleyo epropathi enomgangatho ophezulu wokuqonda. Imveliso ihlanganiswe ngeteknoloji ephezulu yokudibanisa ukuchaneka ukufikelela kwi-ultra-high electro-optical conversion performance. Xa kuthelekiswa nemodyuli yekristale ye-lithium niobate, le mveliso ineempawu zombane ophantsi wesiqingatha-amaza, uzinzo oluphezulu, ubungakanani besixhobo esincinci kunye nolawulo lwe-thermo-optical bias, kwaye inokusetyenziswa ngokubanzi kunxibelelwano lwedijithali lwedijithali, iifotoni ze-microwave, uthungelwano lonxibelelwano lomqolo kunye neeprojekthi zophando zonxibelelwano.
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Imodyuli ye-Rof RF 1-6G I-Microwave ye-Optical Fiber Transmission Analog Link RF phezu kwefayibha
Iimodyuli zeRF 1-6G imodyuli yokuhanjiswa kwefayibha ye-microwave optical (I-Analog Link RF phezu kwefayibha) yenziwe yimodyuli yothumelo kunye nemodyuli yomamkeli, kunye nomgaqo osebenzayo njengoko kubonisiwe ngezantsi. I-transmitter isebenzisa i-linear linear ephezulu ye-laser ye-DFB laser (i-DML) kwaye idibanisa ulawulo lwamandla oluzenzekelayo (i-APC) kunye nolawulo oluzenzekelayo lobushushu (ATC) isiphaluka, ukwenzela ukuba i-laser ibe nemveliso esebenzayo kunye nezinzile. Isignali ye-Microwave imodareyitha i-laser ukuvelisa ubungakanani obuguquguqukayo be-optical signal ngqo ukufezekisa ukuguqulwa kwe-electro-optical, emva kokuhanjiswa kwefayibha yemodi enye, umamkeli ugqibezela ukuguqulwa kwe-photoelectric, kwaye emva koko umqondiso uyakhuliswa kwaye uphume yi-amplifier.
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I-ROF RF Idibanisa i-1 ukuya kwi-40GHz imodyuli ye-transceiver optical RF Over Fiber
I-Rof-ROFBox Series RF Over Fiber Analog broadband yemodyuli yangaphandle yokumodareyitha imodyuli ye-transceiver yangaphandle isebenzisa imodyuli yangaphandle yokumodareyitha, inokubonelela nge-RF isignali yosasazo lokukhanya kuluhlu lwamaza e-1-40 GHZ, ibonelela ngokusebenza okuphezulu konxibelelwano lwefayibha yomgca kwiinkqubo ezahlukeneyo ze-analog Broadband microwave. Ngokunqanda ukusetyenziswa kweentambo ze-coaxial ezibizayo okanye i-waveguides, umda wothutho wothumelo uyapheliswa, uphucula kakhulu umgangatho wesignali kunye nokuthembeka konxibelelwano lwe-microwave, kwaye lunokusetyenziswa ngokubanzi kwiindawo ezikude ezingenazintambo, ixesha kunye nokuhanjiswa kwesignali yereferensi, i-telemetry kunye nemigca yokulibaziseka kunye nezinye ii-microwave.
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Rof 3GHz/6GHz Microwave Optical Transceiver Modyuli yeAnalog Link RF Over Fiber
ROF-PR-3G/6G series RF Over Fiber. I-analog ye-photoelectric receiver inebhendi ebanzi kunye neempawu zempendulo ye-photoelectric flat ukusuka kwi-300Hz ukuya kwi-3GH okanye i-10K ukuya kwi-6GHz, kunye nenzuzo ephezulu yokuguqulwa kwe-photoelectric, eyona nto ibiza kakhulu i-photoelectric receiver. Ifaneleke kakhulu kwisicelo kwi-optical pulse signal ubhaqo, i-ultra-wideband analog optical signal ifumana kunye neminye imimandla yenkqubo.
