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Modulator ya Rof Electro-optic 780nm LiNbO3 Intensity Modulator 10G
Modulator ya LiNbO3 ikoreshwa cyane muri sisitemu y'itumanaho ryihuse cyane, uburyo bwo kumenya laser na sisitemu ya ROF kubera imikorere yayo ya electro-optic. Uruhererekane rwa R-AM rushingiye ku miterere ya MZ push-pull n'igishushanyo cya X-cut, rufite imiterere ihamye n'iya shimi, ishobora gukoreshwa haba mu bushakashatsi bwa laboratwari no mu nganda.
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Rof Electro-optic modulator Ytterbium-Doped Fiber Amplifier YDFA Amplifier
Amplifier y'urumuri ni igikoresho cyakira urumuri rw'ikimenyetso cy'injira maze kikabyara ikimenyetso cy'isohoka gifite imbaraga nyinshi z'urumuri. Ubusanzwe, imyinjirize n'ibisohoka ni imirasire ya laser (akenshi cyane mu bundi bwoko bw'imirasire y'urumuri), yaba ikwirakwira nk'imirasire ya Gaussian mu mwanya wigenga cyangwa muri fibre. Izamuka ry'urumuri riba mu cyo bita gain medium, kigomba "gutangwa" (ni ukuvuga guhabwa ingufu) ziva hanze. Amplifier nyinshi z'urumuri zikoreshwa n'amashanyarazi cyangwa zikoreshwa n'amashanyarazi.
Ubwoko butandukanye bwa amplifiers buratandukanye cyane, urugero, mu bijyanye n'imiterere y'ubwinshi bw'amashanyarazi. Urugero, amplifiers za laser gain zidasanzwe zishobora kubika ingufu nyinshi, mu gihe amplifiers za optique parametric zitanga amplification igihe cyose pompe beam ihari. Urugero, amplifiers za optique semiconductor zibika ingufu nke cyane ugereranyije na fibre amplifiers, kandi ibi bigira ingaruka zikomeye ku itumanaho rya fibre optique. -
ROF-EDFA-P Amplifayeri isanzwe y'ingufu zisohora ingufu za EDFA Optical Amplifier
Ibicuruzwa bya Rofea Optoelectronics byakozwe ku giti cyabyo byakozwe ku giti cya Rof-EDFA byagenewe byihariye ibikoresho byo kongera ingufu za fibre optique n'uruganda, guhuza imbere muri laser yo kupompa ifite imikorere myiza, fibre ifite erbium nyinshi, hamwe n'uburyo bwihariye bwo kugenzura no kurinda, kugira ngo hagerwe ku rusaku ruke, umusaruro uhamye cyane, AGC, ACC, APC uburyo butatu bwo gukora bushobora gutoranywa. Ikoreshwa cyane mu kumenya fibre optique no mu itumanaho rya fibre optique. Amplifier ya fibre benchtop ifite LCD ecran, power and mode adjustment knobs kugira ngo yorohereze gukora, kandi itanga interface ya RS232 yo kugenzura kure. Ibicuruzwa bya module bifite imiterere y'ingano nto, ikoreshwa ry'ingufu nke, guhuza byoroshye, kugenzura porogaramu n'ibindi.
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Rof 2000nm Electro-optic phase modulator yihuta cyane ya 2um
ROF-PM-2000 series 2000nm lithium niobate (LiNbO3) electro-optic phase modulator ikoresha ikoranabuhanga rya proton exchange mu gukora optical waveguide, hamwe no guhuza mu buryo butaziguye fibres input/output na waveguide. Ifite igihombo gito cyo kwinjira, bandwidth flat response, na voltage nkeya ya half-wave, kandi ikoreshwa cyane cyane muri fibre lasers, itumanaho rya laser, lasers zifite ingufu nyinshi, n'ahandi. -
Isoko rya laser ya semiconductor ya Rof SLD ifite imiterere y'urumuri rwa bias nkeya cyane. Laser ya SLD
Uruhererekane rwa ROF-SLD rw'amatara ya SLD afite uburebure bwa bias buciriritse rukoresha imiyoboro yihariye ya ATC na APC ndetse n'ikoranabuhanga ryo gukuraho fibre ya optique kugira ngo imbaraga za optique zihamye kandi zihamye. Hagati aho, zifite uburebure bwa spectral, imbaraga za optique nyinshi, n'imiterere ya coherence nke, bishobora kugabanya neza urusaku rwo gutahura sisitemu. Kunoza ubushobozi bwo kumenya aho ibintu biherereye (ku bijyanye na OCT) no kongera ubushobozi bwo gupima (ku bijyanye no kumenya fibre ya optique). Binyuze mu guhuza imiyoboro yihariye, isoko ry'urumuri rwa ultra-wideband rifite bandwidth ya spectral isohoka ifite uburebure bwa 400nm rishobora kugerwaho, ahanini rikoreshwa mu ikoranabuhanga rya optique coherence chromatography, sisitemu zo kumenya fibre ya optique, ndetse na sisitemu zo gutumanaho no gupima.
