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Micro pab kiag li lawm thiab ntau npaum lasers
Cov khoom siv me me thiab cov lasers ua tau zoo dua Rensselaer Polytechnic Institute cov kws tshawb fawb tau tsim cov cuab yeej laser uas tsuas yog qhov dav ntawm tib neeg cov plaub hau, uas yuav pab cov kws kho mob tshawb fawb txog cov khoom tseem ceeb ntawm cov teeb meem thiab lub teeb. Lawv cov hauj lwm, luam tawm nyob rau hauv prestigious scientific journals, yuav ...Nyeem ntxiv -
Tshwj xeeb ultrafast laser part 2
Tshwj xeeb ultrafast laser part ob Dispersion thiab mem tes kis tau: Pab pawg qeeb dispersion Ib qho ntawm cov kev sib tw nyuaj tshaj plaws tau ntsib thaum siv ultrafast lasers yog tswj lub sijhawm ntawm ultra-luv pulses pib tawm los ntawm lub laser. Ultrafast pulses yog qhov cuam tshuam heev ...Nyeem ntxiv -
Tshwj xeeb ultrafast laser part one
Tshwj xeeb ultrafast laser ib feem Cov khoom tshwj xeeb ntawm ultrafast lasers Lub sijhawm luv luv mem tes ntawm ultrafast lasers muab cov tshuab tshwj xeeb uas paub qhov txawv ntawm cov mem tes ntev lossis nruam-yoj (CW) lasers. Txhawm rau tsim kom muaj cov mem tes luv luv, qhov dav spectrum bandwidth kuv ...Nyeem ntxiv -
AI enables optoelectronic Cheebtsam rau laser kev sib txuas lus
AI enables optoelectronic Cheebtsam rau laser kev sib txuas lus Nyob rau hauv lub teb ntawm optoelectronic tivthaiv tsim, kev txawj ntse txawj ntse kuj lug siv, xws li: qauv optimization tsim ntawm optoelectronic Cheebtsam xws li lasers, kev ua tau zoo tswj thiab muaj feem xyuam rau tus cwj pwm ...Nyeem ntxiv -
Polarization ntawm laser
Polarization ntawm laser "Polarization" yog ib tug yam ntxwv ntawm ntau yam lasers, uas yog txiav txim los ntawm lub tsim txoj cai ntawm lub laser. Lub laser beam yog tsim los ntawm kev txhawb nqa hluav taws xob ntawm lub teeb-emitting nruab nrab hais hauv lub laser. Stimulated hluav taws xob muaj ib tug re...Nyeem ntxiv -
Lub zog ceev thiab lub zog ceev ntawm laser
Lub zog ceev thiab lub zog ntom ntom ntom ntom yog lub cev kom muaj nuj nqis ntawm peb lub neej, cov qauv uas peb tau txais ρ = m / v, yog qhov ceev yog sib npaug huab hwm coj faib los ntawm ntim. Tab sis lub zog ceev thiab lub zog ceev ntawm ...Nyeem ntxiv -
Qhov tseem ceeb kev ua tau zoo characterization parameter ntawm laser system
Cov yam ntxwv tseem ceeb ntawm kev ua haujlwm ntawm laser system 1. Wavelength (unit: nm mus rau μm) Lub laser wavelength sawv cev rau lub wavelength ntawm lub electromagnetic yoj nqa los ntawm lub laser. Piv rau lwm hom teeb, ib qho tseem ceeb ntawm laser yog tias nws yog monochromatic, ...Nyeem ntxiv -
Fiber bundle technology txhim kho lub zog thiab ci ntsa iab ntawm xiav semiconductor laser
Fiber bundle technology txhim kho lub zog thiab ci ntsa iab ntawm xiav semiconductor laser Beam shaping siv tib los yog ze wavelength ntawm lub laser chav tsev yog lub hauv paus ntawm ntau laser beam ua ke ntawm txawv wavelengths. Ntawm lawv, spatial beam bonding yog los teeb ntau lub teeb laser hauv sp ...Nyeem ntxiv -
Taw qhia rau Edge Emitting Laser (EEL)
Taw qhia rau Edge Emitting Laser (EEL) Yuav kom tau txais lub zog hluav taws xob semiconductor laser tso zis, tam sim no thev naus laus zis yog siv cov qauv emission ntawm ntug. Lub resonator ntawm ntug-emitting semiconductor laser yog tsim los ntawm lub ntuj dissociation nto ntawm lub semiconductor siv lead ua, thiab th ...Nyeem ntxiv -
Kev ua haujlwm siab ultrafast wafer laser tshuab
Kev ua haujlwm siab ultrafast wafer laser tshuab High-power ultrafast lasers tau dav siv hauv kev tsim khoom siab heev, cov ntaub ntawv, microelectronics, biomedicine, tiv thaiv teb chaws thiab tub rog teb, thiab cov kev tshawb fawb txog kev tshawb fawb tseem ceeb heev los txhawb lub teb chaws scientific thiab technological inn ...Nyeem ntxiv -
TW class attosecond X-ray pulse laser
TW chav kawm attosecond X-ray pulse laser Attosecond X-ray pulse laser nrog lub zog siab thiab lub sijhawm luv pulse yog tus yuam sij kom ua tiav ultrafast nonlinear spectroscopy thiab X-ray diffraction imaging. Pab pawg tshawb fawb hauv Tebchaws Meskas tau siv lub pas dej ntawm ob-theem X-ray dawb electron lasers rau outpu ...Nyeem ntxiv -
Taw qhia rau ntsug kab noj hniav nto emitting semiconductor laser (VCSEL)
Taw qhia rau ntsug kab noj hniav nto emitting semiconductor laser (VCSEL) Ntsug sab nraud kab noj hniav nto-emitting lasers tau tsim nyob rau hauv nruab nrab-1990s kom kov yeej qhov teeb meem tseem ceeb uas tau plagued txoj kev loj hlob ntawm ib txwm semiconductor lasers: yuav ua li cas los tsim high-power laser outputs wit. ..Nyeem ntxiv
