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Njikọ transceiver optical nke Rof analog RF karịrị eriri
Njikọ transceiver optical nke usoro R-ROFxxxxT nke eriri RF Link analog bụ ngwaọrụ nnyefe eriri optical nke e mere kpọmkwem maka nha oge nke mgbaàmà eletriki DC ruo 1GHz n'ebe elektrọnik dị mgbagwoju anya. Modulu nnyefe ahụ nwere ntinye 1 MΩ/50 Ω BNC, nke enwere ike ijikọ na ngwaọrụ mmetụta dị iche iche (nyocha ugbu a, nyocha voltaji dị elu ma ọ bụ ngwaọrụ nha ugboro ugboro). Na modulu nnyefe ahụ, a na-agbanwe akara eletriki ntinye ma gbanwee ya ka ọ bụrụ akara ngosi anya, nke a na-eziga na modulu nnata site na eriri optical otu-ụdị. Modulu nnata ahụ na-agbanwe akara ngosi anya ka ọ bụrụ akara eletriki. A na-achịkwa nnyefe mgbaàmà anya site na njikwa ọkwa akpaka iji nọgide na-arụ ọrụ ziri ezi na nke na-adịgide adịgide, na-enweghị mmetụta site na mfu anya. Modulu transceiver abụọ ahụ na-akwado ọkọnọ ike batrị na njikwa anya. Modulu nnyefe anya ahụ gụnyekwara ihe na-agbanwe agbanwe (1:1/10:1/100:1) maka ịhazi ọkwa mgbaàmà anatara iji melite oke ike. Tinyere nke ahụ, mgbe a naghị eji ngwaọrụ ahụ, enwere ike itinye ya n'ime ọnọdụ nchekwa ike dị ala iji chekwaa ike batrị, ìhè ihe ngosi LED na-egosikwa ọnọdụ ọrụ.
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Rof Electro-optic modulator 780nm LiNbO3 Intensity Modulator 10G
A na-eji ihe na-eme ka LiNbO3 sie ike eme ihe nke ọma na sistemụ nkwukọrịta ngwa ngwa, ihe na-eme ka laser na sistemụ ROF rụọ ọrụ nke ọma n'ihi arụmọrụ electro-optic. Usoro R-AM dabere na nhazi MZ push-pull na imewe X-cut, nwere njirimara anụ ahụ na kemịkalụ kwụsiri ike, nke enwere ike itinye n'ọrụ ma na nnwale ụlọ nyocha na sistemụ ụlọ ọrụ mmepụta ihe.
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Rof Electro-optic modulator Ytterbium-Doped Fiber Amplifier YDFA Amplifier
Ngwa amplifier optical bụ ngwaọrụ nke na-enweta ụfọdụ ìhè mgbaama ntinye ma na-emepụta akara mmepụta nwere ike anya dị elu. Dịka ọ na-adịkarị, ntinye na mmepụta bụ ogwe laser (ọ naghị adịkarị ụdị ọkụ ndị ọzọ), ma ọ bụ na-agbasa dị ka ogwe Gaussian n'ime oghere efu ma ọ bụ na eriri. Mmụba a na-eme na ihe a na-akpọ gain medium, nke a ga-akpọ "pumped" (ya bụ, enyere ya ike) site na isi mmalite mpụga. Ọtụtụ ngwa amplifier optical na-agba ma n'ụzọ anya ma ọ bụ n'ụzọ ọkụ eletrik.
Ụdị amplifiers dị iche iche dị iche iche dịka ọmụmaatụ n'ihe gbasara ihe ndị dị n'ime ya. Dịka ọmụmaatụ, ihe na-eme ka laser gain media dị ụkọ nwere ike ịchekwa nnukwu ike, ebe ihe na-eme ka optical parametric amplifiers na-enye mmụba naanị ma ọ bụrụhaala na ọkpọkọ ahụ dị. Dịka ọmụmaatụ, ihe na-eme ka semiconductor optical amplifiers na-echekwa obere ike karịa ihe na-eme ka eriri eriri, nke a nwekwara ihe dị mkpa maka nkwukọrịta eriri anya. -
ROF-EDFA-P Nkịtị ike mmepụta eriri amplifier EDFA Optical Amplifier
Ngwaahịa Rofea Optoelectronics emepụtara n'onwe ha maka ebe nnwale ụlọ nyocha na ụlọ ọrụ mmepụta ihe nke ngwa mgbakwunye ike eriri optical, njikọta dị n'ime nke laser mgbapụta dị elu, eriri erbium-doped dị elu, na sekit njikwa na nchekwa pụrụ iche, iji nweta obere mkpọtụ, mmepụta kwụsiri ike dị elu, enwere ike ịhọrọ ụdị ọrụ atọ AGC, ACC, APC. A na-ejikarị ya eme ihe n'ọtụtụ ebe na sensọ eriri optical na nkwukọrịta eriri optical. Amplifier eriri benchtop nwere ngosipụta LCD, ike na bọtịnụ nhazi ụdị maka ọrụ dị mfe, ma na-enye interface RS232 maka njikwa anya. Ngwaahịa modulu nwere njirimara nke obere nha, obere oriri ike, njikọta dị mfe, njikwa mmemme na ihe ndị ọzọ.
