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I-Rof Semiconductor Laser Modulator L-band/C-band Umthombo wokukhanya we-laser we-Tunable
Umthombo wokukhanya we-laser we-ROF-TLS oguqulekayo, ukusetshenziswa kwe-laser ye-DFB esebenza kakhulu, ububanzi be-wavelength tuning >34nm, isikhawu se-wavelength esinqunyiwe (1GHz50 GHz100GHz) umthombo wokukhanya we-laser oshintshwayo, umsebenzi wawo wokukhiya wangaphakathi wamaza wamaza ungaqinisekisa ukuthi ukuphuma kokukhanya kwamaza noma imvamisa kugridi ye-ITU yesiteshi se-DWDM. Inezici zamandla okukhanya okukhipha okuphezulu (20mW), ububanzi bomugqa omncane, ukunemba okuphezulu kwe-wavelength kanye nokuzinza okuhle kwamandla. Ingabona isilawuli kude samathuluzi, asetshenziswa kakhulu ekuhlolweni kwedivayisi ye-WDM, i-optical fibre sensing, isilinganiso se-PMD ne-PDL, kanye ne-optical coherence tomography (OCT).
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Imojula ye-ROF-DML ye-analog ye-analog ye-broadband eqondile yokudlulisa ukukhanya kwe-laser eguquliwe ngokuqondile
I-ROF-DML yochungechunge lwe-analog wideband direct-modulated optical emission module, isebenzisa high linear microwave direct-modulated direct-modulated DFB laser (DML), imodi yokusebenza esobala ngokugcwele, akukho amplifier yomshayeli we-RF, nokulawula amandla okuzenzakalelayo okuzenzakalelayo (APC) kanye nesekethe yokulawula izinga lokushisa okuzenzakalelayo (ATC), Lokhu kuqinisekisa ukuthi i-laser ingakwazi ukudlulisa amasiginali e-microwave RF kuze kufike ku-18 noma umugqa we-fibre impendulo ngebanga elide noma i-fibre yokuxhumana, ihlinzeka ngomugqa omude wokuphendula nge-fiber ende izinhlobonhlobo zezinhlelo zokusebenza ze-analog broadband microwave. Ngokugwema ukusetshenziswa kwezintambo ezibizayo ze-coaxial noma ama-waveguides, umkhawulo webanga lokudlulisela uyasuswa, uthuthukise kakhulu ikhwalithi yesignali nokuthembeka kokuxhumana kwe-microwave, futhi ingasetshenziswa kabanzi ekusakazeni okukude okungenazintambo, isikhathi kanye nereferensi yesignali, imigqa ye-telemetry kanye nokulibaziseka nezinye izinkambu zokuxhumana ze-microwave.
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I-Rof optical fibre sensing DFB laser C-band/L-band Umthombo wokukhanya we-laser we-Tunable
Umthombo wokukhanya we-laser we-ROF-TLS oguqulekayo, ukusetshenziswa kwe-laser ye-DFB esebenza kakhulu, ububanzi be-wavelength tuning >34nm, isikhawu se-wavelength esinqunyiwe (1GHz50 GHz100GHz) umthombo wokukhanya we-laser oshintshwayo, umsebenzi wawo wokukhiya wangaphakathi wamaza wamaza ungaqinisekisa ukuthi ukuphuma kokukhanya kwamaza noma imvamisa kugridi ye-ITU yesiteshi se-DWDM. Inezici zamandla okukhanya okukhipha okuphezulu (20mW), ububanzi bomugqa omncane, ukunemba okuphezulu kwe-wavelength kanye nokuzinza okuhle kwamandla. Ingabona isilawuli kude samathuluzi, asetshenziswa kakhulu ekuhlolweni kwedivayisi ye-WDM, i-optical fibre sensing, isilinganiso se-PMD ne-PDL, kanye ne-optical coherence tomography (OCT).
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I-Rof Laser Modulator Semiconductor Laser Umthombo wokukhanya we-Tunable
Ububanzi bokushuna kwe-wavelength
Amandla okukhipha 10mw
Ububanzi bomugqa omncane
Ngaphakathi ikhiyiwe yobude begagasi
Isilawuli kude siyatholakala
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Uhlelo lwe-ROF OCT Thola imojuli yokutholwa kwebhalansi elungisekayo 150MHz Isithwebuli sesithombe esilinganiselwe
I-ROF -BPR yochungechunge lwemojula yokutholwa kokukhanya okulinganiselwe (i-photodetector ebhalansi) ihlanganisa i-photodiode ehambisanayo kanye ne-ultra-low noise transimpedance amplifier, inciphisa ngempumelelo umsindo we-laser nomsindo wemodi evamile, ithuthukise isilinganiso somsindo wesistimu, ibe nempendulo ehlukahlukene yokuzikhethela , Umsindo ophansi, ukusetshenziselwa inzuzo ephezulu, ukutholakala kalula, ukubonwa okulula ukukala ukubambezeleka kokubona, i-optical coherence tomography nezinye izinkambu.
