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Rof Semiconductor Laser Modulator L-band/C-band Tunable laser light source
ROF-TLS tunable laser light source, kugwiritsa ntchito kwambiri DFB laser, wavelength tuning range> 34nm, fixed wavelength interval (1GHz50 GHz100GHz) tunable laser light source, wavelength yake yotseka mkati imatha kuonetsetsa kuti kutuluka kwa kuwala kwa kutalika kwa kutalika kapena pafupipafupi pa gridi ya ITU ya DWDM. Ili ndi mawonekedwe amphamvu yotulutsa mphamvu yamagetsi (20mW), m'lifupi mwake, kutalika kwa mafunde amphamvu komanso kukhazikika kwamphamvu kwamphamvu. Imatha kuzindikira zida zakutali, zomwe zimagwiritsidwa ntchito poyesa zida za WDM, optical fiber sensing, PMD ndi PDL muyeso, ndi optical coherence tomography (OCT).
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ROF-DML analogi burodibandi molunjika kuwala kufala gawo mwachindunji modulated laser
ROF-DML mndandanda analogi wideband mwachindunji-modulated kuwala emission module, ntchito mkulu liniya mayikirowevu mwachindunji modulated DFB laser (DML), bwino mandala mode, palibe RF dalaivala amplifier, ndi Integrated automatic power control (APC) ndi automatic control control circuit (ATC), Izi zimaonetsetsa kuti laser imatha kufalitsa ma microwave RF ma siginecha mpaka 18 GHz kapena kuyankha kwamtundu wautali, popereka mtunda wautali kapena kuyankha kwamtundu wautali. ntchito zosiyanasiyana za analogi Broadband microwave ntchito. Popewa kugwiritsa ntchito zingwe zamtengo wapatali za coaxial kapena ma waveguide, malire a mtunda wotumizira amachotsedwa, kuwongolera kwambiri mawonekedwe azizindikiro ndi kudalirika kwa kulumikizana kwa ma microwave, ndipo angagwiritsidwe ntchito kwambiri pamagawo akutali opanda zingwe, nthawi komanso kugawa chizindikiro, telemetry ndi mizere yochedwa ndi magawo ena olankhulirana a microwave.
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Rof kuwala CHIKWANGWANI kuzindikira DFB laser C-gulu/L-gulu Tunable laser gwero kuwala
ROF-TLS tunable laser light source, kugwiritsa ntchito kwambiri DFB laser, wavelength tuning range> 34nm, fixed wavelength interval (1GHz50 GHz100GHz) tunable laser light source, wavelength yake yotseka mkati imatha kuonetsetsa kuti kutuluka kwa kuwala kwa kutalika kwa kutalika kapena pafupipafupi pa gridi ya ITU ya DWDM. Ili ndi mawonekedwe amphamvu yotulutsa mphamvu yamagetsi (20mW), m'lifupi mwake, kutalika kwa mafunde amphamvu komanso kukhazikika kwamphamvu kwamphamvu. Imatha kuzindikira zida zakutali, zomwe zimagwiritsidwa ntchito poyesa zida za WDM, optical fiber sensing, PMD ndi PDL muyeso, ndi optical coherence tomography (OCT).
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Rof Laser Modulator Semiconductor Laser kuwala gwero Tunable gwero
Wavelength tuning range
Mphamvu yotulutsa 10mw
Mzere wopapatiza
Mkati zokhoma wavelength
Kuwongolera kutali kulipo
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Dongosolo la ROF OCT Pezani gawo lodziwikiratu losinthika 150MHz Balanced Photodetector
ROF -BPR mndandanda wa module yowunikira yowunikira bwino (photodetector) imaphatikizira ma photodiode awiri ofanana ndi amplifier otsika kwambiri phokoso, kuchepetsa phokoso la laser ndi phokoso wamba, kuwongolera phokoso la dongosolo, kukhala ndi mayankho osiyanasiyana owonera, Phokoso lotsika, logwiritsidwa ntchito kwambiri, losavuta kugwiritsa ntchito, losavuta kugwiritsa ntchito, losavuta kugwiritsa ntchito. kuyeza kuchedwa kwa kuwala, kuwala kogwirizana tomography ndi zina.
