-
ROF Si photondetector avalanche photodiodes free running single photon detector
I-R-QCD300B luluhlu lwee-silicon free-running single photon detectors. Icandelo eliphambili yi-silicon single photon avalanche diode edibeneyo yohlobo lokuphola. I-chip ye-AQAR idityaniswe ngaphakathi, enomsebenzi wokucima kunye nokubuyisela okusebenzayo kwaye inokusebenza kwimo yokusebenza ngokukhululekileyo. Le mveliso inomdibaniso wonxibelelwano lwe-USB kunye nomdibaniso wolawulo lwangaphandle lwesebe, okwenza ukuba ikwazi ukuxhasa abasebenzisi ngokulula ekuqhubeni usetyenziso olwahlukeneyo lwee-single photon detectors ngokusekelwe koku.
-
Uthotho lweRof-QPD Isixhobo sokubona ifoto se-APD/PIN Imodyuli yokubona ifoto yombane enezikwere ezine ezinezikwere ezine Isixhobo sokubona ifoto
I-R-QPD-A/BImodyuli yokubona i-PIN ye-series four quadrant isebenzisa ii-photodiodes ezine ze-quadrant ezingenisiweyo, idibanisa iisekethe zombane kunye neesekethe zokukhulisa ingxolo ephantsi, kwaye ineempawu zengxolo ephantsi, ukuphendula okuphezulu, kunye nesantya sokuphendula ngokukhawuleza. Isetyenziswa kakhulu kwiindawo ezifana ne-laser collimation, unxibelelwano lwe-laser, kunye nesikhokelo se-laser. R-QPD-A-20K kunye ne-R-QPD-BIi--20K zisetyenziswa kakhulu ekulinganiseni indawo yemitha yelaser kwiindlela ze-spatial optical. Abasebenzisi banokukhetha iimodyuli zokufumana ezifanelekileyo baze babonise indawo yendawo ngexesha langempela ngesoftware yekhompyutha ephezulu. Iiprotokholi zonxibelelwano zinokubonelelwa kuphuhliso lwesibini.R-QPD-AI--20M isetyenziswa kakhulu ekubambeni nasekulandeleleni iithagethi, kunye nokubona imiqondiso yefrikhwensi yokubetha ngokulinganisa i-engile echanekileyo. Le module isebenzisa isixhumi se-J30J DB15 ukuze kufezekiswe umbane kunye nokukhupha isignali ezimeleyo yeziteshi ezi-4..
-
Imodyuli yokubona i-ROF Mini high gain balanced optical detection module OCT system Balanced Photodetector
Uthotho lwe-ROF-BPR lwemodyuli yokubona ukukhanya elinganiselayo (i-balanced photodetector) ludibanisa i-photodiode ezimbini ezifanayo kunye ne-ultra-low noise transimpedance amplifier, inciphisa ngokufanelekileyo ingxolo yelaser kunye nengxolo yemo eqhelekileyo, iphucula umlinganiselo wengxolo yenkqubo, ineempendulo ezahlukeneyo ze-spectral ezikhethwayo, ingxolo ephantsi, i-high gain, kulula ukuyisebenzisa njalo njalo, isetyenziselwa ikakhulu i-spectroscopy, ukufunyanwa kwe-heterodyne, ukulinganiswa kokulibaziseka kwe-optical, i-optical coherence tomography kunye nezinye iindawo.
Imodyuli encinci yokufumanisa elungelelanisiweyo eyenzelwe iinkqubo ze-OCT kwi-ophthalmology ineempawu eziphezulu zokufumana ingxolo ephantsi, umlinganiselo ophezulu wokulahlwa kwemowudi eqhelekileyo kunye ne-amplitude ephezulu ye-voltage output (~12V) ngokusebenzisa ukulungiswa kwe-wavelength. Isetyenziswe kwizicelo zebhetshi kwizixhobo ze-OCT zonyango, kwaye i-detector inokwenziwa ngcono kwi-1310nm kunye ne-1550nm wavelengths.
-
I-ROF Balanced Photodetector I-Photodetector Enobukrelekrele Obuphezulu I-silicon Photodetector ene-amplification
Uthotho lwe-ROF-BPR lwemodyuli yokubona ukukhanya elinganiselayo (i-balanced photodetector) ludibanisa i-photodiode ezimbini ezifanayo kunye ne-ultra-low noise transimpedance amplifier, inciphisa ngokufanelekileyo ingxolo yelaser kunye nengxolo yemo eqhelekileyo, iphucula umlinganiselo wengxolo yenkqubo, ineempendulo ezahlukeneyo ze-spectral ezikhethwayo, ingxolo ephantsi, i-high gain, kulula ukuyisebenzisa njalo njalo, isetyenziselwa ikakhulu i-spectroscopy, ukufunyanwa kwe-heterodyne, ukulinganiswa kokulibaziseka kwe-optical, i-optical coherence tomography kunye nezinye iindawo.
