Cov Blogs
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Qhia Txog Cov Qauv ntawm Laser Bars: Lub "Micro Array Engine" Tom Qab High-Power Lasers
Hauv kev siv lasers muaj zog heev, cov laser bars yog cov khoom tseem ceeb uas tsis tuaj yeem tsis tau. Lawv tsis yog tsuas yog ua lub hauv paus tseem ceeb ntawm kev tsim hluav taws xob xwb, tab sis lawv kuj ua rau muaj kev meej thiab kev koom ua ke ntawm kev tsim kho optoelectronic niaj hnub no - ua rau lawv tau lub npe menyuam yaus: "lub cav" ntawm laser s...Nyeem ntxiv -
Kev Txias Txias Los Ntawm Kev Sib Txuas Lus: Txoj Kev "Ntseeg Tau" Rau Cov Ntawv Thov High-Power Laser Diode Bar
Raws li cov thev naus laus zis laser muaj zog siab txuas ntxiv mus sai sai, Laser Diode Bars (LDBs) tau siv dav hauv kev ua lag luam, kev phais mob, LiDAR, thiab kev tshawb fawb vim lawv lub zog ceev ceev thiab lub teeb ci ntsa iab. Txawm li cas los xij, nrog rau kev sib koom ua ke thiab kev ua haujlwm ntau ntxiv ...Nyeem ntxiv -
Kev Siv Tshuab Txias Macro-Channel: Kev daws teeb meem tswj kev kub thiab ruaj khov
Hauv cov ntawv thov xws li cov lasers muaj zog siab, cov khoom siv hluav taws xob fais fab, thiab cov kab ke sib txuas lus, kev siv hluav taws xob ntau ntxiv thiab kev sib koom ua ke tau ua rau kev tswj hwm thermal ua qhov tseem ceeb uas cuam tshuam rau kev ua haujlwm ntawm cov khoom, lub neej ntev, thiab kev ntseeg siab. Nrog rau kev txias micro-channel, macro-chann...Nyeem ntxiv -
Kev Siv Tshuab Txias Micro-channel: Ib qho Kev daws teeb meem zoo rau Kev Tswj Xyuas Thermal ntawm Cov Khoom Siv Hluav Taws Xob Muaj Zog Siab
Nrog rau kev siv cov lasers muaj zog heev, cov khoom siv RF, thiab cov modules optoelectronic ceev ceev hauv kev lag luam xws li kev tsim khoom, kev sib txuas lus, thiab kev kho mob, kev tswj hwm thermal tau dhau los ua qhov teeb meem tseem ceeb uas cuam tshuam rau kev ua haujlwm ntawm lub kaw lus thiab kev ntseeg siab. Cov txheej txheem txias ib txwm muaj ...Nyeem ntxiv -
Kev Tshaj Tawm Txog Semiconductor Resistivity: Ib Qho Core Parameter rau Kev Tswj Xyuas Kev Ua Haujlwm
Hauv cov khoom siv hluav taws xob niaj hnub thiab optoelectronics, cov ntaub ntawv semiconductor ua lub luag haujlwm tseem ceeb. Txij li cov xov tooj ntse thiab tsheb radar mus rau cov lasers qib kev lag luam, cov khoom siv semiconductor nyob txhua qhov chaw. Ntawm tag nrho cov kev ntsuas tseem ceeb, resistivity yog ib qho ntawm cov ntsuas tseem ceeb tshaj plaws rau kev nkag siab ...Nyeem ntxiv -
Lub Plawv ntawm Semiconductor Lasers: Nkag Siab Txog PN Junction
Nrog rau kev txhim kho sai ntawm cov thev naus laus zis optoelectronic, semiconductor lasers tau pom cov ntawv thov dav dav hauv cov teb xws li kev sib txuas lus, cov khoom siv kho mob, kev ntsuas laser, kev ua haujlwm hauv kev lag luam, thiab cov khoom siv hluav taws xob. Lub hauv paus ntawm cov thev naus laus zis no yog PN junction, uas ua lub luag haujlwm tseem ceeb ...Nyeem ntxiv -
Laser Diode Bar: Lub Hwj Chim Tseem Ceeb Tom Qab Cov Kev Siv Laser Muaj Zog Siab
Raws li cov thev naus laus zis laser txuas ntxiv mus, cov hom laser tau dhau los ua ntau haiv neeg. Ntawm lawv, lub laser diode bar sawv tawm rau nws cov zis hluav taws xob siab, cov qauv me me, thiab kev tswj hwm thermal zoo heev, ua rau nws yog ib qho tseem ceeb hauv cov teb xws li kev lag luam processin ...Nyeem ntxiv -
Cov Txheej Txheem LiDAR Ua Haujlwm Zoo Tshaj Plaws Txhawb Nqa Cov Ntawv Qhia Ntau Yam
Cov tshuab LiDAR (Light Detection and Ranging) tab tom hloov pauv txoj kev uas peb pom thiab cuam tshuam nrog lub ntiaj teb. Nrog lawv cov nqi kuaj siab thiab cov peev xwm ua cov ntaub ntawv sai, cov tshuab LiDAR niaj hnub no tuaj yeem ua tiav cov qauv peb-seem (3D) tiag tiag, muab cov lus qhia meej thiab dynamic ...Nyeem ntxiv -
Txog MOPA
MOPA (Master Oscillator Power Amplifier) yog lub laser architecture uas ua kom cov zis ua haujlwm zoo dua los ntawm kev cais cov noob qhov chaw (master oscillator) ntawm theem zog amplification. Lub tswv yim tseem ceeb cuam tshuam nrog kev tsim cov teeb liab zoo nrog tus tswv oscillator (MO), uas yog t...Nyeem ntxiv -
Qhov Dav ntawm Pulse Lasers
Qhov dav ntawm lub zog (pulse width) yog hais txog lub sijhawm ntawm lub zog, thiab qhov ntau thiab tsawg feem ntau yog txij li nanoseconds (ns, 10-9 vib nas this) mus rau femtoseconds (fs, 10-15 vib nas this). Cov lasers uas muaj lub zog sib txawv yog tsim rau ntau yam kev siv: - Qhov dav ntawm lub zog luv (Picosecond/Femtosecond): Zoo tagnrho rau kev ua kom raug...Nyeem ntxiv -
Kev Nyab Xeeb Qhov Muag thiab Kev Ntsuas Ntev - Lumispot 0310F
1. Kev Nyab Xeeb Qhov Muag: Qhov Zoo Tshaj Plaws ntawm 1535nm Wavelength Lub hauv paus tseem ceeb ntawm LumiSpot 0310F laser rangefinder module yog nws siv 1535nm erbium iav laser. Qhov wavelength no poob rau hauv Class 1 qhov muag kev nyab xeeb tus qauv (IEC 60825-1), txhais tau tias txawm tias raug ncaj qha rau lub teeb ...Nyeem ntxiv -
Qhov Cuam Tshuam Loj ntawm SWaP Optimization rau Drones thiab Robotics
I. Kev Tshawb Fawb Txog Kev Siv Tshuab: Los ntawm "Loj thiab Tsis Txawj" mus rau "Me thiab Muaj Zog" Lumispot tus tshiab tso tawm LSP-LRS-0510F laser rangefinder module txhais dua tus qauv kev lag luam nrog nws qhov hnyav 38g, kev siv hluav taws xob tsawg heev ntawm 0.8W, thiab muaj peev xwm ntau ntawm 5km. Cov khoom lag luam tshiab no, raws li...Nyeem ntxiv
