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Imodyuli ye-analog ye-analog ye-ROF-DML yokuhambisa ukukhanya ngokuthe ngqo kwiModyuli ye-laser emodulisiweyo
Imodyuli ye-ROF-DML ye-analog ye-analog ehambelana ngqo nemodyuli yokukhupha i-optical emission, isebenzisa i-laser ephezulu ye-microwave ehambelana ngqo ne-DFB laser (DML), imowudi yokusebenza ecace ngokupheleleyo, akukho sixhobo sokukhulisa umqhubi we-RF, kunye nolawulo lwamandla oluzenzekelayo oluzenzekelayo (APC) kunye nesekethe yokulawula ubushushu obuzenzekelayo ( ATC), Oku kuqinisekisa ukuba i-laser inokusasaza imiqondiso ye-microwave RF ukuya kuthi ga kwi-18GHz kumgama omde, kunye ne-bandwidth ephezulu kunye nokuphendula okuthe tyaba, ibonelela ngonxibelelwano oluphezulu lwelayini yefiber kwiinkqubo ezahlukeneyo ze-analog Broadband microwave. Ngokunqanda ukusetyenziswa kweentambo ze-coaxial ezibizayo okanye i-waveguides, umda wothutho wothumelo uyapheliswa, uphucula kakhulu umgangatho wesignali kunye nokuthembeka konxibelelwano lwe-microwave, kwaye inokusetyenziswa ngokubanzi kwiindawo ezikude ezingenazintambo, ixesha kunye nokusabalalisa umqondiso wesalathisi, i-telemetry kunye nemigca yokulibaziseka kunye nezinye. imimandla yonxibelelwano nge-microwave.
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Imodyuli ye-Rof ye-desktop ye-Electro-optic imodyuli ye-10G ye-Broadband Microwave yeAplifier
Iimodyuli ze-amplifier ze-R-RF-10-RZsisixhobo sokukhulisa i-desktop esilungiselelwe ngokucacileyo ukuhanjiswa kwekhowudi ye-RZ kwiinkqubo zonxibelelwano zefayibha ze-high-speed optical. Ikhulisa amanqanaba amancinci esantya esinesantya esiphezulu esinokuqhuba imodyuli kwaye emva koko iye Lithium niobate (LiNbO3) imodyuli ye-electro-optical ukusebenza. Inokuzuza ngcono kuluhlu lwebroadband.
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Imodyuli yeRof Electro-optic idesktop amplifier 20G Broadband Microwave Amplifier iimodyuli
Iimodyuli ze-amplifier ze-R-RF-10-RZsisixhobo sokukhulisa i-desktop esilungiselelwe ngokucacileyo ukuhanjiswa kwekhowudi ye-RZ kwiinkqubo zonxibelelwano zefayibha ze-high-speed optical. Ikhulisa amanqanaba amancinci esantya esinesantya esiphezulu esinokuqhuba imodyuli kwaye emva koko iye Lithium niobate (LiNbO3) imodyuli ye-electro-optical ukusebenza. Inokuzuza ngcono kuluhlu lwebroadband.
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Iimodyuli ze-ROF RF ze-broadband Transceiver Imodyuli ye-RF ngaphaya kwekhonkco lefayibha ikhonkco le-analog ye-ROF ye-broadband
Ikhonkco ye-analog ye-RoF (iimodyuli ze-RF) ikakhulu zenziwe ngeemodyuli ze-analog optical transmission kunye ne-analog optical reception modules, ukufikelela kumgama omde wokuhanjiswa kweempawu ze-RF kwiifiber zamehlo. Isiphelo sothumelo siguqula isignali yeRF ibe yisignali ye-optical, ethi idluliswe ngefiber ebonakalayo, emva koko isiphelo sokufumana siguqule isiginali ye-optical ibe ngumqondiso weRF. Amakhonkco e-RF fiber optic transmission aneempawu zelahleko ephantsi, ibroadband, amandla amakhulu, kunye nokhuseleko kunye nobumfihlo, kwaye asetyenziswa ngokubanzi kwii-eriyali ezikude, unxibelelwano lomgama omde lwe-analog fiber optic, ukulandelela, i-telemetry kunye nolawulo, imigca yokulibazisa i-microwave, umhlaba wesathelayithi. izikhululo, irada, kunye namanye amabala. I-Conquer isungule uthotho lweemveliso zothumelo lwe-fiber optic yeRF ngokukodwa intsimi yothumelo lweRF, egquma iibhendi zamaza amaninzi ezifana ne-L, S, X, Ku, njl. , kunye nokukhanya okuhle ngaphakathi kwebhendi.