Iimodyuli zokufumanisa ezilinganisiweyo ze-BPR ze-200M kunye ne-350M, ezineempawu ze-gain ephezulu kunye nengxolo ephantsi, ngokusebenzisa ukwenziwa ngcono kwempendulo yetyhubhu yePIN ezimbini ukuze kufezekiswe umlinganiselo ophezulu wokulahlwa kwemowudi eqhelekileyo kunye ne-amplitude ephezulu ye-voltage yokukhupha (~3.5V), le modyuli yokufumanisa inokubonelela ngeendlela ezahlukeneyo zokufumana kunye nokudibanisa ngokweemfuno zabathengi. Ifanelekile kakhulu kwiinkqubo zokufumanisa ezihambelanayo ezifana ne-radar yomoya ehambelanayo ye-Doppler.
-
Inkqubo ye-ROF-BPR Series OCT Ixhotyiswe nge-amplification balanced photodetector
Uthotho lwe-ROF-BPR luxhotyiswe nge-amplification balanced photodetector
Imodyuli yokufumanisa ukukhanya elinganiselayo ye-ROF-BPR series idibanisa ii-photodiode ezimbini ezihambelanayo kunye ne-amplifier ye-transimpedance yengxolo ephantsi kakhulu, inciphisa ngokufanelekileyo ingxolo ye-laser kunye nengxolo yemo eqhelekileyo, iphucula umlinganiselo wesignali-kwingxolo yenkqubo, kunye namaza amaninzi kunye nee-bandwidths onokukhetha kuzo, ingxolo ephantsi, i-gain ephezulu, kunye nokusetyenziswa okulula. Isetyenziswa kakhulu ekufumaneni i-heterodyne ye-laser radar, ukulinganisa ukulibaziseka kwe-optical, i-optical coherence tomography (inkqubo ye-OCT) kunye nezinye iindawo. -
I-ROF Si i-adjustable gain photodetector i-Silicon Photodetector
I-ROF-PR-11M-B yifotodetector ye-silicon (Si) ene-amplification kunye ne-adjustable gain, eyenzelwe ukubona imiqondiso ye-optical ukusuka kwi-320nm ukuya kwi-1100nm. Ineswitshi ejikelezayo eneendawo ezi-8, evumela abasebenzisi ukuba balungise i-gain ngamanyathelo e-10dB. I-buffer inokuqhuba imithwalo ye-high-impedance ene-output ukuya kwi-10V kwaye ihambisa i-5V phantsi komthwalo we-50Ω. Indawo yokuhlala ye-ROF-PR-11M-B ibandakanya isixhumi esineentambo esisuswayo (SM1T1) kunye neringi esisigxina (SM1RR), ezihambelana nezixhobo ze-optical zeenkcukacha ezifanayo ngemisonto yangaphakathi okanye yangaphandle. Oku kwenza kube lula ukufakwa kwezihluzi ze-optical zangaphandle kwaye kubonelela ngendlela elula yokufaka.
-
I-ROF-PD 10GHz Isixhobo sokubona ifoto esikhawulezayo esibizwa ngokuba yi-High-Speed Photodetector Module Optical Detector Amplified Photodetector
I-Rof-PD- 10G 10GHz imodyuli yokubona i-Photodetector ekhawulezayo ene-10GHz isebenzisa i-PIN detector esebenza kakhulu ye-10GHz, i-single mode/multi-mode fiber coupled input, i-SMA connector output, ene-gain ephezulu, i-sensitive ephezulu, i-DC/AC coupled output, i-gain flat, njl. Isetyenziswa kakhulu kwinkqubo yokudlulisa i-fiber ye-optical ekhawulezayo, i-ROF kunye nenkqubo yokuva i-fiber ye-optical.
-
I-ROF Silicon Photodetector 2.5GHz I-bandwidth ephezulu yokufumana i-fixed gain Balanced Photodetector
Uthotho lwe-ROF -BPR lwemodyuli yokubona ukukhanya okulinganayo (i-balanced photodetector i-Silicon Photodetector) idibanisa i-photodiode ezimbini ezifanayo kunye ne-ultra-low noise transimpedance amplifier, inciphisa ngokufanelekileyo ingxolo ye-laser kunye nengxolo yemo eqhelekileyo, iphucula umlinganiselo wengxolo yenkqubo, ineempendulo ezahlukeneyo ze-spectral ezikhethwayo, ingxolo ephantsi, i-high gain, kulula ukuyisebenzisa njalo njalo, isetyenziselwa ikakhulu i-spectroscopy, ukufunyanwa kwe-heterodyne, ukulinganiswa kokulibaziseka kwe-optical, i-optical coherence tomography kunye nezinye iindawo.
