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Rof Electro-optic modulator 1550nm Suppression Carrier Single Side-band Modulator SSB Modulator
ROF-ModBox-SSB-1550 Suppression Carrier Single Sideband Modulation Unit ndi chinthu chopangidwa ndi Rofea photoelectric chokhala ndi ufulu wodziyimira pawokha wa chidziwitso.
Chogulitsachi chimaphatikiza Mach-Zehnder double parallel modulator, bias controller, RF driver ndi zinthu zina zofunika mu unit, zomwe sizimangothandiza wogwiritsa ntchito, komanso zimathandizira kwambiri kudalirika kwa MZ intensity modulator. Kuphatikiza apo, imatha kusinthidwa malinga ndi zosowa za wogwiritsa ntchito.
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Chowongolera Chosankha ...
Chowongolera cha Rofea' modulator bias chapangidwa mwapadera kwa Mach-Zehnder modulators kuti chitsimikizire kuti ntchito ikuyenda bwino m'malo osiyanasiyana ogwirira ntchito. Kutengera njira yake yogwiritsira ntchito ma signal yomwe ili ndi digito yonse, chowongolerachi chimapereka magwiridwe antchito okhazikika kwambiri.
Chowongolera chimalowetsa chizindikiro cha dither chotsika, cha amplitude yotsika komanso cha bias voltage mu modulator. Chimawerengabe zomwe zatuluka kuchokera ku modulator ndipo chimazindikira momwe bias voltage ilili ndi cholakwika chofanana nacho. Bias voltage yatsopano idzagwiritsidwa ntchito pambuyo pake malinga ndi muyeso wakale. Mwanjira imeneyi, modulator imatsimikizika kuti ikugwira ntchito pansi pa bias voltage yoyenera.
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Chowongolera Chosankha Chosankha Chosankha Chosankha Chosankha Chokha
Chowongolera cha Rofea' modulator bias chapangidwa mwapadera kwa Mach-Zehnder modulators kuti chitsimikizire kuti ntchito ikuyenda bwino m'malo osiyanasiyana ogwirira ntchito. Kutengera njira yake yogwiritsira ntchito ma signal yomwe ili ndi digito yonse, chowongolerachi chimapereka magwiridwe antchito okhazikika kwambiri.
Chowongolera chimalowetsa chizindikiro cha dither chotsika, cha amplitude yotsika komanso cha bias voltage mu modulator. Chimawerengabe zomwe zatuluka kuchokera ku modulator ndipo chimazindikira momwe bias voltage ilili ndi cholakwika chofanana nacho. Bias voltage yatsopano idzagwiritsidwa ntchito pambuyo pake malinga ndi muyeso wakale. Mwanjira imeneyi, modulator imatsimikizika kuti ikugwira ntchito pansi pa bias voltage yoyenera.
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Ultra High Precision MZM modulator Bias Controller Automatic Bias Controller
Chowongolera cha Rofea' modulator bias chapangidwa mwapadera kwa Mach-Zehnder modulators kuti chitsimikizire kuti ntchito ikuyenda bwino m'malo osiyanasiyana ogwirira ntchito. Kutengera njira yake yogwiritsira ntchito ma signal yomwe ili ndi digito yonse, chowongolerachi chimapereka magwiridwe antchito okhazikika kwambiri.
Chowongolera chimalowetsa chizindikiro cha dither chotsika, cha amplitude yotsika komanso cha bias voltage mu modulator. Chimawerengabe zomwe zatuluka kuchokera ku modulator ndipo chimazindikira momwe bias voltage ilili ndi cholakwika chofanana nacho. Bias voltage yatsopano idzagwiritsidwa ntchito pambuyo pake malinga ndi muyeso wakale. Mwanjira imeneyi, modulator imatsimikizika kuti ikugwira ntchito pansi pa bias voltage yoyenera.
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Rof-AMBox Electro-optical intensity modulator Mach Zehnder Modulator intensity Modulation Instrument
Rof-AMBox Electro-optical intensity modulator ndi chinthu chogwirizana kwambiri ndi Rofea chomwe chili ndi ufulu wodziyimira pawokha wa chidziwitso. Chidachi chimaphatikiza electro-optical intensity modulator, microwave amplifier ndi driving circuit yake kukhala chimodzi, chomwe sichimangothandiza ogwiritsa ntchito kugwiritsa ntchito, komanso chimawongolera kwambiri kudalirika kwa MZ intensity modulator, ndipo chingapereke ntchito zomwe zasinthidwa malinga ndi zosowa za ogwiritsa ntchito.
