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I-Rof Semiconductor Laser Modulator L-band/C-band Umthombo wokukhanya we-laser othungelwayo
Umthombo wokukhanya we-laser olungisekayo we-ROF-TLS, ukusetshenziswa kwe-laser ye-DFB esebenza kahle kakhulu, ububanzi bokuhlela ubude be-wavelength >34nm, isikhawu sobude be-wavelength esilungisiwe (1GHz50 GHz100GHz) umthombo wokukhanya we-laser olungisekayo, umsebenzi wayo wokukhiya wangaphakathi we-wavelength ungaqinisekisa ukuthi ubude be-wavelength noma imvamisa yokukhanya okuphumayo kugridi ye-ITU yesiteshi se-DWDM. Inezici zamandla aphezulu okukhanya (20mW), ububanzi bomugqa omncane, ukunemba okuphezulu kwe-wavelength kanye nokuzinza okuhle kwamandla. Ingakwazi ukufeza ukulawula okukude kwezinsimbi, ezisetshenziswa kakhulu ekuhlolweni kwedivayisi ye-WDM, ukuzwa i-fiber optical, ukulinganisa kwe-PMD kanye ne-PDL, kanye ne-optical coherence tomography (OCT).
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Imojula yokudlulisa ukukhanya okuqondile ye-analog broadband ye-ROF-DML eguquliwe ngqo nge-laser
Imodyuli yokukhishwa kwe-optical emission eqondile ye-ROF-DML yochungechunge lwe-analog wideband eqondile eguquguqukayo, isebenzisa i-high linear microwave direct-modulated DFB laser (DML) eqondile, imodi yokusebenza esobala ngokuphelele, i-amplifier yomshayeli we-RF, kanye nokulawula amandla okuzenzakalelayo okuhlanganisiwe (APC) kanye nesekethe yokulawula izinga lokushisa okuzenzakalelayo (ATC), Lokhu kuqinisekisa ukuthi i-laser ingadlulisela amasignali e-microwave RF afinyelela ku-18GHz emabangeni amade, nge-bandwidth ephezulu kanye nempendulo eqondile, enikeza ukuxhumana kwe-fiber eqondile okuphezulu kwezinhlelo zokusebenza ze-microwave ze-analog broadband. Ngokugwema ukusebenzisa izintambo noma ama-waveguides abizayo e-coaxial, umkhawulo webanga lokudlulisela uyasuswa, okuthuthukisa kakhulu ikhwalithi yesignali kanye nokuthembeka kokuxhumana kwe-microwave, futhi kungasetshenziswa kabanzi ekusabalalisweni kwesignali okungenantambo okude, isikhathi kanye nokubhekisela, imigqa ye-telemetry kanye nokubambezeleka kanye nezinye izinkambu zokuxhumana ze-microwave.
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I-Rof optical fiber sensing DFB laser C-band/L-band Umthombo wokukhanya we-laser olungisekayo
Umthombo wokukhanya we-laser olungisekayo we-ROF-TLS, ukusetshenziswa kwe-laser ye-DFB esebenza kahle kakhulu, ububanzi bokuhlela ubude be-wavelength >34nm, isikhawu sobude be-wavelength esilungisiwe (1GHz50 GHz100GHz) umthombo wokukhanya we-laser olungisekayo, umsebenzi wayo wokukhiya wangaphakathi we-wavelength ungaqinisekisa ukuthi ubude be-wavelength noma imvamisa yokukhanya okuphumayo kugridi ye-ITU yesiteshi se-DWDM. Inezici zamandla aphezulu okukhanya (20mW), ububanzi bomugqa omncane, ukunemba okuphezulu kwe-wavelength kanye nokuzinza okuhle kwamandla. Ingakwazi ukufeza ukulawula okukude kwezinsimbi, ezisetshenziswa kakhulu ekuhlolweni kwedivayisi ye-WDM, ukuzwa i-fiber optical, ukulinganisa kwe-PMD kanye ne-PDL, kanye ne-optical coherence tomography (OCT).
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I-Rof Laser Modulator Semiconductor Umthombo wokukhanya we-laser Umthombo wokukhanya othungelwayo
Ibanga lokuhlela ubude bamagagasi
Amandla okukhipha 10mw
Ububanzi bomugqa obuncane
I-wavelength evaliwe yangaphakathi
Isilawuli kude siyatholakala
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I-ROF OCT system Gain adjustable balance detector module 150MHz Balanced Photodetector
Uchungechunge lwe-ROF -BPR lwemodyuli yokuthola ukukhanya elinganiselayo (i-photodetector elinganiselayo) luhlanganisa i-photodiode emibili ehambisanayo kanye ne-amplifier ye-transimpedance yomsindo ophansi kakhulu, kunciphisa ngempumelelo umsindo we-laser nomsindo wemodi evamile, kuthuthukiswe isilinganiso somsindo wesistimu, kunezindlela ezahlukahlukene zokuphendula ze-spectral ongazikhetha, Umsindo ophansi, inzuzo ephezulu, kulula ukuyisebenzisa njalo njalo, Isetshenziswa kakhulu kwi-spectroscopy, ukutholwa kwe-heterodyne, ukulinganiswa kokulibaziseka kwe-optical, i-optical coherence tomography kanye neminye imikhakha.