Imodyuli yokubona elinganiselayo ene-high-gain balanced detection eyenzelwe inkqubo yesizukulwana sesithathu se-OCT (SS-OCT) inendawo ephezulu yokuzuza kunye nengxolo ephantsi. Ifikelela kwi-common-mode rejection ratio ephezulu kunye ne-high output voltage amplitude ngokusebenzisa i-wavelength optimization. Le detector ine-bandwidth efikelela kwi-2.5GHz kwaye ilungiselelwe ii-wavelengths ze-1064nm kunye ne-1310nm.
-
Isixhobo sokubona ifoto enye esisebenza ngokukhululekileyo se-ROF InGaAs
Le mveliso sisitshicileli se-photon esinye esisebenza ngokufihlakeleyo esisebenza nge-infrared. Esi sixhobo siphambili sisebenzisa i-InGaAs/lnP kunye namalungelo obunikazi bobukrelekrele azimeleyo basekhaya. Xa kuthelekiswa neemveliso ezifanayo, i-APD inezalathisi zobugcisa eziphambili, ukuthembeka kunye nokudibanisa, kwaye ingasetyenziselwa ukufumanisa ukukhanya okuphantsi okungalinganiyo okufana ne-liDAR kunye nokufumanisa ubomi bonke be-fluorescence. Izicelo zibonelela ngezisombululo ezingabizi kakhulu.
Le mveliso isebenzisa i-APD yempendulo engalunganga ukufezekisa ukucima ngokukhawuleza kwe-avalanche kunye nengxolo ephantsi ye-elektroniki, ukusebenza kakuhle kokufumanisa kunye nokubala okuphantsi kobumnyama ngokuphucula uyilo lwe-elektroniki kunye nobushushu. Phakathi kwazo, ukusebenza okuphezulu kokufumanisa kwe-1550nm single photon yi> 35%; Ngeli xesha, i-time jitter inokuba phantsi njenge-80ps; ukusebenza kakuhle kwe-Detector. Kwi-15%, inani elincinci lobumnyama yi-500 CPS, kwaye ubuncinci be-post pulse yi-1% @ ixesha lokufa yi-5 um; Izinga lokubala ukugcwala ukuya kuthi ga kwi-4MCps @ ixesha lokufa yi-250ns. Ukongeza, kwiimeko ezithile zesicelo, i-support bias, umda wokuhlola, ixesha lokufa kunye nezinye iiparameter zomsebenzi woqwalaselo lomsebenzisi ukuqinisa ukusebenza kakuhle kokufumanisa, izinga lokubala ukugcwala kunye nezinye izalathisi ezithile; Umsebenzi wokuguqula idijithali yexesha lokuxhasa (TDC) unokumiselwa. Ukufumana idatha yokubala ixesha, inkxaso yokusebenza kwasimahla okanye i-trigger yangaphandle. Kukho iindlela ezimbini zokusebenza. -
I-ROF High Sensitivity APD Photodetector Imodyuli yokuKhanya yokuKhanya i-avalanche photodetector
I-photodetector ye-avalanche enovakalelo oluphezulu yenziwe ikakhulu yi-ROF-APR series APD Photodetector (i-APD photoelectric detection module) kunye ne-HSP low speed high sensitivity photodetector module, enovakalelo oluphezulu kunye noluhlu olubanzi lwempendulo ye-spectral kwaye inokubonelela ngeepakethe zobungakanani obahlukeneyo ngokweemfuno zabathengi.
-
Isixhobo sokubona ifoto seRof 200M Isixhobo sokubona ifoto seAvalanche Isixhobo sokubona ifoto seAvalanche
I-Photodetector enovakalelo oluphezulu yenziwe ikakhulu yi-ROF-APR series APD Photodetector (i-APD photoelectric detection module) kunye ne-HSP low speed high sensitivity module, enovakalelo oluphezulu kunye noluhlu olubanzi lwempendulo ye-spectral kwaye inokubonelela ngeepakethe zobungakanani obahlukeneyo ngokweemfuno zabathengi.
-
Isixhobo sokubona i-ROF Optical Detector Avalanche Photodetector Module APD Photodetector
I-photodetector ye-avalanche enovakalelo oluphezulu yenziwe ikakhulu yi-ROF-APR series APD Photodetector (i-APD photoelectric detection module) kunye ne-HSP low speed high sensitivity module, enovakalelo oluphezulu kunye noluhlu olubanzi lwempendulo ye-spectral kwaye inokubonelela ngeepakethe zobungakanani obahlukeneyo ngokweemfuno zabathengi.
