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ROF Si fotondetector avalanche photodiodes na-agba ọsọ otu foton na-enweghị ihe ọ bụla
R-QCD300B bụ usoro ihe nchọpụta foton silikon nke na-agba ọsọ n'efu. Isi ihe mejupụtara ya bụ diode silicon single photon avalanche nke ụdị oyi jikọtara ọnụ. A na-etinye chip AQAR n'ime ya, nke nwere ọrụ quenching na ọrụ mgbake na-arụ ọrụ ma nwee ike ịrụ ọrụ na ọnọdụ free-running. Ngwaahịa a nwere interface nkwukọrịta USB na interface ntinye njikwa ngalaba mpụga, na-eme ka ọ nwee ike ịkwado ndị ọrụ n'ụzọ dị iche iche na-eme ngwa dị iche iche nke ihe nchọpụta foton otu dabere na nke a.
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Rof Intensity Modulator dị mkpa ihe nkiri lithium niobate modulator 20G TFLN modulator
Usoro ROF-TFLN-20G electro-optic intensity modulator dabere na teknụzụ waveguide lithium niobate dị gịrịgịrị na nhazi MZ push-pull, yana obere voltaji ọkara ebili mmiri na nnukwu bandwidth ọrụ. Nkwụsị nke bias (DC) na-eji usoro nhazi okpomọkụ, nke nwere ike ibelata oke okpomọkụ ma rụọ ọrụ nke ọma ruo ogologo oge n'ebe ọ bụla ọ na-arụ ọrụ. Ma e jiri ya tụnyere nnukwu modulators, ọ nwere obere olu, obere oriri ike, na nkwụsi ike ka mma.
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Usoro Rof-QPD APD/PIN Onye nchọpụta foto Modulu nchọpụta fotoelectric anọ nwere akụkụ anọ nke anọ Onye nchọpụta foto
R-QPD-A/BModulu nchọpụta anya PIN nke anọ nke usoro anọ na-anabata fotodiodes anọ nke anọ ebubatara, na-ejikọta sekit ọkọnọ ike na sekit mmụba obere mkpọtụ kwekọrọ, ma nwee njirimara nke obere mkpọtụ, nzaghachi dị elu, na ọsọ nzaghachi ngwa ngwa. A na-ejikarị ya eme ihe n'ọhịa dịka njikọta laser, nkwukọrịta laser, na nduzi laser. R-QPD-A-20K na R-QPD-BA na-ejikarị -20K atụ ọnọdụ nke oghere laser n'ụzọ anya oghere. Ndị ọrụ nwere ike ịhọrọ modulu nnweta kwekọrọ ma gosipụta ọnọdụ ntụpọ ahụ n'oge dị adị site na ngwanrọ kọmputa dị elu. Enwere ike inye usoro nkwukọrịta maka mmepe nke abụọ.R-QPD-AA na-ejikarị -20M eme ihe maka ijide na nsochi ebumnuche, yana maka ịchọpụta akara ugboro ugboro nke mgbọ na nha akụkụ dị elu. Modulu ahụ na-eji njikọ J30J DB15 iji nweta ọkọnọ ike na mmepụta akara onwe onye nke ọwa anọ..
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Mọdụlụ nchọpụta anya ROF Mini nke nwere nnukwu uru nke ukwuu Sistemụ OCT nke nwere ihe nchọpụta foto kwụ ọtọ
Usoro ROF-BPR nke modulu nchọpụta ìhè kwesịrị ekwesị (fotodetector kwesịrị ekwesị) 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 nhata nke e mere maka sistemụ OCT na ophthalmology nwere nnukwu uru na obere mkpọtụ, oke njụ nke ụdị nkịtị na oke voltaji mmepụta dị elu (~12V) site na njikarịcha ogologo ebili mmiri. Ejirila ya na ngwa ogbe na ngwaọrụ OCT ahụike, enwere ike ime ka nchọpụta ahụ dịkwuo mma maka ogologo ebili mmiri 1310nm na 1550nm.
