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ROF AOM usoro eriri laser modulator Space acousto-optic modulator
ROF AOM usoro eriri laser modulator Space acousto-optic modulator.
Usoro ngwaahịa a bụ ụdị acousto oghere-optic modulator, na nkwadebe nke acousto-kristal optic, mmepe nke isi mmalite ịkwọ ụgbọ ala, na nkwakọ ngwaahịa jikọtara ọnụ enwetala mpaghara. Ogologo wavelength nwere ike ịhazi ya na-ekpuchi ultraviolet ruo etiti mpaghara infrared, yana oge nzaghachi ngwa ngwa, arụmọrụ dị elu, oke mbibi dị elu, yana ikike iji nweta ntinye steeti ọ bụla. Ngwaahịa a na-anabata ngwugwu kọmpat na nke siri ike nke igwe mechiri emechi, nke nwere ntụkwasị obi dị elu yana nkwụsi ike okpomọkụ.
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Rof Electro-optic AOM modulator Fiber jikọtara acousto optic modulator
Rof Electro-optic AOM modulator Fiber jikọtara acousto-optic modulator. Usoro ngwaahịa a bụ eriri optic acoustooptic modulator, na nkwadebe nke kristal acooustooptic, mmepe nke isi mmalite ịkwọ ụgbọala, na nkwakọ njikọ arụpụtala mpaghara. Ogologo wavelength a na-agbanwe agbanwe na-ekpuchi ọkụ a na-ahụ anya na mpaghara infrared dị nso, a na-etinyekwa ngwaahịa ahụ na kọmpat na nke siri ike na akara ọla niile, na-enwe ntụkwasị obi dị elu na nkwụsi ike okpomọkụ. Usoro ngwaahịa a bara ụba, gụnyere cascade kristal abụọ, mmepụta abụọ, yana eriri optic acousto-optic modulator jikọtara ya na onye ọkwọ ụgbọ ala.
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Rof fiber laser sistemu fiber amplifier Narrowband na-arụ ọrụ dị elu
Rof fiber laser sistemu fiber amplifier High-arụmọrụ Narrowband Filter (nyo bandwidth warara). Ngwaahịa a na-eji nzacha ihe nkiri nwere arụmọrụ dị mma iji hụ na arụmọrụ ngwa anya dị elu, kwụsiri ike na ntụkwasị obi. A na-eji ya kpuchie akara mkpọtụ na sistemụ EDFA na fiber laser. Oke dịpụrụ adịpụ, nkwụsị ntinye dị ala, nnukwu nloghachi na ike dị elu. Dị ka mkpa nke ndị ọrụ na-enye dị iche iche wavelength nsụgharị nke nyo, nke nwere ike ji mee ihe na ok wavelength nkewa multiplexing ngwa anya eriri nkwurịta okwu, ugboro nkewa multiplexing ngwa anya eriri nkwurịta okwu, ụdịdị dị iche iche ule, eriri sensọ, eriri lasers na eriri amplifiers na ndị ọzọ ubi.
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ROF fiber laser Polarization Modulation Fiber Polarization Controller
Ngwa ROF fiber optic njikwa Fiber Polarization Controllers. Ngwaahịa a bụ onye na-achịkwa polarization siri ike nwere ikike ihe onwunwe nọọrọ onwe ya, nke nwere ike ịhazigharị polarization na oke ọsọ na ozugbo. Ọ nwere njirimara nke nkwụsị ntinye dị ala, obere nha, na ọkwa dị elu nke njikọta, a na-ejikwa ya na laser fiber, sensing fiber, nkwurịta okwu ngwa anya dị elu, na nkwurịta okwu zuru oke.
Ngwaahịa a nwere piezoelectric atọ axis PZT, nke nwere sekit mbanye na-eme ka voltaji dị elu, nke na-adịghị achọ ntinye voltaji dị elu. Naanị ihe njikwa njikwa dị mfe na ngwanrọ nweta data ga-achịkwa ya ka ọ gbanwee steeti polarization nke enyere ka ọ bụrụ steeti polarization ọ bụla ọzọ ozugbo, ma jikwaa nkwụsi ike maka steeti polarization ọ bụla. Nhazi ihe owuwu eriri ya pụrụ iche na-eme ka ntinye ya na-efu <0.5dB na nloghachi ọnwụ>50dB.