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Rof 2000nm Igwe nhazi usoro electro-optic nke 2um dị elu
Ihe nhazi electro-optic nke ROF-PM-2000 nke 2000nm lithium niobate (LiNbO3) na-eji teknụzụ mgbanwe proton maka imepụta ntuziaka waveguide optical, yana njikọ kpọmkwem n'etiti eriri ntinye/mpụta na ndị ndu waveguides. Ọ nwere obere mfu ntinye, bandwidth nzaghachi dị larịị, na obere voltaji ọkara-ebili, a na-ejikwa ya karịsịa na laser fiber, nkwukọrịta laser, lasers ike dị elu, na ubi ndị ọzọ. -
Rof semiconductor laser Isi mmalite SLD obere isi mmalite ọkụ sara mbara SLD Laser
Usoro ROF-SLD nke isi iyi ọkụ SLD dị ala na-anabata sekit ATC na APC pụrụ iche yana teknụzụ mwepụ eriri anya iji hụ na ike ọkụ anya dị elu na nkwụsi ike ebili mmiri spectral. Ka ọ dị ugbu a, ha nwere oke mkpuchi spectral sara mbara, ike mmepụta dị elu, na njirimara njikọ dị ala, nke nwere ike ibelata mkpọtụ nchọpụta sistemụ nke ọma. Meziwanye mkpebi oghere (maka ngwa OCT) ma melite mmetụta nha (maka mmetụta eriri anya). Site na njikọta sekit pụrụ iche, enwere ike nweta isi iyi ọkụ ultra-wideband nwere bandwidth spectral mmepụta dị elu ruo 400nm, nke a na-etinyekarị na teknụzụ chromatography nke optical coherence, sistemụ sensọ eriri anya, yana sistemụ nkwukọrịta na nha.
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Njikọ ROF RF 1 ruo 40GHz modulu transceiver optical RF Over Fiber
Rof-ROFBox Series RF Over Fiber Analog broadband mpụta modulation optical transceiver site na iji ụdị modulation mpụta, nwere ike inye nnyefe optical RF signaling signal na oke ugboro nke 1-40 GHZ, na-enye arụmọrụ ka mma nke nkwukọrịta eriri linear maka ọtụtụ ngwa microwave broadband analog. Site na izere iji eriri coaxial ma ọ bụ waveguides dị oke ọnụ, a na-ewepụ oke anya nnyefe, na-eme ka mma mgbaàmà na ntụkwasị obi nke nkwukọrịta microwave dịkwuo mma nke ukwuu, enwere ike iji ya nke ukwuu na ikuku ikuku dịpụrụ adịpụ, oge na nkesa mgbaàmà ntụaka, telemetry na ahịrị igbu oge na microwave ndị ọzọ.
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Rof TFLN modulator 110G Intensity Modulator ihe nkiri dị gịrịgịrị lithium niobate modulator
Igwe ihe na-eme ka ihe na-eme ka ihe na-eme ka ihe na-eme ka ihe na-eme ka ihe na-eme ka ihe na-eme ka ihe na-eme ka ihe na-eme ka ihe na-eme ka ihe na-eme ka ihe na-eme ka ihe na-eme ka ihe na-eme ka ihe dị n'ime ya dị gịrịgịrị, nke ụlọ ọrụ anyị mepụtara ma nwee ikike ikike ọgụgụ isi nke onwe ya. A na-eji teknụzụ usoro njikọ dị elu ekpuchi ngwaahịa a, na-enweta oke bandwidth electro-optical nke 3dB 110GHz electro-optical modulation rate. Ma e jiri ya tụnyere igwe ihe na-eme ka ihe na-eme ka ihe dị n'ime ya dị ka lithium niobate kristal modulators, ngwaahịa a nwere obere voltaji ọkara-ebili mmiri na nkwụsi ike dị elu.