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Nchọpụta Foto ROF nke nwere Nhazi Elu Mmetụta Igwe Ọdụ foto ihe nchọpụta silicon ihe nchọpụta foto nwere mmụba
Usoro ROF-BPR nke modulu nchọpụta ìhè kwesịrị ekwesị (fotodetector kwesịrị ekwesị) 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 BPR nke nwere 200M na 350M dị elu, nwere njirimara mmụba dị elu na obere mkpọtụ, site na nhazi nzaghachi ọkpọkọ PIN abụọ iji nweta oke njụ nkịtị na oke voltaji mmepụta dị elu (~ 3.5V), modulu nchọpụta a nwere ike inye ụdị mmepụta uru na njikọ dị iche iche dịka ihe ndị ahịa chọrọ si dị. Ọ dabara nke ọma maka sistemụ nchọpụta coherent dị ka radar ikuku Doppler coherent.
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Sistemụ OCT nke ROF-BPR nke nwere ihe nchọpụta foto nha anya nke ọma.
Usoro ROF-BPR Ejiri ihe nchọpụta foto nke na-agbanwe agbanwe mee ka ọ dịkwuo mma
Modulu nchọpụta ìhè nke usoro ROF-BPR jikọtara fotodiodes abụọ dakọtara na amplifier transimpedance mkpọtụ dị ala nke ukwuu, na-ebelata mkpọtụ laser na mkpọtụ ụdị nkịtị nke ọma, na-eme ka oke mgbaàmà-na-mkpọtụ nke sistemụ ahụ ka mma, yana ọtụtụ ebili mmiri na bandwidth ịhọrọ site na ya, obere mkpọtụ, uru dị elu, na ojiji dị mma. A na-ejikarị ya eme ihe na nchọpụta laser radar heterodyne, nha oge anya, tomography njikọ anya (usoro OCT) na ubi ndị ọzọ. -
Nchọpụta foto nke ROF Si nke a na-agbanwe agbanwe
ROF-PR-11M-B bụ ihe nchọpụta foto silicon (Si) nwere mmụba na uru a na-agbanwe agbanwe, nke e mere maka ịchọpụta akara anya site na 320nm ruo 1100nm. O nwere mgba ọkụ ntụgharị nke ọnọdụ 8, na-enye ndị ọrụ ohere ịgbanwe uru na usoro 10dB. Ihe nchekwa ahụ nwere ike ibu ibu dị elu nwere mmepụta nke ruru 10V ma na-enye 5V n'okpuru ibu 50Ω. Ebe obibi nke ROF-PR-11M-B gụnyere njikọ eriri a na-ewepụ ewepụ (SM1T1) na mgbanaka edobere (SM1RR), nke dakọtara na ngwa anya nke otu nkọwapụta site na eriri dị n'ime ma ọ bụ mpụga. Nke a na-eme ka ntinye dị mfe nke nzacha anya mpụga dị mfe ma na-enye usoro nrụnye dị mfe.
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Rof Intensity Modulator dị mkpa ihe nkiri lithium niobate modulator 40G TFLN modulator
Ihe dị mkpa nke lithium niobate dị n'ime ihe mkpuchi (LNOI) na-eketa ihe onwunwe electro-optic dị mma nke ihe lithium niobate buru ibu, na-enye ngwọta ọhụrụ maka chips electro-optic modulator dị elu nke enwere ike ijikọ, mee ka ọ dị obere, ma nwee arụmọrụ modulation dị elu. Anyị emepụtala ihe mkpuchi electro-optic LiNbO3 nke nwere obere voltaji, ọkara ebili mmiri dị ala dabere na ihe LNOI. Ngwaahịa anyị nwere njirimara dị mma nke nkwụsi ike dị elu, obere mfu ntinye, na obere nha, nke bara uru karịa ihe modulators lithium niobate ọdịnala, ma nwee atụmanya ngwa ngwa sara mbara na nkwukọrịta anya dị elu na ubi microwave photonics.
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Modulu Rof RF 0.6-6G Ngwa ...