Gulu la GBPR Series limapeza gawo lodziwikiratu losinthika, kuthandizira mpaka 5 zida zosinthika, kupindula kosiyanasiyana kolingana ndi bandwidth yosiyana, makasitomala amatha kusankha kupindula kwa zida zosiyanasiyana malinga ndi chizindikiro chenicheni cha kuwala kuti chizindikirike, chosinthika komanso chosavuta kugwiritsa ntchito.
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Machitidwe a ROF-BPR OCT Kupindula kwakukulu kwa bandwidth yokhazikika Kukhazikika kwa Photodetector Silicon Photodetector
ROF -BPR mndandanda wa module yowunikira yowunikira bwino (yolinganiza photodetector Silicon Photodetector) imagwirizanitsa ma photodiode awiri ofanana ndi amplifier otsika kwambiri phokoso, kuchepetsa phokoso la laser ndi phokoso lodziwika bwino, kupititsa patsogolo phokoso la dongosolo, kukhala ndi mitundu yosiyanasiyana ya mawonedwe owonetsera, kupindula, kugwiritsidwa ntchito, phokoso lochepa, kugwiritsidwa ntchito kosavuta, kumveka kosavuta, kosavuta kugwiritsa ntchito. kuzindikira kwa heterodyne, kuyeza kuchedwa kwa kuwala, kuwala kogwirizana ndi tomography ndi zina.
Mkulu-kupindula bwino kudziwika gawo (Balanced Photodetector) wokometsedwa kwa m'badwo wachitatu OCT (SS-OCT) machitidwe, ndi kupindula kwambiri ndi makhalidwe otsika phokoso, mkulu wamba-mode kukana chiŵerengero kudzera wavelength kukhathamiritsa, mkulu linanena bungwe voteji matalikidwe (~ 7V), ndi configured Monitor polojekiti chizindikiro (mpaka 10Vpp) linanena bungwe. Chowunikirachi chikupezeka pa DC-400MHz, 500K-1GHz, 500K-1.6GHz ndipo chimakongoletsedwa ndi 1064nm ndi 1310nm mafunde.
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ROF Balanced Photodetector High Sensitivity Photodetector silicon Photodetector yokhala ndi matalikidwe
ROF -BPR mndandanda wa module yowunikira yowunikira bwino (photodetector) imaphatikizira ma photodiode awiri ofanana ndi amplifier otsika kwambiri phokoso, kuchepetsa phokoso la laser ndi phokoso wamba, kuwongolera phokoso la dongosolo, kukhala ndi mayankho osiyanasiyana owonera, Phokoso lotsika, logwiritsidwa ntchito kwambiri, losavuta kugwiritsa ntchito, losavuta kugwiritsa ntchito, losavuta kugwiritsa ntchito. kuyeza kuchedwa kwa kuwala, kuwala kogwirizana tomography ndi zina.
BPR mndandanda 200M ndi 350M mkulu-kupindula bwino zigawo kudziwika, ndi kupindula mkulu ndi makhalidwe otsika phokoso, kudzera awiri Pin chubu poyankha kukhathamiritsa kukwaniritsa mkulu wamba-akafuna kukanidwa chiŵerengero ndi mkulu linanena bungwe voteji matalikidwe (~ 3.5V), gawo kudziwika akhoza kupereka phindu losiyana ndi lumikiza modes linanena bungwe malinga ndi zofuna za makasitomala. Ndiwoyenera kwambiri pamakina ozindikira ogwirizana monga Doppler wind radar.
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ROF Mini imapindula kwambiri ndi gawo lodziwikiratu la Optical OCT system Balanced Photodetector
ROF -BPR mndandanda wa module yowunikira yowunikira bwino (photodetector) imaphatikizira ma photodiode awiri ofanana ndi amplifier otsika kwambiri phokoso, kuchepetsa phokoso la laser ndi phokoso wamba, kuwongolera phokoso la dongosolo, kukhala ndi mayankho osiyanasiyana owonera, Phokoso lotsika, logwiritsidwa ntchito kwambiri, losavuta kugwiritsa ntchito, losavuta kugwiritsa ntchito, losavuta kugwiritsa ntchito. kuyeza kuchedwa kwa kuwala, kuwala kogwirizana tomography ndi zina.