I-GBPR Series ithola imojuli yokutholwa kwebhalansi eguquguqukayo, isekela igiya eli-5 elizuzayo elilungisekayo, inzuzo ehlukile ehambisana nomkhawulokudonsa ohlukile, amakhasimende angakhetha ukuzuza okuhlukile kwegiya ngokuya ngesignali yangempela yokubona ezotholwa, eguquguqukayo futhi isebenziseke kalula.
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Izinhlelo ze-ROF-BPR OCT Inzuzo ephezulu yomkhawulokudonsa ongaguquki I-Balanced Photodetector I-Silicon Photodetector
Uchungechunge lwe-ROF -BPR lwemojula yokutholwa kokukhanya okulinganiselayo (i-photodetector ebhalansi yeSilicon Photodetector) ihlanganisa i-photodiode emibili ehambisanayo kanye ne-ultra-low noise transimpedance amplifier, inciphisa ngempumelelo umsindo we-laser nomsindo wemodi evamile, ithuthukisa isilinganiso somsindo wesistimu, ibe nezinhlobonhlobo zokusabela okuhlukahlukene kokuzikhethela, ukusetshenziswa komsindo ophansi, ukusetshenziswa okulula, umsindo ophansi, nokusetshenziswa okulula. ukutholwa kwe-heterodyne, ukukala ukubambezeleka kokubona, i-optical coherence tomography nezinye izinkambu.
Imojula yokuthola okunokulinganisela kwenzuzo ephezulu(I-Balanced Photodetector) elungiselelwe izinhlelo ze-OCT (SS-OCT) zesizukulwane sesithathu, ezinenzuzo ephezulu nezici zomsindo ophansi, isilinganiso esiphezulu sokwenqatshwa kwemodi evamile ngokusebenzisa ukwenziwa kwe-wavelength optimization, i-high output voltage amplitude (~7V), nesignali emisiwe yokuqapha (kufika ku-10Vpp) okukhiphayo. Umtshina utholakala ku-DC-400MHz, 500K-1GHz, 500K-1.6GHz futhi ulungiselelwe amaza wamaza angu-1064nm no-1310nm.
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I-ROF I-Balanced Photodetector I-High Sensitivity Photodetector i-silicon Photodetector ene-amplification
I-ROF -BPR yochungechunge lwemojula yokutholwa kokukhanya okulinganiselwe (i-photodetector ebhalansi) ihlanganisa i-photodiode ehambisanayo kanye ne-ultra-low noise transimpedance amplifier, inciphisa ngempumelelo umsindo we-laser nomsindo wemodi evamile, ithuthukise isilinganiso somsindo wesistimu, ibe nempendulo ehlukahlukene yokuzikhethela , Umsindo ophansi, ukusetshenziselwa inzuzo ephezulu, ukutholakala kalula, ukubonwa okulula ukukala ukubambezeleka kokubona, i-optical coherence tomography nezinye izinkambu.
Uchungechunge lwe-BPR 200M kanye namamojula okuthola inzuzo aphezulu angu-350M okuthola inzuzo ephezulu, anenzuzo ephezulu nezici zomsindo ophansi, ngokusebenzisa ukulungiswa kokuphendula kwe-PIN tube amabili ukuze kuzuzwe isilinganiso esiphezulu sokulahlwa kwemodi evamile kanye ne-voltage amplitude ephezulu okukhiphayo (~3.5V), le moduli yokuthola inganikeza izindlela ezihlukene zokuzuza nokuhlanganisa ngokuvumelana nezidingo zamakhasimende. Ifaneleka kakhulu kumasistimu okubona ahlangene afana ne-Doppler wind radar ehambisanayo.
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I-ROF Mini ephezulu yokuthola imojula ye-OCT yesistimu ye-OCT eBalanced Photodetector
I-ROF -BPR yochungechunge lwemojula yokutholwa kokukhanya okulinganiselwe (i-photodetector ebhalansi) ihlanganisa i-photodiode ehambisanayo kanye ne-ultra-low noise transimpedance amplifier, inciphisa ngempumelelo umsindo we-laser nomsindo wemodi evamile, ithuthukise isilinganiso somsindo wesistimu, ibe nempendulo ehlukahlukene yokuzikhethela , Umsindo ophansi, ukusetshenziselwa inzuzo ephezulu, ukutholakala kalula, ukubonwa okulula ukukala ukubambezeleka kokubona, i-optical coherence tomography nezinye izinkambu.
