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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 -
Dab tsi yog Fiber Optic Delay Line (OFDL)
Dab tsi yog Fiber Optic Delay Line OFDL Fiber Optical Delay Line (OFDL) yog ib qho khoom siv uas tuaj yeem ua tiav lub sijhawm ncua ntawm cov teeb liab kho qhov muag. Los ntawm kev siv qeeb, nws tuaj yeem ua tiav theem hloov pauv, tag nrho-optical cia thiab lwm yam haujlwm. Nws muaj ntau yam kev siv hauv phased array radar, fiber ntau optic sib txuas lus ...Nyeem ntxiv -
Dab tsi yog laser modulation technology
Dab tsi yog laser modulation technology Lub teeb yog ib hom electromagnetic yoj nrog ntau zaus. Nws muaj kev sib raug zoo heev thiab yog li, zoo li yav dhau los electromagnetic nthwv dej (xws li xov tooj cua thiab TV), tuaj yeem siv los ua tus xa khoom xa xov. Cov ntaub ntawv "carr...Nyeem ntxiv -
Qhia cov silicon photonic Mach-Zehnder modulator MZM modulator
Qhia cov silicon photonic Mach-Zehnder modulator MZM modulator Lub Mach-Zehnder modulator yog qhov tseem ceeb tshaj plaws nyob rau hauv lub transmitter kawg nyob rau hauv 400G / 800G silicon photonic modules. Tam sim no, muaj ob hom modulators ntawm transmitter kawg ntawm pawg tsim silicon photonic module ...Nyeem ntxiv -
Fiber lasers nyob rau hauv lub tshav pob ntawm optical fiber kev sib txuas lus
Fiber lasers nyob rau hauv lub tshav pob ntawm optical fiber kev sib txuas lus Lub Fiber Laser yog hais txog ib tug laser uas siv tsawg lub ntiaj teb-doped iav fibers raws li qhov nruab nrab nce. Fiber lasers tuaj yeem tsim tau raws li fiber ntau amplifiers, thiab lawv txoj haujlwm ua haujlwm yog: siv lub tshuab nqus fiber ntau ntev raws li exa ...Nyeem ntxiv -
Optical amplifiers hauv kev sib txuas lus kho qhov muag fiber ntau
Optical amplifiers nyob rau hauv lub tshav pob ntawm kev sib txuas lus fiber ntau Optical amplifier yog ib qho cuab yeej uas ua kom pom cov teeb liab. Hauv kev sib txuas lus kho qhov muag fiber ntau, nws tsuas yog ua lub luag haujlwm hauv qab no: 1. Txhim kho thiab ua kom lub zog kho qhov muag. Los ntawm kev tso lub optical amplifier ntawm t ...Nyeem ntxiv -
Txhim kho semiconductor optical amplifier
Enhanced semiconductor optical amplifier Qhov txhim kho semiconductor optical amplifier yog qhov hloov kho dua tshiab ntawm semiconductor optical amplifier (SOA optical amplifier). Nws yog ib qho amplifier uas siv semiconductors los muab qhov nruab nrab nce. Nws cov qauv zoo ib yam li Fabry ...Nyeem ntxiv -
High-performance self-tsav infrared photodetector
High-performance self-driven infrared photodetector infrared photodetector muaj cov yam ntxwv ntawm muaj zog tiv thaiv kev cuam tshuam muaj peev xwm, muaj zog lub hom phiaj muaj peev xwm paub, tag nrho cov huab cua ua haujlwm thiab zoo zais. Nws tab tom ua lub luag haujlwm tseem ceeb hauv thaj chaw xws li tshuaj, mi ...Nyeem ntxiv -
Cov xwm txheej cuam tshuam rau lub neej ntawm lasers
Cov yam ntxwv cuam tshuam rau lub neej ntawm lasers Lub neej ntev ntawm lub laser feem ntau yog hais txog lub sijhawm uas nws tuaj yeem ruaj khov tso zis laser raws li kev ua haujlwm tshwj xeeb. Lub sijhawm no yuav cuam tshuam los ntawm ntau yam, suav nrog hom thiab tsim ntawm laser, qhov chaw ua haujlwm, ...Nyeem ntxiv
