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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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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.
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Isilawuli se-MZM esiChanekile esiPhezulu se-Ultra
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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Rof-AMBox Electro-optical intensity modulator Mach Zehnder Modulator intensity Modulation Instrument
I-Rof-AMBox Electro-optical intensity modulator yimveliso edityaniswe kakhulu ephethwe yiRofea enamalungelo azimeleyo epropathi enomgangatho ophezulu wokuqonda. Isixhobo sidibanisa i-electro-optical intensity modulator, i-microwave amplifier kunye nesekethe yayo yokuqhuba ibe yinye, engaququzeleli kuphela ukusetyenziswa kwabasebenzisi, kodwa iphucula kakhulu ukuthembeka kwe-MZ intensity modulator, kwaye inokubonelela ngeenkonzo ezenziwe ngokwezifiso ngokweemfuno zomsebenzisi.
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Imodyuli ye-Rof Electro-optic i-lithium niobate imodyuli ye-1550nm yeSigaba seModyuli
I-lithium niobate electro-optic phase modulator (i-lithium niobate modulator) inelahleko ephantsi yokufaka, i-bandwidth ephezulu, i-voltage ephantsi yesiqingatha-amaza, iimpawu zomonakalo ophezulu wamandla okukhanya, i-chirp kwinkqubo yonxibelelwano ye-optical ekhawulezayo isetyenziselwa ukulawula ukukhanya, ukutshintshwa kwesigaba senkqubo yonxibelelwano ehambelanayo, i-sideband ye-ROF kunye nokunciphisa inkqubo yokunxibelelana ye-fiber optical optical scabane njl.
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Imodyuli ye-Rof Electro-optic Ubude be-1064nm Ubukhulu bemodyuli ye-300M ye-lithium niobate imodyuli
I-ROF-AM 1064nm lithium niobateimodyuli ye-optical intensity(I-lithium niobate modulators) isebenzisa inkqubo yokutshintshiselana yeproton ephucukileyo, enelahleko ephantsi yokufaka, i-modulation bandwidth ephezulu, i-voltage ephantsi yesiqingatha-amaza kunye nezinye iimpawu ezisetyenziswa kwinkqubo yonxibelelwano lwe-optical space, izixhobo zokuvelisa i-pulse, i-quantum optics kunye nezinye iindawo.
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Imodyuli yeRof Electro-optic 1310nm Intensity Modulator 2.5G mach-zehnder imodyuli
I-LiNbO3 intensity modulator (imodyuli ye-mach-zehnder) isetyenziswa ngokubanzi kwinkqubo yonxibelelwano olukhawulezayo, i-laser sensing kunye ne-ROF systems ngenxa ye-electro-optic effect. Uchungechunge lwe-R-AM olusekelwe kwisakhiwo se-MZ kunye noyilo lwe-X-cut, luneempawu ezizinzileyo zomzimba kunye neekhemikhali, ezinokuthi zisetyenziswe zombini kwiimvavanyo zebhubhoratri kunye neenkqubo zoshishino. -
Rof Electro-optic imodyuli PERM Series Polarization Extinction Ratio Meter
Umvavanyi omnye / oMbini wokuphela komlinganiso wokuphela kwetshaneli unokuvavanya ngokuzimeleyo umlinganiso wokuphela kwepolarization, uvavanyo lwamandla okukhanya, i-digital zeroing, ukulinganisa idijithali, i-manual okanye ukhetho oluzenzekelayo loluhlu, oluxhotyiswe nge-USB (RS232) ujongano, isoftware yekhompyuter ephezulu inokuvavanya ngokuzenzekelayo, irekhodi kwaye ihlalutye idatha, kwaye inokwenza lula inkqubo yovavanyo oluzenzekelayo. Isetyenziswa kakhulu kwisixhobo sonxibelelwano lwe-optical, ifayibha yamehlo, izixhobo ze-optical passive kunye novavanyo lwezixhobo ezisebenzayo, uluhlu olubanzi lwamandla, ukuchaneka kovavanyo oluphezulu, ixabiso elisebenzayo, ukuthembeka okulungileyo.
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Imodyuli yeRof Electro-optic Wavelength 1064nm Ukuqina kwemodyuli 2.5G
I-ROF-AM 1064nm lithium niobateimodyuli ye-optical intensityisebenzisa inkqubo yokutshintshiselana yeproton ephucukileyo, enelahleko ephantsi yokufaka, i-modulation bandwidth ephezulu, i-voltage esezantsi yesiqingatha-amaza kunye nezinye iimpawu ezisetyenziswa kwinkqubo yonxibelelwano ye-optical space, izixhobo zokuvelisa i-pulse, i-quantum optics kunye nezinye iindawo.