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Rof Eo imodyuli Pulse laser umthombo DFB Laser imodyuli DFB Semiconductor laser Umthombo wokukhanya
Umthombo we-laser we-DFB usebenzisa i-chip ye-laser ye-DFB ephezulu, eyenzelwe ngokukodwa i-ATC kunye neesekethe ze-APC, kunye nolawulo lokuzihlukanisa ukuze kuqinisekiswe amandla aphezulu kakhulu kunye nokuzinza kwe-wavelength.
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ROF-PR 10GHz High-Speed Photodetector UkuKhanya kwimodyuli yeModyuli yokubona iAmplified Photodetector
I-ROF-PR-10G 10GHz imodyuli yokukhangela ukukhanya okuphezulu (imodyuli yokufumana ukukhanya kwe-Analog nge-amplification) I-Optical Detector isebenzisa i-high-performance kunye ne-High-Speed 10GHz i-PIN detector, i-amplifier yomsindo ophantsi, imowudi enye / i-multi-mode fiber coupling input, Ukukhutshwa kwesihlanganisi se-SMA, ukufumana inzuzo ephezulu, uvakalelo oluphezulu, imveliso yokudibanisa i-DC / AC, ukufumana i-flat kunye nezinye iimpawu, ngokukodwa zisetyenziswa kwi-Analog optical reception reception, inkqubo yokuhanjiswa kwefayibha ye-high-speed, i-ROF kunye ne-fiber optical sensing systems kunye nezinye iinkalo.
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I-ROF Electro-optic modulator laser umthombo wokukhanya we-LDDR umqhubi we-laser diode
Umqhubi we-laser diode (umthombo wokukhanya we-laser) usetyenziswa ikakhulu kwi-semiconductor laser stable drive kunye nohlengahlengiso lokuqhuba, uphuhliso lwemveliso ye-laser ye-semiconductor okanye ukubonwa kwenkqubo yokuvelisa, ukuhlela, uvavanyo lokuguga, uvavanyo lokusebenza, ulawulo lomgangatho kunye namanye amakhonkco. Ineempawu zemveliso ezinzileyo yangoku, ulawulo oluchanekileyo lobushushu, ukhuseleko olubanzi lokukhuselwa, ukusebenza okulula kunye nokuqondayo, ixabiso eliphantsi, njl.
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Imodyuli yeRof Electro-optic EDFA Optical Amplifier Erbium Doped Fiber Aplifier YDFA Amplifier
Iamplifier yamehlo sisixhobo esifumana ukukhanya kophawu lwegalelo kwaye sivelise isignali ephumayo ngamandla aphezulu okukhanya. Ngokuqhelekileyo, amagalelo kunye neziphumo ziyimiqadi yelaser (inqabile kakhulu ezinye iintlobo zemiqadi yokukhanya), nokuba zisasazeka njengeemitha zeGaussian kwindawo ekhululekileyo okanye kwifayibha. Ukwandisa kwenzeka kwinto ebizwa ngokuba yi- gain medium , ekufuneka "ipumpwe" (okt, inikwe amandla) ukusuka kumthombo wangaphandle. Uninzi lweamplifiers optical mhlawumbi optically okanye ngombane impompo.