Njira yodziwira bwino ya mini yomwe imapangidwira machitidwe a OCT mu ophthalmology imakhala ndi phindu lalikulu komanso phokoso lochepa, chiŵerengero cha kukana kwamtundu wamba komanso kutulutsa mphamvu kwamagetsi (~ 12V) kupyolera mu kukhathamiritsa kwa kutalika kwa mawonekedwe. Zakhala zikugwiritsidwa ntchito pamagulu amagulu pazida zachipatala za OCT, ndipo chowunikiracho chimatha kukonzedwanso kwa 1310nm ndi 1550nm wavelengths.
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ROF-BPR Series Mini Balanced Photodetector High Sensitivity Photodetector Si Photodetector
ROF -BPR mndandanda wa module yowunikira yowunikira bwino (photodetector) imaphatikizira ma photodiode awiri ofanana ndi amplifier otsika kwambiri phokoso, kuchepetsa phokoso la laser ndi phokoso wamba, kuwongolera phokoso la dongosolo, kukhala ndi mayankho osiyanasiyana owonera, Phokoso lotsika, logwiritsidwa ntchito kwambiri, losavuta kugwiritsa ntchito, losavuta kugwiritsa ntchito, losavuta kugwiritsa ntchito. kuyeza kuchedwa kwa kuwala, kuwala kogwirizana tomography ndi zina.
Njira yodziwira bwino ya mini yomwe imapangidwira machitidwe a OCT mu ophthalmology imakhala ndi phindu lalikulu komanso phokoso lochepa, chiŵerengero cha kukana kwamtundu wamba komanso kutulutsa mphamvu kwamagetsi (~ 12V) kupyolera mu kukhathamiritsa kwa kutalika kwa mawonekedwe. Zakhala zikugwiritsidwa ntchito pamagulu amagulu pazida zachipatala za OCT, ndipo chowunikiracho chimatha kukonzedwanso kwa 1310nm ndi 1550nm wavelengths.
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Rof Bias Point Controller automatic bias control module ya lithiamu niobate MZ modulator
ROF-ABC-MZ mndandanda zodziwikiratu kukondera kulamulira gawo ntchito zodziwikiratu kukondera kulamulira lifiyamu niobate MZ modulator, amene angapangitse modulator ntchito stably pa mfundo otsika kwambiri, mfundo apamwamba kapena orthogonal mfundo (mzere dera). gawo komanso Integrated ndi 1/99 coupler, amene angathe kulamulira kusintha kwa malo ntchito kudzera kunja siriyo doko, ndipo amathandiza akafuna kusintha pamanja, amene ali oyenera zosiyanasiyana modulators osiyana wavelength ndi ntchito, ndipo ndi abwino kwambiri kwa labotale yunivesite kumanga zatsopano kompyuta.
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Rof-EDFA-HP Mphamvu yapamwamba yotulutsa fiber amplifier Optical Amplifier
Gulu la ROF-EDFA-HP lapamwamba kwambiri la fiber fiber amplifier limagwiritsa ntchito njira yapadera ya kuwala kozikidwa pa erbium-ytterbium co-doped fiber, gwero lodalirika la kuwala kwa pampu ndi teknoloji yokhazikika yochepetsera kutentha kuti ikwaniritse mphamvu zambiri za 1535 ~ 1565nm. Ndi mphamvu yayikulu komanso phokoso lotsika, lingagwiritsidwe ntchito polumikizana ndi fiber optical, lidar ndi zina zotero.
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Rof Electro-optic modulator 780nm LiNbO3 Intensity Modulator 10G
LiNbO3 intensity modulator imagwiritsidwa ntchito kwambiri pamakina olumikizirana othamanga kwambiri, ma laser sensing ndi makina a ROF chifukwa chakuchita bwino kwa electro-optic. Mndandanda wa R-AM wotengera kapangidwe ka MZ kankha-chikoka ndi kapangidwe ka X-kudula, uli ndi mawonekedwe okhazikika athupi ndi mankhwala, omwe angagwiritsidwe ntchito poyesera ma labotale ndi machitidwe a mafakitale.
