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Momwe mungachepetsere phokoso la photodetectors
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Laser yamphamvu kwambiri yopangidwa ndi MOPA yokhala ndi CHIKWANGWANI chonse
Laser yamphamvu kwambiri yokhala ndi ulusi wonse wa MOPA Mitundu yayikulu yamagalasi a fiber lasers imaphatikizapo resonator imodzi, kuphatikiza kwamitengo ndi zida za master oscillating power amplifier (MOPA). Mwa iwo, kapangidwe ka MOPA kwakhala m'modzi mwa malo omwe akufufuzidwa posachedwa chifukwa cha ...Werengani zambiri -
Zinthu zofunika kwambiri pakuyesa kwa photodetector
Zinthu zofunika pakuyesa kwa photodetector Nthawi ya bandwidth ndi kuwuka (yomwe imadziwikanso kuti nthawi yoyankha) ya ma photodetectors, monga zinthu zofunika pakuyesa kwa zowunikira, pakali pano zakopa chidwi cha ofufuza ambiri a optoelectronic. Komabe, wolemba wapeza kuti anthu ambiri alibe ...Werengani zambiri -
Optical njira kapangidwe ka polarized CHIKWANGWANI yopapatiza-linewidth laser
Optical njira kamangidwe ka polarized CHIKWANGWANI yopapatiza-linewidth laser 1. Mwachidule 1018 nm polarized CHIKWANGWANI yopapatiza-linewidth laser. Kutalika kwa mafunde ndi 1018 nm, mphamvu yotulutsa laser ndi 104 W, makulidwe owoneka bwino a 3 dB ndi 20 dB ndi ~ 21 GHz ndi ~ 72 GHz motsatana, makoswe otha kutha ...Werengani zambiri -
Laser yamtundu umodzi wamtundu wa DFB wamtundu uliwonse
Mawonekedwe amtundu wa fiber single-frequency DFB laser Optical path Wavelength wapakati wa DFB fiber laser wamba ndi 1550.16nm, ndipo chiŵerengero chokana mbali ndi mbali ndichoposa 40dB. Popeza kuti kukula kwa 20dB kwa DFB fiber laser ndi 69.8kHz, zitha kudziwika kuti 3dB m'lifupi mwake ndi ...Werengani zambiri -
Basic magawo a laser system
Zoyambira zamakina a laser M'magawo angapo ogwiritsira ntchito monga kukonza zinthu, opaleshoni ya laser ndi zowonera patali, ngakhale pali mitundu yambiri ya makina a laser, nthawi zambiri amagawana magawo oyambira. Kukhazikitsa dongosolo logwirizana la terminology kungathandize kupewa chisokonezo ...Werengani zambiri -
Kodi Photodetector ndi chiyani
Kodi Si photodetector ndi chiyani ndi chitukuko chofulumira cha zamakono zamakono, ma photodetectors, monga chipangizo chofunika kwambiri cha sensor, pang'onopang'ono abwera m'maganizo a anthu. Makamaka Si photodetector (silicon photodetector), yokhala ndi magwiridwe antchito apamwamba komanso chiyembekezo chachikulu chogwiritsa ntchito, ili ndi ...Werengani zambiri -
Kafukufuku Watsopano pa Low-dimensional Avalanche Photodetector
Kafukufuku Watsopano pa Low-dimensional Avalanche Photodetector Kuzindikira kwamphamvu kwamatekinoloje a mafotoni ochepa kapena ngakhale mafotoni amodzi kumakhala ndi chiyembekezo chogwiritsa ntchito m'magawo monga kujambula kopepuka, kuzindikira kutali ndi ma telemetry, komanso kulumikizana kwachulukidwe. Pakati pawo, chigumula ph ...Werengani zambiri -
Ukadaulo ndi chitukuko cha ma lasers a attosecond ku China
Ukadaulo ndi chitukuko cha ma lasers a attosecond ku China The Institute of Physics, Chinese Academy of Sciences, inanena zotsatira za kuyeza kwa 160 monga pulses atosecond pulses mu 2013. The isolated attosecond pulses (IAPs) a gulu lofufuzali adapangidwa potengera dongosolo lapamwamba ...Werengani zambiri -
Tsitsani InGaAs photodetector
Fotokozerani InGaAs photodetector InGaAs ndi chimodzi mwazinthu zabwino kwambiri zopezera ma photodetector othamanga kwambiri komanso othamanga kwambiri. Choyamba, InGaAs ndi bandgap semiconductor yachindunji, ndipo m'lifupi mwake bandgap imatha kuwongoleredwa ndi chiŵerengero chapakati pa In ndi Ga, ndikupangitsa kuzindikira kwa kuwala ...Werengani zambiri -
Zizindikiro za Mach-Zehnder modulator
Zizindikiro za Mach-Zehnder modulator The Mach-Zehnder Modulator (yofupikitsidwa ngati MZM modulator) ndi chipangizo chofunika kwambiri chomwe chimagwiritsidwa ntchito pokwaniritsa kusinthasintha kwa mawonekedwe a kuwala m'munda wa kulankhulana kwa kuwala. Ndi gawo lofunikira la Electro-Optic Modulator, ndikuwonetsa magwiridwe antchito mwachindunji ...Werengani zambiri -
Chiyambi cha mzere wochedwa wa fiber optic
Chidziwitso cha fiber optic delay line Mzere wochedwa fiber optic ndi chipangizo chomwe chimachedwetsa ma siginecha pogwiritsa ntchito mfundo yoti ma siginecha amafalikira mu ulusi wa kuwala. Zimapangidwa ndi zinthu zoyambira monga ma fiber optical, ma modulators a EO ndi owongolera. Optical CHIKWANGWANI, monga kufala ...Werengani zambiri