Imodyuli yokuthola ibhalansi elungisekayo ye-GBBR Series, isekela i-gear gain elungisekayo efika ku-5, i-gain ehlukene ehambisana ne-bandwidth ehlukene, amakhasimende angakhetha i-gear gain ehlukene ngokuya ngesignali yangempela yokukhanya ezotholakala, ukusetshenziswa okuguquguqukayo nokulula.
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Izinhlelo ze-ROF-BPR OCT I-bandwidth ephezulu Inzuzo eqondile I-Balanced Photodetector I-Silicon Photodetector
Uchungechunge lwe-ROF -BPR lwemodyuli yokuthola ukukhanya elinganiselayo (i-photodetector elinganiselayo i-Silicon Photodetector) luhlanganisa i-photodiode emibili ehambisanayo kanye ne-amplifier ye-transimpedance yomsindo ophansi kakhulu, lunciphisa ngempumelelo umsindo we-laser nomsindo wemodi evamile, luthuthukisa isilinganiso somsindo wesistimu, lunezinhlobo ezahlukene zempendulo ye-spectral ozikhethela zona, umsindo ophansi, inzuzo ephezulu, kulula ukuyisebenzisa njalo njalo, Isetshenziswa kakhulu kwi-spectroscopy, ukutholwa kwe-heterodyne, ukulinganiswa kokulibaziseka kwe-optical, i-optical coherence tomography kanye neminye imikhakha.
Imojula yokuthola enesilinganiso esiphezulu (i-Balanced Photodetector) elungiselelwe izinhlelo zesizukulwane sesithathu ze-OCT (SS-OCT), enezici zomsindo ophansi kanye nomsindo ophakeme, isilinganiso sokwenqatshwa kwemodi evamile ngokusebenzisa ukulungiswa kwe-wavelength, i-amplitude ye-voltage ephezulu yokuphuma (~7V), kanye nesignali yokuqapha ye-Monitor elungiselelwe (kufika ku-10Vpp). I-detector iyatholakala ku-DC-400MHz, 500K-1GHz, 500K-1.6GHz futhi ilungiselelwe ama-wavelength angu-1064nm kanye no-1310nm.
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I-ROF Balanced Photodetector I-High Sensitivity Photodetector I-silicon Photodetector ene-amplification
Uchungechunge lwe-ROF -BPR lwemodyuli yokuthola ukukhanya elinganiselayo (i-photodetector elinganiselayo) luhlanganisa i-photodiode emibili ehambisanayo kanye ne-amplifier ye-transimpedance yomsindo ophansi kakhulu, kunciphisa ngempumelelo umsindo we-laser nomsindo wemodi evamile, kuthuthukiswe isilinganiso somsindo wesistimu, kunezindlela ezahlukahlukene zokuphendula ze-spectral ongazikhetha, Umsindo ophansi, inzuzo ephezulu, kulula ukuyisebenzisa njalo njalo, Isetshenziswa kakhulu kwi-spectroscopy, ukutholwa kwe-heterodyne, ukulinganiswa kokulibaziseka kwe-optical, i-optical coherence tomography kanye neminye imikhakha.
Amamojula wokuthola we-BPR ochungechungeni lwe-200M kanye no-350M olinganiselayo, anezici zomsindo ophakeme kanye nomsindo ophansi, ngokusebenzisa ukulungiswa kwempendulo ye-PIN tube ezimbili ukuze kufezwe isilinganiso sokwenqatshwa kwemodi evamile kanye ne-amplitude ephezulu ye-voltage yokukhipha (~3.5V), le module yokuthola inganikeza izindlela ezahlukene zokuthola kanye nokuhlanganisa ngokuya ngezidingo zamakhasimende. Ifaneleka kakhulu ezinhlelweni zokuthola ezihlangene njenge-radar yomoya ehlangene ye-Doppler.
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I-ROF Mini high gain balanced optical detection module OCT system Balanced Photodetector
Uchungechunge lwe-ROF -BPR lwemodyuli yokuthola ukukhanya elinganiselayo (i-photodetector elinganiselayo) luhlanganisa i-photodiode emibili ehambisanayo kanye ne-amplifier ye-transimpedance yomsindo ophansi kakhulu, kunciphisa ngempumelelo umsindo we-laser nomsindo wemodi evamile, kuthuthukiswe isilinganiso somsindo wesistimu, kunezindlela ezahlukahlukene zokuphendula ze-spectral ongazikhetha, Umsindo ophansi, inzuzo ephezulu, kulula ukuyisebenzisa njalo njalo, Isetshenziswa kakhulu kwi-spectroscopy, ukutholwa kwe-heterodyne, ukulinganiswa kokulibaziseka kwe-optical, i-optical coherence tomography kanye neminye imikhakha.