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Rof Electro-optic modulator lithiamu niobate modulator 1550nm Phase Modulator
Lithium niobate electro-optic phase modulator (lithium niobate modulator) ili ndi kutayika kochepa kwa insertion, bandwidth yayikulu, voltage yotsika ya theka la mafunde, mphamvu ya kuwala imawonongeka kwambiri, chirp mu high-speed optical communication system imagwiritsidwa ntchito makamaka powongolera kuwala, kusintha kwa gawo la coherent communication system, sideband ROF system ndikuchepetsa kuyerekezera kwa optical fiber communication system ku Brisbane deep stimulated scattering (SBS), ndi zina zotero.
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Rof Electro-optic modulator Wavelength 1064nm Intensity modulator 300M lithiamu niobate modulator
ROF-AM 1064nm lithiamu niobatemodulator yamphamvu ya kuwala（Lithium Niobate Modulators）imagwiritsa ntchito njira yosinthira ma proton yapamwamba, yomwe ili ndi kutayika kochepa kwa ma insertion, bandwidth yosinthasintha kwambiri, voltage yotsika ya theka la mafunde ndi zina zomwe zimagwiritsidwa ntchito mu space optical communication system, zida zopangira ma pulse, quantum optics ndi zina.
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Rof Electro-optic modulator 1310nm Intensity Modulator 2.5G mach-zehnder modulator
Module ya LiNbO3 intensity （mach-zehnder modulator） imagwiritsidwa ntchito kwambiri mu makina olumikizirana othamanga kwambiri, laser sensing ndi ROF chifukwa cha mphamvu ya electro-optic ya chitsime. Mndandanda wa R-AM wozikidwa pa kapangidwe ka MZ ndi kapangidwe ka X-cut, uli ndi mawonekedwe okhazikika a thupi ndi mankhwala, omwe angagwiritsidwe ntchito poyesa labotale komanso machitidwe amafakitale. -
Rof Electro-optic modulator PERM Series Polarization Extinction Ratio Meter
Choyesa kuchuluka kwa kutayika kwa njira imodzi kapena ziwiri (single/dual channel extinction ratio) chingayesere payokha kuchuluka kwa kutayika kwa polarization, kuyesa mphamvu ya kuwala, zeroing ya digito, calibration ya digito, kusankha kwa range pamanja kapena automatic, chokhala ndi USB (RS232) interface, mapulogalamu apakompyuta apamwamba amatha kuyesa, kulemba ndi kusanthula deta yokha, ndipo amatha kupanga njira yoyesera yokha mosavuta. Chogwiritsidwa ntchito kwambiri mu zida zolumikizirana za kuwala, ulusi wa kuwala, zida zowunikira zopanda ntchito komanso zida zowunikira zogwira ntchito, mphamvu zambiri, kulondola kwambiri kwa mayeso, mtengo wotsika, kudalirika bwino
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Rof Electro-optic modulator Wavelength 1064nm Intensity modulator 2.5G
ROF-AM 1064nm lithiamu niobatemodulator yamphamvu ya kuwalaimagwiritsa ntchito njira yosinthira ma proton yapamwamba, yomwe ili ndi kutayika kochepa kwa ma insertion, bandwidth yosinthasintha kwambiri, voltage yotsika ya theka la mafunde ndi zina zomwe zimagwiritsidwa ntchito mu space optical communication system, zida zopangira ma pulse, quantum optics ndi zina.
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ROF -BPR Series 200M Balanced Photodetector Light Detection Module Optical Detector
ROF -BPR mndandanda wa gawo lozindikira kuwala koyenera (balanced photodetector) umaphatikiza ma photodiode awiri ofanana ndi amplifier ya transimpedance ya phokoso lotsika kwambiri, kuchepetsa bwino phokoso la laser ndi phokoso la common mode, kukonza chiŵerengero cha phokoso la dongosolo, kukhala ndi mayankho osiyanasiyana a spectral omwe mungasankhe, Phokoso lochepa, kuchuluka kwakukulu, kosavuta kugwiritsa ntchito ndi zina zotero, Amagwiritsidwa ntchito makamaka pa spectroscopy, kuzindikira heterodyne, kuyeza kuchedwa kwa optical, optical coherence tomography ndi magawo ena.
Ma module a BPR a 200M ndi 350M okhala ndi ma high-gain balanced detection modules, okhala ndi ma high gain ndi ma noise otsika, kudzera mu njira ziwiri zoyankhira ma PIN tube kuti akwaniritse chiŵerengero chapamwamba cha common-mode rejection ndi ma high output voltage amplitude (~3.5V), gawo lozindikira ili lingapereke mitundu yosiyanasiyana ya gain ndi coupling output malinga ndi zosowa za makasitomala. Ndiloyenera kwambiri machitidwe ozindikira ma coherent monga coherent Doppler wind radar.