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ROF Multifunctional elu-ọsọ picosecond pulse Laser ìhè isi iyi
Ngwaahịa a bụ kọmpat multifunctional elu-ọsọ picosecond pulse laser ọkụ nwere ikike ọgụgụ isi nwere onwe ya. O nwere ihe ngosi isi dị elu na ọrụ nhazi bara ụba, nke nwere ike izute nyocha sayensị dị iche iche na mkpa ngwa.
Ọrụ bụ isi nke ngwaahịa ahụ bụ inye ọkụ ọkụ laser siri ike na ntụkwasị obi siri ike, na-akwado ụdị ọkụ ọkụ na-aga n'ihu na nke pulsed, ọnọdụ pulse na-akwado ihe na-akpali akpali na mpụga mpụga, igbu oge na-agbanwe agbanwe, obosara usu a na-emegharị emegharị, obosara usu dị warara ruo 40ps, na oke mbibi dị elu karịa 30dB, mgbanwe usu na-emegharị ugboro ugboro na nkezi 5 GHz. photons kwa pulse, mgbanwe nwere ike ruru 10, nwere nkwụsi ike dị elu iji mee mgbanwe maka mgbanwe gburugburu ebe obibi.
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Rof Nanosecond pulsed laser Fiber Laser Light Source ns Pulse Laser modul
Rof-PLS usoro pulse ìhè isi iyi ( Nanosecond pulse laser) na-eji sekit mbanye pụrụ iche pụrụ iche iji nweta nsonaazụ kacha dị warara ruo 3ns, ebe ị na-eji laser siri ike na APC pụrụ iche ( njikwa ike akpaaka) na ATC ( njikwa okpomọkụ akpaka) iji mee ka mmepụta ike na ogologo ikuku nwere nnukwu nkwụsi ike ma nwee ike nyochaa oge okpomọkụ, isi iyi na ozi ndị ọzọ. Nke a usoro nke usu ìhè isi bụ tumadi ji maka MOPA Ọdịdị fiber laser mkpụrụ isi iyi, spectral analysis, fiber sensing, passive device test.
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ROF InGaAs Photondetector ihe nchọpụta otu foto na-eme n'efu
Ngwaahịa a bụ kọmpat nso infrared free na-agba ọsọ otu foton detector.The isi ngwaọrụ nakweere InGaAs / lnP na anụ ụlọ onwe onye ikike ikike ọgụgụ isi.Tụnyere na ngwaahịa ndị yiri ya, APD nwere elu oru egosi, ntụkwasị obi na mwekota, na ike ga-eji maka asynchronous ala ìhè nchọpụta dị ka liDAR na fluorescence ndụ ndụ nchọpụta. Ngwa na-enye ngwọta na-eri-irè.
Ngwaahịa a na-eji nzaghachi na-adịghị mma APD iji nweta mbelata oke oke mmiri na mkpọtụ eletrọnịkị dị ala, arụmọrụ dị elu yana ọnụ ọgụgụ gbara ọchịchịrị dị ala site na ịkwalite ngwa elektrọn na imepụta ọkụ. N'ime ha, kacha arụmọrụ nke 1550nm otu photon bụ> 35%; N'oge a, oge jitter nwere ike ịdị ala dị ka 80ps; Na 15%, opekempe gbara ọchịchịrị ọnụ bụ 500 CPS, na kacha nta post pulse bụ 1% @ nwụrụ anwụ oge 5 um; Ọnụ ọgụgụ saturation na-agụta ruo 4MCps @ oge nwụrụ anwụ 250ns. Tụkwasị na nke ahụ, maka ọnọdụ ngwa ngwa kpọmkwem, nkwado nkwado, ọnụ ụzọ nyocha, oge nwụrụ anwụ na parampat ndị ọzọ nke ọrụ nhazi onye ọrụ iji wusie ike nchọpụta nchọpụta, ọnụ ọgụgụ saturation ọnụ na ihe ngosi ndị ọzọ akọwapụtara; Enwere ike ikpebi ọrụ ngbanwe dijitalụ oge (TDC). Iji nweta oge na-agụta data, na-akwado ịgba ọsọ na-agba ọsọ ma ọ bụ mpụga mpụga .Ụdị ọrụ abụọ dị. -
ROF High Sensitivity APD Photodetector Light Detection Module avalanche photodetector
Ihe nyocha foto dị elu nke ukwuu bụ nke ROF-APR usoro APD Photodetector (APD photoelectric detection module) na HSP dị ala na-agba ọsọ fotodetector fotodetector dị ala, nke nwere mmetụta dị elu na ụdị nzaghachi dị iche iche ma nwee ike ịnye ụdị ngwugwu dị iche iche dịka ihe ndị ahịa chọrọ.
