Tshuab teev ntawmElectro-Optic Modulator
Lub electro-optic modulator (EOM Modulator) Yog lub teeb liab tswj hwm uas siv lub electro-optic nyhuv los hloov lub teeb lub teeb. Nws ua kev ua haujlwm hauv paus ntsiab lus yog feem ntau tau ua tiav los ntawm cov pockels investion), uas siv cov khoom siv kho qhov muag kho qhov muag nyob hauv kev txiav txim ntawm hluav taws xob.
Cov qauv yooj yim ntawm cov qauv hluav taws xob hluav taws xob feem ntau suav nrog siv cov siv lead ua) nrog cov khoom siv hluav taws xob, thiab cov khoom siv hluav taws xob, thiab cov khoom siv yog lithbo₃). Qhov hluav taws xob yuav tsum tau ua rau kev hloov pauv theem yog hu ua ib nrab yoj voltage. Rau pockels muaju, pua pua lossis txawm tias ntau txhiab tus volts feem ntau yuav tsum tau, yog li qhov kev xav tau rau high-voltage amplifiers. Qhov tsim nyog hluav taws xob hluav taws xob tau hloov mus tau xws li cov hluav taws xob ntau hauv ob peb nanoseconds, tso cai rau EOM siv los ua kev hloov pauv nrawm nrawm; Vim yog lub peev xwm ntawm pockels muaju, cov tsav tsheb yuav tsum muab qhov hloov pauv ntawm kev hloov kho tam sim no lossis kev hloov pauv, qhov yuav tsum tau txo qis). Hauv lwm qhov xwm txheej, xws li thaum tsuas yog amplitude lossis theem hloov kho lossis theem me me, tsuas yog yuav tsum muaj voltage me me rau kev hloov kho. Lwm cov ntaub ntawv tsis muaj crystal siv nyob rau hauv electro-optical modulators (EOM Modulator) Xws li cov poov tshuaj Titanate (KTP), BBO-Barium Tantensate (Litha)
Electro-Optic Modulators (Eo modulator) Qhia cov ntawv thov tseem ceeb ntawm cov lej ntawm cov neeg siab tech:
1. Kev sib txuas lus zoo Fiber: Hauv cov xov tooj niaj hnub tau txais kev sib tham, Electro-optical modulators (Eo modulator) Tau siv los kho cov cim kho qhov muag kho kho qhov muag Los ntawm cov tswj tau yooj yim ntawm theem lossis amplitude ntawm lub teeb, siab nrawm thiab cov ntaub ntawv muaj peev xwm loj tau ua tiav.
2. Precision spectroscopy: lub electro-optical modulator modulates lub teeb ci hauv lub spectrometer los txhim kho ntsuas ntsuas qhov ntsuas tau. Los ntawm sai sai modulating zaus lossis theem ntawm lub teeb liab kho qhov muag tuaj yeem txaus siab, thiab kev daws teeb meem ntawm kev ntsuas ntawm lub zog rau kev hloov kho tau.
3. Kev ua haujlwm siab optical cov ntaub ntawv ua: Electro-optical modulator hauv kev siv kho qhov muag thiab cov ntaub ntawv ua haujlwm tiag tiag los txhim kho cov ntaub ntawv kho muag thiab hloov tau. Nrog cov lus qhia nrawm nrawm ntawm EOM, kev kub ceev thiab latency optical cov ntaub ntawv ua thiab kev sib kis tau pom tau.
4. Laser thev naus laus zis: Qhov hluav taws xob hloov kho tau tuaj yeem tswj hwm lub caij nyoog ntawm nqaj, muab kev txhawb nqa rau qhov kev ua kom raug, kev siv laser thiab lwm yam kev siv. Los ntawm precisely modulating cov tsis muaj ntawm lub nqaj laser, ua tau zoo laser kev ua tiav tuaj yeem ua tiav.
Lub sij hawm Post: Jan-07-2025