Modulu transceiver nke Mini analog wideband (Fiber Optic Transmitter) bụ transceiver nke analog wideband dị ọnụ ala, nke nwere oke ike dị ukwuu, nke e mere kpọmkwem maka ngwa RF nke eriri optical. Otu transceiver ga-emepụta njikọ RF abụọ site na optical na optical ruo RF nke nwere ike inye oke ike dị elu (SFDR), na-arụ ọrụ na ugboro ole site na 0.6GHz ruo 6GHz. Njikọ anya ọkọlọtọ bụ FC/APC maka ngwa ntụgharị azụ dị ala, njikọ RF dịkwa site na njikọ 50 ohm SMA. Onye nnata ahụ na-eji photodiode InGaAs arụmọrụ dị elu, onye na-ebugharị na-eji laser FP/DFB nkewapụ anya, eriri anya na-ejikwa eriri ụdị otu 9/125 μm nwere ogologo ọrụ nke 1.3 ma ọ bụ 1.5μm.
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Modulu Rof RF 0.6-6G Ngwa ndakwa nri Ngwa ndakwa nri Optical Fiber Transmission modulator RF n'elu njikọ eriri
Modulu transceiver nke Mini analog wideband (Fiber Optic Transmitter) bụ transceiver nke analog wideband dị ọnụ ala, nke nwere oke ike dị ukwuu, nke e mere kpọmkwem maka ngwa RF nke eriri optical. Otu transceiver ga-emepụta njikọ RF abụọ site na optical na optical ruo RF nke nwere ike inye oke ike dị elu (SFDR), na-arụ ọrụ na ugboro ole site na 0.6GHz ruo 6GHz. Njikọ anya ọkọlọtọ bụ FC/APC maka ngwa ntụgharị azụ dị ala, njikọ RF dịkwa site na njikọ 50 ohm SMA. Onye nnata ahụ na-eji photodiode InGaAs arụmọrụ dị elu, onye na-ebugharị na-eji laser FP/DFB nkewapụ anya, eriri anya na-ejikwa eriri ụdị otu 9/125 μm nwere ogologo ọrụ nke 1.3 ma ọ bụ 1.5μm.
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Rof Electro-optical Intensity Modulator dị mkpa ihe nkiri lithium niobate modulator 25G TFLN modulator
Igwe ihe eji eme ihe nke 25G TFLN, nke nwere obere ihe nkiri lithium niobate, bụ ngwaọrụ mgbanwe elektrọnik dị elu, nke ụlọ ọrụ anyị mepụtara n'onwe ya ma nwee ikike ikike ọgụgụ isi nke onwe ya. A na-eji teknụzụ njikọ dị elu ejikọta ngwaahịa a iji nweta arụmọrụ mgbanwe elektrọnik dị elu. Ma e jiri ya tụnyere igwe ihe eji eme ihe nke lithium niobate kristal ọdịnala, ngwaahịa a nwere njirimara nke obere voltaji ọkara-ebili, nkwụsi ike dị elu, obere nha ngwaọrụ na njikwa elektrọnik dị ala, enwere ike iji ya mee ihe nke ukwuu na nkwukọrịta anya dijitalụ, microwave photonics, netwọk nkwukọrịta azụ na ọrụ nyocha nkwukọrịta.
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Nchọpụta Foto Ọsọ Dị Elu nke ROF-PD 10GHz Nchọpụta Ọkụ Modulu Nchọpụta Ọkụ Ihe Nchọpụta Foto Ọkụ Emelitere
Modulu nchọpụta optical nke Rof-PD- 10G 10GHz dị elu na-anabata ihe nchọpụta PIN nke 10GHz dị elu, ntinye eriri otu/ọtụtụ ụdị, mmepụta njikọ SMA, yana nnukwu uru, nnukwu mmetụta, mmepụta DC/AC jikọtara, gain flat, wdg. A na-ejikarị ya eme ihe na sistemụ nnyefe eriri optical dị elu, ROF na sistemụ nchọpụta eriri optical.