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Rof analog broadband optical transceiver link RF Over Fiber
Urukurikirane rwa R-ROFxxxxT rwitwa RF over fiber Link analog broadband optical transceiver link ni igikoresho cyo kohereza amakuru cyakozwe mu buryo bwa kure cya fiber optic cyagenewe gupima ibimenyetso by'amashanyarazi bya DC kugeza kuri 1GHz mu buryo bw'ikoranabuhanga rigoye. Module yo kohereza amakuru ifite 1 MΩ/50 Ω BNC input, ishobora guhuzwa n'ibikoresho bitandukanye byo kumva (probes zigezweho, probes zifite voltage nyinshi cyangwa ibikoresho byihariye byo gupima inshuro nyinshi). Muri module yo kohereza amakuru, ikimenyetso cy'amashanyarazi cyinjiye kirahinduka kigahindurwamo ikimenyetso cy'urumuri, hanyuma cyoherezwa muri module yo kwakira amakuru binyuze muri fibre optique imwe. Module yo kwakira amakuru ihindura ikimenyetso cy'urumuri moteri moteri. Kohereza amakuru y'urumuri bigenzurwa n'uburyo bwo kugenzura urwego rw'amashanyarazi kugira ngo bikomeze gukora neza kandi bihoraho, bitagize ingaruka ku gutakaza amakuru. Module zombi zo kwakira amakuru zishyigikira umuriro wa bateri na remote control. Module yo kohereza amakuru y'urumuri irimo kandi attenuator ihindagurika ishobora guhinduka (1: 1/10: 1/100: 1) yo guhindura urwego rw'ibimenyetso byakiriwe kugira ngo binoze urwego rw'ingufu. Byongeye kandi, iyo igikoresho kidakoreshwa, gishobora kwinjizwa kure mu buryo bwo guhagarara bufite ingufu nke kugira ngo kizigame ingufu za bateri, kandi itara rya LED rigaragaza uko gikora.
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ROF RF Amasano 1 kugeza kuri 40GHz module ya transceiver y'urumuri RF Over Fiber
Rof-ROFBox Series RF Over Fiber Analog broadband module optical transceiver ikoresheje external modulation mode, ishobora gutanga RF signal optical transmission mu ntera ya 1-40 GHZ, itanga imikorere myiza y'itumanaho rya linear fiber ku bikoresho bitandukanye bya microwave ya analog broadband. Mu kwirinda gukoresha insinga za coaxial zihenze cyangwa waveguides, intera ntarengwa yo kohereza irakurwaho, bikongera cyane ubwiza bw'amajwi n'uburyo bwo kwizerwa bw'itumanaho rya microwave, kandi ishobora gukoreshwa cyane mu miyoboro ya kure idafite insinga, ikwirakwizwa ry'amajwi n'amakuru, telemetry n'imirongo yo gutinda n'izindi miyoboro ya microwave.
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Rof TFLN modulator 110G Intensity Modulator thin film lithium niobate modulator
Modulator ya lithium niobate ifite icyuma gipima ubunini bwa bandwidth ultra-high ni igikoresho cyo guhindura amashanyarazi gifite imikorere myiza cyakozwe ku giti cyacyo kandi kikaba ari icyacu n’ikigo cyacu cyigenga gifite uburenganzira ku mutungo bwite mu by’ubwenge. Iki gicuruzwa gipakiye hakoreshejwe ikoranabuhanga ryo guhuza neza, kigera ku muvuduko ntarengwa wa electro-optical wa 3dB 110GHz electro-optical modulation. Ugereranyije na modulator zisanzwe za lithium niobate crystal, iki gicuruzwa gifite voltage nkeya ya half-wave kandi gifite umutekano mwinshi.
Ibiranga ingano nto y'ibikoresho n'uburyo bwo kugenzura ikirere bishobora gukoreshwa cyane mu itumanaho rya digitale optique, ikoranabuhanga rya microwave photonics, n'imiyoboro y'itumanaho rya backbone hamwe n'ibindi bikorwa nk'imishinga y'ubushakashatsi bwa siyansi ijyanye n'itumanaho.
