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Pulse zaus tswj ntawm laser pulse tswj tshuab
Pulse zaus tswj ntawm laser pulse tswj tshuab 1. Lub tswv yim ntawm Pulse zaus, laser pulse Rate (Pulse Repetition Rate) yog hais txog tus naj npawb ntawm laser pulses emitted ib lub sij hawm, feem ntau nyob rau hauv Hertz (Hz). High zaus pulses yog haum rau siab repetition tus nqi daim ntawv thov, thaum ...Nyeem ntxiv -
Pulse dav tswj ntawm laser pulse tswj tshuab
Pulse width control of laser pulse control technology Lub pulse tswj ntawm laser yog ib qho ntawm cov kev sib txuas tseem ceeb hauv laser technology, uas ncaj qha cuam tshuam rau kev ua haujlwm thiab kev siv cov nyhuv ntawm laser. Daim ntawv no yuav systematically txheeb tawm pulse dav tswj, mem tes zaus tswj thiab ...Nyeem ntxiv -
Qhov tseeb ultra-high extinction ratio electro-optic modulator
Qhov tseeb ultra-siab extinction ratio electro-optic modulator On-chip electro-optical modulators (silicon-raws li, triquinoid, nyias zaj duab xis lithium niobate, thiab lwm yam) muaj qhov zoo ntawm compactness, siab ceev thiab tsawg zog noj, tab sis tseem muaj cov kev sib tw zoo rau kev ua tiav dynamic i ...Nyeem ntxiv -
Txoj cai thiab daim ntawv thov ntawm EDFA erbium-doped fiber amplifier
Lub hauv paus ntsiab lus thiab daim ntawv thov ntawm EDFA erbium-doped fiber ntau amplifier Cov qauv yooj yim ntawm EDFA erbium-doped fiber ntau amplifier, uas yog tsim los ntawm ib tug active nruab nrab (ntaus ntawm meters ntev doped quartz fiber, tub ntxhais txoj kab uas hla 3-5 microns, doping concentration (25-1000)x10-69, ...Nyeem ntxiv -
Nqe lus piav qhia: Erbium-doped fiber ntau Amplifier EDFA Optical Amplifier
Nqe lus piav qhia: Erbium-doped fiber Amplifier EDFA Optical Amplifier Erbium-doped optical fiber amplifier (EDFA, uas yog, lub teeb liab optical amplifier nrog Er3 + doped nyob rau hauv cov tub ntxhais fiber ntau los ntawm lub teeb liab) yog thawj optical amplifier tsim los ntawm University of Southampton hauv 1985, thiab kuv ...Nyeem ntxiv -
Taw qhia rau daim ntawv thov ntawm RF optical kis tau tus mob RF tshaj Fiber
Taw qhia rau daim ntawv thov ntawm RF optical kis tau tus mob RF tshaj Fiber Nyob rau hauv xyoo tsis ntev los no, microwave kev sib txuas lus thiab kho qhov muag telecommunications technology tau tsim sai heev. Ob lub thev naus laus zis tau ua tiav zoo hauv lawv txoj haujlwm, thiab tseem coj mus rau kev loj hlob sai ntawm cov neeg mob ...Nyeem ntxiv -
Wireless digital kev sib txuas lus: ua hauj lwm hauv paus ntsiab lus ntawm IQ modulation
Wireless digital kev sib txuas lus: Ua hauj lwm hauv paus ntsiab lus ntawm IQ modulation IQ modulation yog lub hauv paus ntawm ntau yam kev txiav txim siab modulation txoj kev dav siv nyob rau hauv lub LTE thiab WiFi teb, xws li BPSK, QPSK, QAM16, QAM64, QAM256, thiab lwm yam. To taub txoj kev ua hauj lwm ntawm IQ modulation yog ib qho tseem ceeb rau ...Nyeem ntxiv -
Fiber optic ncua kab raws li kev hloov kho qhov muag
Fiber optic ncua kab raws li kev hloov kho qhov muag Lub hauv paus ntsiab lus ntawm Fiber optic ncua kab Nyob rau hauv tag nrho-optical teeb liab ua, kho qhov muag fiber yuav paub lub zog ntawm teeb liab ncua, broaden, cuam tshuam, thiab lwm yam.Nyeem ntxiv -
Yuav ua li cas semiconductor optical amplifier ua tiav amplification?
Yuav ua li cas semiconductor optical amplifier ua tiav amplification? Tom qab lub advent ntawm era ntawm loj-muaj peev xwm kho qhov muag fiber kev sib txuas lus, optical amplification technology tau tsim sai heev. Optical amplifiers amplify input optical signals raws li lub zog hluav taws xob los yog stimulated sc ...Nyeem ntxiv -
Optical amplifier series: Taw qhia rau Semiconductor Optical Amplifier
Optical amplifier series: Taw qhia rau Semiconductor Optical Amplifier Semiconductor optical amplifier (SOA) yog ib qho kho qhov muag amplifier raws li semiconductor nce media. Nws yog qhov tseem ceeb zoo li fiber ntau txuas semiconductor laser raj, nrog rau daim iav kawg hloov los ntawm cov yeeb yaj kiab los tiv thaiv; Tilt...Nyeem ntxiv -
Classification thiab modulation tswvyim ntawm laser modulator
Kev faib tawm thiab kev hloov kho ntawm laser modulator Laser modulator yog ib hom kev tswj cov khoom siv laser, nws tsis yog ib qho yooj yim xws li cov muaju, lo ntsiab muag thiab lwm yam khoom, los yog kev sib koom ua ke zoo li lasers, cov khoom siv laser, yog qib siab ntawm kev sib koom ua ke, hom thiab kev ua haujlwm ntawm ...Nyeem ntxiv -
Nyias zaj duab xis lithium niobate (LN) photodetector
Nyias zaj duab xis lithium niobate (LN) photodetector Lithium niobate (LN) muaj cov qauv siv lead ua tshwj xeeb thiab cov txiaj ntsig zoo ntawm lub cev, xws li cov teebmeem tsis zoo, cov teebmeem electro-optic, cov teebmeem pyroelectric, thiab cov teebmeem piezoelectric. Nyob rau tib lub sijhawm, nws muaj qhov zoo ntawm wideband optical transparency ...Nyeem ntxiv