Enwere ike itinye njirimara nke obere nha ngwaọrụ na njikwa thermo-optical bias n'ọrụ n'ọtụtụ ebe na nkwukọrịta dijitalụ, microwave photonics, na netwọk nkwukọrịta azụ na ubi dịka ọrụ nyocha sayensị metụtara nkwukọrịta.
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Rof Eo modulator Isi iyi laser Pulse DFB Modulu laser DFB Semiconductor laser Isi iyi ọkụ
Usoro ROF-DFB nke a kesara nzaghachi DFB laser light source na-eji ibe laser DFB dị elu arụ ọrụ, sekit ATC na APC e mere nke ọma, yana njikwa iche, na-eme ka ike dị elu na ogologo ebili mmiri kwụsie ike. A na-etinye ụdị isi iyi ọkụ a n'ọtụtụ ubi dịka atọm oyi, mmetụta eriri optical, nkwukọrịta eriri optical, na laser fiber. Ọ nwere ike inye ngwọta ọrụ nhazi ike na nhazi ogologo ebili mmiri dịka ihe ndị ahịa chọrọ si dị.
Isi iyi laser DFB na-eji mgbawa laser DFB dị elu, sekit ATC na APC e mere nke ọma, yana njikwa iche iche iji hụ na ike dị elu na ogologo ebili mmiri kwụsiri ike.
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Ngwa laser Rof Butterfly Semiconductor N/S Modulu ọkwọ ụgbọala laser Butterfly
ROFE mebere modulu ọkwọ ụgbọala laser urukurubụba -N/S maka ngwaọrụ semiconductor urukurubụba (laza urukurubụba, SOA, laza a na-eji otu ụdị agbapụta). Ọ na-ejikọta ịkwọ ụgbọala diode laser na njikwa TEC n'ime, ma na-enweta njikwa okpomọkụ na-aga n'ihu n'otu oge. Ọ nwere izi ezi dị elu, njirimara ọkụ na-aga n'ihu, okpomọkụ kwụsiri ike, na ikike mgbochi mgbochi siri ike. Ọ dabara nke ọma maka ojiji na ụlọ nyocha, ụlọ ọrụ nyocha, wdg.
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Rof TFLN modulator 70G Intensity Modulator ihe nkiri dị gịrịgịrị lithium niobate modulator
Ngwa njikwa ike bandwidth R-TFLN-70G nke na-arụ ọrụ nke ọma bụ ngwaọrụ mgbanwe electro-optical dị elu. A na-eji teknụzụ usoro njikọ dị elu ejikọta ngwaahịa a, na-enweta bandwit electro-optical nke 3dB na oke ọsọ mgbanwe electro-optical nke ruru 70GHz. Ma e jiri ya tụnyere ihe ndị na-eme ka lithium niobate kristal dị mma, ngwaahịa a nwere obere voltaji ọkara-ebili, nkwụsi ike dị elu, obere nha ngwaọrụ na njikwa okpomọkụ na optical. Enwere ike itinye ya n'ọrụ n'ọtụtụ ebe dịka nkwukọrịta optical dijitalụ, microwave photonics, netwọk nkwukọrịta azụ na ọrụ nyocha nkwukọrịta.
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Ihe nchọpụta foto nke ROF Silicon 2.5GHz Bandwit dị elu nke na-enweta uru zuru oke nke ihe nchọpụta foto nha nhata
Usoro ROF-BPR nke modulu nchọpụta ìhè kwesịrị ekwesị (fotodetector Silicon Photodetector) na-ejikọta fotodiode abụọ dakọtara na amplifier transimpedance mkpọtụ dị ala nke ukwuu, na-ebelata mkpọtụ laser na mkpọtụ ụdị nkịtị nke ọma, na-eme ka oke mkpọtụ sistemụ dịkwuo mma, na-enwe ọtụtụ nzaghachi spectral nhọrọ, obere mkpọtụ, uru dị elu, dị mfe iji na ndị ọzọ, a na-ejikarị ya eme ihe maka spectroscopy, nchọpụta heterodyne, nha oge anya, tomography njikọ anya na mpaghara ndị ọzọ.
Modulu nchọpụta nha anya dị elu nke e mere maka sistemụ OCT (SS-OCT) nke ọgbọ nke atọ nwere nnukwu uru na obere mkpọtụ. Ọ na-enweta oke njụ nkịtị na oke voltaji mmepụta dị elu site na njikarịcha ogologo ebili mmiri. Ihe nchọpụta a nwere bandwit ruru 2.5GHz ma emebere ya maka ogologo ebili mmiri nke 1064nm na 1310nm.