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Rof Eo modulator Isoko ya laser ya pulse DFB Module ya laser ya DFB Semiconductor laser Isoko y'urumuri
Urumuri rwa ROF-DFB rutanga ibitekerezo ku ikoreshwa ry'urumuri rwa laser rwa DFB rukoresha utubumbe twa laser twa DFB dufite imikorere myiza, uduce twa ATC na APC twakozwe mu buryo bwihariye, hamwe no kugenzura uburyo bwo kwitandukanya, bigatuma imbaraga nyinshi n'uburebure bw'umuraba bigumana ubuziranenge. Ubwo bwoko bw'urumuri bukoreshwa cyane cyane mu nzego zitandukanye nko muri atome zikonje, uburyo bwo kumenya fibre optique, uburyo bwo gutumanaho bwa fibre optique, na fibre optique. Rushobora gutanga ibisubizo by'imikorere yo gutunganya ingufu no gutunganya uburebure bw'umuraba hakurikijwe ibyo abakiriya bakeneye.
Isoko rya laser ya DFB rikoresha chip ya laser ya DFB ifite imikorere yo hejuru, imiyoboro ya ATC na APC yakozwe mu buryo bwihariye, hamwe n'uburyo bwo kugenzura ishyirwa ku ruhande kugira ngo habeho imbaraga nyinshi cyane n'ubudahangarwa bw'uburebure.
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Rof Butterfly Semiconductor Laser Device N/S Butterfly laser driver module
ROF-Module ya -N/S yagenewe ibikoresho bya semiconductor by'ibinyugunyugu (laser z'ibinyugunyugu, SOA, laser zo mu bwoko bumwe). Ihuza uburyo bwo gutwara diode ya laser na TEC imbere, kandi icyarimwe ikagera ku buryo buhoraho bwo gutwara n'ubushyuhe. Ifite ubushobozi bwo gutwara umuvuduko wo hejuru, imiterere myiza y'umuvuduko wo kugumana, ubushyuhe buhamye, n'ubushobozi bukomeye bwo kurwanya ingaruka mbi. Irakwiriye cyane gukoreshwa muri laboratwari, mu bigo by'ubushakashatsi, nibindi.
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Rof TFLN modulator 70G Intensity Modulator thin film lithium niobate modulator
Modulator ya R-TFLN-70G ifite imbaraga nyinshi cyane ni igikoresho cyo guhindura amashanyarazi n'amatara gifite imikorere myiza. Iki gicuruzwa gipakiye hakoreshejwe ikoranabuhanga ryo guhuza neza, kikaba gifite ubushobozi bwo gukoresha amashanyarazi n'amatara bwa 3dB ndetse n'umuvuduko ntarengwa wa modulator ya electro-optical ugera kuri 70GHz. Ugereranyije na modulator zisanzwe za lithium niobate crystal, iki gicuruzwa gifite voltage nkeya y'igice cy'umuraba, ubushobozi bwo guhagarara neza, ingano nto y'igikoresho ndetse n'uburyo bwo kugenzura ubushyuhe n'amatara. Gishobora gukoreshwa cyane mu nzego nka digital optical communication, microwave photonics, backbone communication networks ndetse n'imishinga y'ubushakashatsi ku itumanaho.
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Ifoto ya ROF Silicon 2.5GHz Ifoto ya bandwidth ihamye ifite ubushobozi bwo gupima neza
ROF -BPR uruhererekane rw'urumuri rufite ubushobozi bwo gutahura urumuri (balanced photodetector Silicon Photodetector) ihuriza hamwe photodiode ebyiri zihuye na amplifier ya transimpedance y'urusaku rwo hasi cyane, igabanya neza urusaku rwa laser n'urusaku rw'uburyo busanzwe, ikongera urusaku rwa sisitemu, ifite uburyo butandukanye bwo gusubiza spectral, urusaku ruto, kwiyongera cyane, byoroshye gukoresha n'ibindi, ikoreshwa cyane cyane muri spectroscopy, heterodyne detection, optical delay gupima, optical coherence tomography n'ibindi bice.
Uburyo bwo gupima bufite ingano nyinshi (high-gain balanced detection module) bwakozwe neza kuri sisitemu ya OCT (SS-OCT) yo mu gisekuru cya gatatu bufite ingano nyinshi n'urusaku ruto. Bugera ku gipimo cyo kwanga uburyo busanzwe (common-mode rejection ratio) n'uburebure bwa voltage buhanitse binyuze mu gutunganya uburebure bw'umuraba. Ubu buryo bufite bandwidth igera kuri 2.5GHz kandi bukozwe neza ku burebure bw'umuraba bwa 1064nm na 1310nm.
