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Vim li cas cov kab ke fiber optic muaj zog ntau dua rau cov teebmeem nonlinear?
Vim li cas cov kab ke fiber optic muaj zog ntau dua thiaj li muaj cov teebmeem tsis sib xws? Hauv cov kab ke fiber optic, ntau yam teeb meem yuav luag tsis tshwm sim hauv qab cov xwm txheej fais fab tsawg, tab sis thaum lub zog nce ntxiv, lawv mam li pom tseeb lossis txawm tias tsis tswj hwm, xws li kev nthuav dav ntawm spectral, kev tsis ruaj khov ntawm lub zog, cov cim qhia ...Nyeem Ntxiv -
Yuav tsum muaj cov khoom siv dab tsi rau kev tsim khoom thiab kev sim ntawm 800G optical modules?
Cov khoom siv twg xav tau rau kev tsim thiab sim cov 800G optical modules? Kev sim cov 800G optical modules suav nrog kev sim kev ua haujlwm txais thiab kev sim kev ua haujlwm kis. Cov npe khoom siv tseem ceeb thiab cov laj thawj yog raws li nram no: 1、 Cov khoom siv sim 1.1MCB carrier board Config...Nyeem Ntxiv -
Cov kauj ruam ua haujlwm ntawm qhov chaw dawb acousto-optic modulator
Cov kauj ruam ua haujlwm ntawm qhov chaw dawb acousto-optic modulator Qhov chaw dawb acousto-optic modulator nkag thiab tso tawm lub teeb beams los ntawm qhov qhib lub teeb qhov, xav tau kev sib phim meej thiab Bragg lub kaum sab xis hloov kho nrog lub thav duab hloov kho peb-seem. Piv nrog rau cov koob txuas fiber, lub ...Nyeem Ntxiv -
Kev xav txog kev tsim qauv rau cov laser semiconductor muaj zog siab
Kev txiav txim siab tsim rau lub zog siab semiconductor laser Tsab xov xwm no yuav piav qhia txog cov kev txiav txim siab tsim qauv tseem ceeb thiab cov txheej txheem siv ntawm lub zog siab semiconductor laser. Raws li lub tswv yim dav dav ntawm "nce lub zog siab tshaj plaws los ntawm kev nthuav dav lub ntim luminous ...Nyeem Ntxiv -
Yuav siv lub acousto optic modulator li cas ua lub optical switch
Yuav siv lub acousto optic modulator (AOM modulator) li cas ua lub optical switch 1. Keeb kwm yav dhau los thiab kev txhim kho thev naus laus zis 1.1 Keeb kwm ntawm Laser: Xyoo 1960, Theodore Meiman tau tsim thawj lub ruby laser, cim qhov yug ntawm laser technology. 1.2 Laser Development: Tom qab ntawd, ntau yam...Nyeem Ntxiv -
Kev tshawb pom tshiab hauv LiNbO3 modulator
Kev tshawb pom tshiab hauv LiNbO3 modulator Tsis ntev los no, cov kws tshawb fawb Suav tau tso tawm daim ntawv pov thawj tsim khoom tseem ceeb ntawm PDH laser zaus xauv thev naus laus zis. Lub kaw lus PDH laser zaus xauv raws li nonlinear SOA (Semiconductor Optical Amplifier) los tsim cov sidebands. Daim ntawv pov thawj no lub hom phiaj yog los daws teeb meem...Nyeem Ntxiv -
Txoj cai ua haujlwm ntawm acousto-optic modulator
1. Txoj cai ua haujlwm ntawm acousto-optic modulator Lub hauv paus ntawm acousto-optic modulator (AOM modulator) yog qhov acousto-optic effect. Nws cov qauv yooj yim suav nrog acousto-optic crystals, transducers, absorption devices, thiab drivers. Lub teeb liab hluav taws xob tso tawm los ntawm tus tsav tsheb yog hloov mus ua ultraso...Nyeem Ntxiv -
Kev Taw Qhia rau 3GHz Directly Modular Laser
Kev Taw Qhia Txog 3GHz Directly Modular Laser Hauv lub caij nyoog tam sim no ntawm kev txhim kho thev naus laus zis sai, qhov kev thov rau cov lasers ua haujlwm siab tau nce ntxiv hauv ntau qhov chaw. Txawm hais tias nrhiav kev xa cov teeb liab zoo thiab ruaj khov lossis xav tau cov thev naus laus zis precision sensing, lub laser zoo heev yog qhov tseem ceeb ...Nyeem Ntxiv -
Cov yam ntxwv ntawm EDFA Amplifier
Cov yam ntxwv ntawm EDFA Amplifier Lub hauv paus ntsiab lus ua haujlwm ntawm cov fiber amplifiers zoo ib yam li cov lasers khov kho. Cov theem zog tseem ceeb, kev nqus thiab nce spectra ntawm erbium ions (Er ³ ⁺) hauv quartz optical fibers tau qhia hauv Daim Duab 2. Cov khoom amorphous ntawm quartz nthuav dav ...Nyeem Ntxiv -
Cov lus qhia tshwj xeeb rau erbium-doped fiber amplifier (EDFA Optical Amplifier)
Cov lus qhia tshwj xeeb rau erbium-doped fiber amplifier (EDFA Optical Amplifier) Koj tau yuav lub erbium-doped fiber amplifier (EDFA Optical Amplifier) nrog qhov tshwj xeeb ntawm 30dB nce thiab lub zog tso zis ntawm + 20dBm. Txuas 0dBm input teeb thiab nyeem cov zis ntawm + 27dBm. Koj tuaj yeem xam...Nyeem Ntxiv -
Lub hauv paus ntsiab lus ua haujlwm ntawm cov modulator siv zog sib xws
Lub hauv paus ntsiab lus ua haujlwm ntawm cov modulator zog sib xws Lub hauv paus ntsiab lus ntawm cov modulators zog sib txawv nyob ntawm hom. Cov hauv qab no yog cov hauv paus ntsiab lus ua haujlwm ntawm cov modulators zog sib xws: 1. Mach Zehnder Intensity Modulator (MZM Modulator) Lub hauv paus ntsiab lus tseem ceeb: Raws li qhov cuam tshuam ntawm ...Nyeem Ntxiv -
Cov qauv ntawm PIN photodetector
Cov qauv ntawm PIN photodetector Photodetector, ib lub cuab yeej uas hloov cov teeb liab teeb liab mus rau hauv cov teeb liab hluav taws xob siv cov nyhuv photoelectric, zoo li lub qhov muag tib neeg thiab tuaj yeem ntes tau ob qho tib si pom thiab tsis pom cov teeb liab tsis muaj zog. Vim nws txoj haujlwm ua haujlwm ntawm lub teeb irradiation ua rau muaj kev hloov pauv hauv lub cev ...Nyeem Ntxiv