Imojula encane yokuthola ibhalansi elungiselelwe amasistimu we-OCT ku-ophthalmology izuza kakhulu nezici zomsindo ophansi, isilinganiso esiphezulu sokulahlwa kwemodi evamile kanye ne-amplitude ephezulu yokuphuma kwamandla kagesi (~12V) ngokusebenzisa ukwenziwa kwe-wavelength. Isetshenziswe ezinhlelweni ze-batch kumishini yezokwelapha ye-OCT, futhi umtshina ungabuye ulungiselelwe amaza wamaza angu-1310nm no-1550nm.
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I-ROF-BPR Series Mini Balanced Photodetector High Sensitivity Photodetector Si Photodetector
I-ROF -BPR yochungechunge lwemojula yokutholwa kokukhanya okulinganiselwe (i-photodetector ebhalansi) ihlanganisa i-photodiode ehambisanayo kanye ne-ultra-low noise transimpedance amplifier, inciphisa ngempumelelo umsindo we-laser nomsindo wemodi evamile, ithuthukise isilinganiso somsindo wesistimu, ibe nempendulo ehlukahlukene yokuzikhethela , Umsindo ophansi, ukusetshenziselwa inzuzo ephezulu, ukutholakala kalula, ukubonwa okulula ukukala ukubambezeleka kokubona, i-optical coherence tomography nezinye izinkambu.
Imojula encane yokuthola ibhalansi elungiselelwe amasistimu we-OCT ku-ophthalmology izuza kakhulu nezici zomsindo ophansi, isilinganiso esiphezulu sokulahlwa kwemodi evamile kanye ne-amplitude ephezulu yokuphuma kwamandla kagesi (~12V) ngokusebenzisa ukwenziwa kwe-wavelength. Isetshenziswe ezinhlelweni ze-batch kumishini yezokwelapha ye-OCT, futhi umtshina ungabuye ulungiselelwe amaza wamaza angu-1310nm no-1550nm.
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I-Rof Bias Point Controller i-othomathikhi yokulawula ukuchema module ye-lithium niobate MZ modulator
I-ROF-I-ABC-MZ yochungechunge oluzenzakalelayo lwemodyuli yokulawula ukuchema isetshenziselwa ukulawula okuzenzakalelayo kokuchema kwe-lithium niobate MZ modulator, engenza i-modulator isebenze ngokuzinza endaweni ephansi kakhulu, iphuzu eliphakeme kakhulu noma iphuzu le-orthogonal (isifunda esiqondile). Imojula iphinde ihlanganiswe ne-1/99 coupler, engakwazi ukulawula ukushintshwa kwendawo yokusebenza ngokusebenzisa imbobo ye-serial yangaphandle, futhi isekela imodi yokulungisa ngesandla, elungele ama-modulators ahlukene we-wavelength kanye nezinhlelo zokusebenza, futhi ifaneleka kakhulu kumalabhorethri asenyuvesi ukwakha ukuhlolwa kwedeskithophu.
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I-Rof-EDFA-HP Isikhulisi se-fiber esikhipha amandla aphezulu aphezulu
I-ROF-EDFA-HP yochungechunge lwe-high-power fiber amplifier yamukela ukwakheka kwendlela yokubona eyingqayizivele esekelwe ku-erbium-ytterbium co-doped fiber, umthombo wokukhanya wephampu onokwethenjelwa kanye nobuchwepheshe obuzinzile bokukhipha ukushisa ukuze kuzuzwe ukuphuma kwamandla aphezulu ebangeni elingu-1535~1565nm. Ngamandla aphezulu kanye nephuzu eliphansi lomsindo, lingasetshenziswa ekuxhumaneni kwe-fiber optical, i-lidar njalonjalo.
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I-Rof Electro-optic modulator 780nm LiNbO3 Intensity Modulator 10G
I-LiNbO3 intensity modulator isetshenziswa kabanzi ohlelweni lwezokuxhumana olunesivinini esiphezulu, i-laser sensing kanye nezinhlelo ze-ROF ngenxa yokusebenza kahle kwe-electro-optic. Uchungechunge lwe-R-AM olusekelwe kusakhiwo se-MZ push-pull kanye ne-X-cut design, inezici ezinzile zomzimba nezamakhemikhali, ezingasetshenziswa kokubili ekuhlolweni kwelabhorethri nezinhlelo zezimboni.
