-
Acousto-optic modulator: Daim ntawv thov hauv cov khoom txias atom
Acousto-optic modulator: Daim ntawv thov nyob rau hauv txias atom txee Raws li cov ntsiab lus ntawm tag nrho cov-fiber laser txuas nyob rau hauv lub txias atom txee, lub optical fiber acousto-optic modulator yuav muab high-power zaus-stabilized laser rau lub txias atom txee. Atoms yuav nqus photons nrog lub resonant ...Nyeem ntxiv -
Lub ntiaj teb tau tawg los ntawm quantum tseem ceeb txwv thawj zaug
Lub ntiaj teb tau tawg los ntawm quantum tseem ceeb txwv thawj zaug. Tus nqi tseem ceeb ntawm qhov tseeb ib leeg-photon qhov chaw tau nce los ntawm 79%. Quantum Key Distribution (QKD) yog ib qho kev siv tshuab encryption raws li quantum lub hauv paus ntsiab lus thiab qhia tau hais tias muaj peev xwm loj hauv kev txhim kho kev sib txuas lus ruaj ntseg ...Nyeem ntxiv -
Dab tsi yog semiconductor optical amplifier
Dab tsi yog semiconductor optical amplifier Ib semiconductor optical amplifier yog hom optical amplifier uas siv semiconductor nce nruab nrab. Nws zoo ib yam li laser diode, nyob rau hauv uas daim iav nyob rau hauv qis kawg yog hloov nrog ib tug semi-reflective txheej. Lub teeb liab kis tau ...Nyeem ntxiv -
Bipolar ob-dimensional avalanche photodetector
Bipolar ob-dimensional avalanche photodetector Lub bipolar ob-dimensional avalanche photodetector (APD photodetector) ua tiav cov suab nrov tsis tshua muaj suab nrov thiab siab rhiab heev nrhiav kom pom qhov pom ntawm ob peb photons lossis ib qho photons muaj qhov tseem ceeb ntawm daim ntawv thov kev cia siab hauv fie ...Nyeem ntxiv -
Mach-Zehnder Modulator yog dab tsi
Mach-Zehnder Modulator (MZ Modulator) yog ib qho khoom siv tseem ceeb rau kev hloov kho qhov muag teeb liab raws li txoj cai cuam tshuam. Nws txoj hauv kev ua haujlwm yog raws li hauv qab no: Ntawm Y-shaped ceg ntawm qhov kawg ntawm cov tswv yim, lub teeb tawm tswv yim tau muab faib ua ob lub teeb tsis muaj zog thiab nkag mus rau ob qhov sib npaug ntawm qhov muag pom ...Nyeem ntxiv -
Txoj kev tseem ceeb ntawm tunable nqaim-linewidth lasers
Txoj kev tseem ceeb ntawm tunable nqaim-linewidth lasers Lub ntsiab kev ntawm tunable nqaim-linewidth lasers nrog semiconductor txheej kab noj hniav Tunable nqaim-linewidth lasers yog lub hauv paus rau kev siv dav hauv teb xws li atomic physics, spectroscopy, quantum qhia ...Nyeem ntxiv -
Tshiab ultra-wideband 997GHz electro-optic modulator
Tshiab ultra-wideband 997GHz electro-optic modulator Ib qho tshiab ultra-wideband electro-optic modulator tau teeb tsa cov ntaub ntawv bandwidth ntawm 997GHz Tsis ntev los no, pab pawg tshawb fawb hauv Zurich, Switzerland, tau ua tiav ib qho ultra-wideband electro-optic modulator uas ua haujlwm ntawm frequencies khiav ...Nyeem ntxiv -
Dab tsi yog acousto-optic modulator AOM modulator
Dab tsi yog acousto-optic modulator AOM modulator Acousto-optic modulation yog cov txheej txheem sab nrauv. Feem ntau, cov khoom siv acousto-optic uas tswj qhov sib txawv ntawm qhov sib txawv ntawm lub laser beam hu ua acousto-optic modulator (AOM modulator). Lub teeb liab modulated ua rau ntawm e...Nyeem ntxiv -
Dab tsi yog qhov nqaim linewidth laser?
Dab tsi yog qhov nqaim linewidth laser? Txoj kab dav dav dav dav, lo lus "kab dav" yog hais txog cov kab dav dav ntawm lub laser nyob rau hauv lub zaus sau, uas feem ntau suav hais tias yog ib nrab-ncej tag nrho dav ntawm lub spectrum (FWHM). Lub linewidth yog feem ntau cuam tshuam los ntawm spontaneous radi...Nyeem ntxiv -
Sub-20 femtosecond pom lub teeb tunable pulsed laser qhov chaw
Sub-20 femtosecond pom lub teeb tunable pulsed laser qhov chaw Tsis ntev los no, ib pab neeg tshawb fawb los ntawm UK tau luam tawm ib txoj kev tshawb fawb tshiab, tshaj tawm tias lawv tau ua tiav ib qho kev tsim tunable megawatt-theem sub-20 femtosecond pom lub teeb tunable pulsed laser qhov chaw. Qhov no pulsed laser qhov chaw, ultra ...Nyeem ntxiv -
Daim ntawv thov teb ntawm acousto-optic modulators (AOM Modulator)
Daim ntawv thov teb ntawm acousto-optic modulators (AOM Modulator) Lub hauv paus ntsiab lus ntawm Acousto-optic modulator: Ib qho acousto-optic modulator (AOM Modulator) feem ntau yog tsim los ntawm acousto-optic crystals, transducers, nqus cov khoom siv thiab cov tsav tsheb. Modulated teeb liab tso zis los ntawm tus tsav tsheb ua ...Nyeem ntxiv -
Yuav ua li cas xaiv hom optical ncua kab ODL
Yuav ua li cas xaiv hom kho qhov muag ncua kab ODL Optical Delay Lines (ODL) yog cov khoom siv ua haujlwm uas tso cai rau cov teeb liab kho qhov muag los ntawm qhov kawg ntawm fiber ntau, kis tau los ntawm qee qhov ntev ntawm qhov chaw dawb, thiab tom qab ntawd sau ntawm fiber ntau rau cov zis, ua rau lub sij hawm ncua. Lawv tuaj yeem yog app ...Nyeem ntxiv