Iindidi ezahlukeneyo zeamplifiya zohluka kakhulu umz. ngokweempawu zokugcwalisa. Umzekelo, i-laser-doped-earth-doped media gain media inokugcina izixa ezikhulu zamandla, ngelixa i-optical parametric amplifiers ibonelela ngokwandisa kuphela ukuba umqa wempompo ukhona. Njengomnye umzekelo, i-semiconductor optical amplifiers igcina amandla amancinci kakhulu kune-fiber amplifiers, kwaye oku kuneempembelelo ezibalulekileyo kunxibelelwano lwefiber optical. -
Imodyuli ye-Rof Electro-optic ye-1550nm yokuNxinzelela isiThuthi esikwicala elinye-ibhendi yeModyuli ye-SSB
I-ROF-ModBox-SSB-1550 ye-Suppression Carrier Single Sideband Modulation Unit yimveliso edityanisiweyo kakhulu ye-Rofea photoelectric enamalungelo azimeleyo epropathi enomgangatho ophezulu wokuqonda.
Imveliso idibanisa i-modulator ephindwe kabini ye-Mach-Zehnder, isilawuli se-bias, umqhubi we-RF kunye nezinye izinto eziyimfuneko kwiyunithi, engenzi lula umsebenzisi kuphela, kodwa iphucula kakhulu ukuthembeka kwe-MZ intensity modulator. Ngaphezu koko, inokwenziwa ngokweemfuno zabasebenzisi.
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Imodyuli yeRof Electro-optic LiNbO3 MIOC Series Y-Waveguide Modulator
I-R-MIOC Series Y-Waveguide Modulator yi-LiNbO3 ye-multifunctional edibeneyo ye-optical circuit (LiNbO3 MIOC) esekelwe kwi-teknoloji ye-microelectronic, ekwazi ukufezekisa i-polarizer kunye ne-analyzer, i-beam yokwahlula kunye nokudibanisa, ukumodareyitha kwesigaba kunye nomnye umsebenzi. I-waveguides kunye ne-electrode zenziwe kwi-chip ye-LiNbO3, imveliso kunye neefiber zokufaka zidibene ngokuchanekileyo kunye ne-waveguides, emva koko yonke i-chip ifakwe kwizindlu ze-Kovar zegolide ukufumana ukusebenza kakuhle kunye nokuthembeka okuphezulu.
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I-Ultra Compact DP-IQ Modulator Bias Controller Umlawuli we-Bias ozenzekelayo
I-Rofea 'modulator bias controller yenzelwe ngokukodwa iimodyuli ze-Mach-Zehnder ukuze kuqinisekiswe imeko yokusebenza ezinzileyo kwiindawo ezahlukeneyo zokusebenza. Ngokusekwe kwindlela yayo yokusetyenzwa kwedijithali ngokupheleleyo, umlawuli unokubonelela ngentsebenzo ezinzileyo.
Umlawuli ufaka i-frequency ephantsi, i-amplitude ephantsi ye-dither signal kunye ne-bias voltage kwimodyuli. Ihlala ifunda imveliso evela kwimodyuli kwaye imisela imeko yombane we-bias kunye nempazamo ehambelana nayo. Ivoltheji entsha ye-bias iya kusetyenziswa emva kwamagama ngokomlinganiselo wangaphambili. Ngale ndlela, imodyuli iyaqinisekiswa ukuba isebenza phantsi kombane ofanelekileyo wokuthamba.
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I-Ultra Compact IQ Modulator Bias Controller Umlawuli we-Bias ozenzekelayo
I-Rofea 'modulator bias controller yenzelwe ngokukodwa iimodyuli ze-Mach-Zehnder ukuze kuqinisekiswe imeko yokusebenza ezinzileyo kwiindawo ezahlukeneyo zokusebenza. Ngokusekwe kwindlela yayo yokusetyenzwa kwedijithali ngokupheleleyo, umlawuli unokubonelela ngentsebenzo ezinzileyo.
Umlawuli ufaka i-frequency ephantsi, i-amplitude ephantsi ye-dither signal kunye ne-bias voltage kwimodyuli. Ihlala ifunda imveliso evela kwimodyuli kwaye imisela imeko yombane we-bias kunye nempazamo ehambelana nayo. Ivoltheji entsha ye-bias iya kusetyenziswa emva kwamagama ngokomlinganiselo wangaphambili. Ngale ndlela, imodyuli iyaqinisekiswa ukuba isebenza phantsi kombane ofanelekileyo wokuthamba.