Imojula encane yokuthola elinganiselayo eyenzelwe izinhlelo ze-OCT ku-ophthalmology inezici zomsindo ophezulu kanye nomsindo ophansi, isilinganiso esiphezulu sokwenqatshwa kwemodi evamile kanye ne-amplitude ephezulu ye-voltage yokuphuma (~12V) ngokusebenzisa ukulungiswa kwe-wavelength. Isetshenziswe ezinhlelweni eziningi kumadivayisi ezokwelapha e-OCT, futhi i-detector ingabuye ilungiselelwe ama-wavelength angu-1310nm kanye no-1550nm.
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I-ROF-BPR Series Mini Balanced Photodetector I-High Sensitivity Photodetector Si I-Photodetector
Uchungechunge lwe-ROF -BPR lwemodyuli yokuthola ukukhanya elinganiselayo (i-photodetector elinganiselayo) luhlanganisa i-photodiode emibili ehambisanayo kanye ne-amplifier ye-transimpedance yomsindo ophansi kakhulu, kunciphisa ngempumelelo umsindo we-laser nomsindo wemodi evamile, kuthuthukiswe isilinganiso somsindo wesistimu, kunezindlela ezahlukahlukene zokuphendula ze-spectral ongazikhetha, Umsindo ophansi, inzuzo ephezulu, kulula ukuyisebenzisa njalo njalo, Isetshenziswa kakhulu kwi-spectroscopy, ukutholwa kwe-heterodyne, ukulinganiswa kokulibaziseka kwe-optical, i-optical coherence tomography kanye neminye imikhakha.
Imojula encane yokuthola elinganiselayo eyenzelwe izinhlelo ze-OCT ku-ophthalmology inezici zomsindo ophezulu kanye nomsindo ophansi, isilinganiso esiphezulu sokwenqatshwa kwemodi evamile kanye ne-amplitude ephezulu ye-voltage yokuphuma (~12V) ngokusebenzisa ukulungiswa kwe-wavelength. Isetshenziswe ezinhlelweni eziningi kumadivayisi ezokwelapha e-OCT, futhi i-detector ingabuye ilungiselelwe ama-wavelength angu-1310nm kanye no-1550nm.
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I-Rof Bias Point Controller imoduli yokulawula i-bias ezenzakalelayo ye-lithium niobate MZ modulator
I-ROFI-module yokulawula i-bias ezenzakalelayo yochungechunge lwe-ABC-MZ isetshenziselwa ukulawula i-bias ezenzakalelayo ye-modulator ye-lithium niobate MZ, engenza i-modulator isebenze kahle endaweni ephansi kakhulu, endaweni ephezulu kakhulu noma endaweni eqondile (isifunda esiqondile). I-module iphinde ihlanganiswe ne-1/99 coupler, engalawula ukushintsha kwendawo yokusebenza nge-port yangaphandle ye-serial, futhi isekela imodi yokulungisa ngesandla, efanelekile kuma-modulator ahlukahlukene kanye nezinhlelo zokusebenza ze-wavelength, futhi ifanele kakhulu ama-laboratories aseyunivesithi ukwakha izivivinyo zedeskithophu.
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I-Rof-EDFA-HP I-amplifier yefayibha ephuma ngamandla aphezulu
I-amplifier yefayibha enamandla aphezulu yochungechunge lwe-ROF-EDFA-HP isebenzisa isakhiwo sendlela yokukhanya esiyingqayizivele esisekelwe kufayibha ehlanganisiwe ye-erbium-ytterbium, umthombo wokukhanya wephampu othembekile kanye nobuchwepheshe bokushabalalisa ukushisa obuzinzile ukuze kufezwe umphumela wamandla aphezulu obubanzi obungu-1535 ~ 1565nm. Ngamandla aphezulu kanye nomsindo ophansi, ingasetshenziswa ekuxhumaneni kwefayibha yokukhanya, i-lidar njalo njalo.
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I-Rof Electro-optic modulator 1550nm LiNbO3 Intensity Modulator 50G
I-modulator ye-LiNbO3 isetshenziswa kabanzi ohlelweni lokuxhumana lwe-optical olusheshayo, ukuzwa nge-laser kanye nezinhlelo ze-ROF ngenxa yokusebenza kahle kwe-electro-optic. Uchungechunge lwe-R-AM olusekelwe esakhiweni se-MZ push-pull kanye nomklamo we-X-cut, lunezici zomzimba ezizinzile nezamakhemikhali, ezingasetshenziswa kokubili ekuhlolweni kwelabhorethri kanye nezinhlelo zezimboni.