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Rof Intensity Modulator obere ihe nkiri lithium niobate modulator 20G TFLN modulator
Rof 20G TFLN modulator. Ihe nkiri dị mkpa nke lithium niobate intensity modulator bụ ngwaọrụ ntụgharị eletrọl na-arụ ọrụ dị elu, nke ụlọ ọrụ anyị mepụtara n'onwe ya ma nwee ikike ọgụgụ isi zuru oke. A na-achịkọta ngwaahịa a site na teknụzụ njikọta dị elu nke ọma iji nweta arụmọrụ ntụgharị eletrọ-optical dị elu. E jiri ya tụnyere omenala lithium niobate kristal modulator, ngwaahịa a nwere njirimara nke obere voltaji ọkara-ebili mmiri, nkwụsi ike dị elu, obere ngwaọrụ na njikwa ọkụ ọkụ, enwere ike iji ya mee ihe na nkwurịta okwu dijitalụ dijitalụ, photonic microwave, netwọk nkwurịta okwu azụ na ọrụ nyocha nkwurịta okwu.
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Rof RF modul 1-6G Microwave Optical Fiber Transmission Analog Link RF n'elu eriri
RF modul 1-6G microwave optical fiber nnyefe modul (Analog Link RF over fiber) mejupụtara modul transmitter na modul nnabata, yana ụkpụrụ ọrụ dị ka egosiri n'okpuru. The transmitter na-eji a elu linear linear direct-mode DFB laser (DML) na integrates akpaka ike njikwa (APC) na akpaka okpomọkụ akara (ATC) sekit, nke mere na laser nwere ike na-arụ ọrụ nke ọma na kwụsiri ike mmepụta.The nnata integrates a elu linear PIN nchọpụta na ala mkpọtụ brọdband amplifiers. Mgbama Microwave na-emezi laser iji mepụta mgbama mgbama ngwa anya ozugbo iji nweta ntughari eletrọnịkị, mgbe nnyefe eriri otu ụdị, onye nata ga-emecha ngbanwe fotoelectric, wee mee ka mgbaama na-abawanye ma na-arụpụta site n'igosipụta.
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ROF RF jikọtara 1 gaa na 40GHz modul transceiver optical RF Over Fiber
Rof-ROFBox Series RF Over Fiber Analog brọdband mpụga modulation ngwa transceiver modul na-eji ọnọdụ modulation mpụga, nwere ike ịnye nnyefe ngwa anya RF n'ogo ugboro nke 1-40 GHZ, na-enye arụmọrụ dị elu nke nkwukọrịta fiber linear maka ọtụtụ ngwa ngwa ngwa ngwa brọdband analog. Site na ịzere iji eriri coaxial dị oke ọnụ ma ọ bụ ndị na-efegharị efegharị, a na-ewepụ oke nnyefe nnyefe, na-emeziwanye ogo mgbaàmà na ntụkwasị obi nke nkwukọrịta ngwa ndakwa nri, yana enwere ike iji ya na ikuku ikuku dịpụrụ adịpụ, oge na nkesa akara ngosi, telemetry na ahịrị igbu oge na ngwa ndakwa nri ndị ọzọ.
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Rof 3GHz/6GHz Microwave Optical Transceiver Module Analog Link RF N'elu Fiber
ROF-PR-3G/6G usoro RF karịrị eriri. Onye na-anata fotoelectric analog nwere nnukwu band na njirimara nzaghachi fotoelectric dị larịị site na 300Hz ruo 3GH ma ọ bụ 10K ruo 6GHz, yana uru ntụgharị fotoelectric dị elu, nke bụ onye na-anata fotoelectric dị oke ọnụ. Ọ dabara nke ọma maka ngwa na nchọpụta mgbaàmà pulse optical, ultra-wideband analọgụ mgbaama ngwa anya na mpaghara sistemụ ndị ọzọ.
