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Laser yotsekedwa ndi mode, laser yothamanga kwambiri yamphamvu
Laser ya femtosecond yamphamvu kwambiri imagwira ntchito bwino kwambiri mu kafukufuku wasayansi ndi m'magawo amafakitale monga kupanga terahertz, kupanga ma pulse a attosecond ndi chisa cha optical frequency. Ma laser otsekedwa ndi Mod-locked kutengera njira yachikhalidwe yopangira block-gain amalepheretsedwa ndi mphamvu ya kutentha pamagetsi apamwamba, ...Werengani zambiri -
Rof Electro-optic modulator EOM LiNbO3 Intensity Modulator
Electro-optic modulator ndiye chipangizo chofunikira kwambiri chosinthira chizindikiro cha laser chopitilira pogwiritsa ntchito deta, ma frequency a wailesi ndi ma signal a wotchi. Kapangidwe kosiyanasiyana ka modulator kali ndi ntchito zosiyanasiyana. Kudzera mu optical modulator, sikuti mphamvu ya mafunde a kuwala yokha ingasinthidwe, komanso gawo ndi polar...Werengani zambiri -
Chowongolera chamagetsi cha terahertz chanzeru chogwira ntchito chapangidwa bwino
Chaka chatha, gulu la Sheng Zhigao, wofufuza ku High Magnetic Field Center ya Hefei Institute of Physical Sciences, Chinese Academy of Sciences, adapanga modulator yamagetsi ya terahertz yogwira ntchito komanso yanzeru yogwiritsira ntchito chipangizo choyesera champhamvu cha maginito. ...Werengani zambiri -
Mfundo yoyambira ya Optical modulator
Chowongolera kuwala, chomwe chimagwiritsidwa ntchito kulamulira mphamvu ya kuwala, kugawa magulu a electro-optic, thermooptic, acoustooptic, zonse zowunikira, chiphunzitso choyambira cha mphamvu ya electro-optic. Chowongolera kuwala ndi chimodzi mwa zipangizo zofunika kwambiri zowunikira zomwe zimagwirizana kwambiri pakulankhulana kwa kuwala kwachangu komanso kwaufupi. ...Werengani zambiri -
Rofea Optoelectronics imapereka zinthu zathu zapamwamba komanso zapamwamba za photonics ndi optoelectronics.
Katalogi ya Zamalonda ya Rofea.pdf tsitsani Rofea Optoelectronics Zogulitsa zathu zapamwamba komanso zapamwamba: 1. Mndandanda wa Photodetector 2. Mndandanda wa Electro-optic modulator 3. Mndandanda wa Laser (gwero la kuwala) 4. Optic...Werengani zambiri -
Chojambulira chakuda cha silicon photodetector: mphamvu yakunja ya quantum mpaka 132%
Chojambulira cha silicon chakuda: kugwiritsa ntchito bwino kwa quantum yakunja mpaka 132% Malinga ndi malipoti a atolankhani, ofufuza ku Aalto University apanga chipangizo cha optoelectronic chokhala ndi mphamvu yakunja ya quantum yofika 132%. Izi sizinali zachilendo zidachitika pogwiritsa ntchito silicon yakuda yopangidwa ndi nanostructured, ...Werengani zambiri -
Kodi chojambulira zithunzi ndi chiyani, momwe mungasankhire ndikugwiritsa ntchito chojambulira zithunzi?
Ma Optocouplers, omwe amalumikiza ma circuit pogwiritsa ntchito ma signal a kuwala ngati njira yolumikizirana, ndi chinthu chogwira ntchito m'malo omwe kulondola kwambiri ndikofunikira, monga ma acoustics, mankhwala ndi mafakitale, chifukwa cha kusinthasintha kwawo kwakukulu komanso kudalirika, monga kulimba komanso kutchinjiriza. Koma liti komanso pansi pa zomwe zimazungulira...Werengani zambiri -
Ntchito ya optical fiber spectrometer
Ma spectrometer a fiber optical nthawi zambiri amagwiritsa ntchito fiber optical ngati cholumikizira chizindikiro, chomwe chimalumikizidwa ndi spectrometer kuti chiwunikire ma spectral. Chifukwa cha kusavuta kwa fiber optical, ogwiritsa ntchito amatha kusinthasintha kwambiri kuti apange njira yopezera ma spectrum. Ubwino wa fiber optic spectrum...Werengani zambiri -
Ukadaulo wozindikira zinthu pogwiritsa ntchito photoelectric wafotokoza bwino gawo la ZIWIRI
Kuyambitsa ukadaulo woyesera ma photoelectric Ukadaulo wozindikira ma photoelectric ndi umodzi mwaukadaulo waukulu wa ukadaulo wazidziwitso zama photoelectric, womwe umaphatikizapo ukadaulo wosinthira ma photoelectric, kupeza chidziwitso cha kuwala ndi ukadaulo woyezera chidziwitso cha kuwala ndi...Werengani zambiri -
Ukadaulo wozindikira zithunzi za ONE wafotokoza bwino gawo la ONE
Gawo LIMODZI 1, kuzindikira kumachitika kudzera m'njira inayake yakuthupi, kusiyanitsa chiwerengero cha magawo oyesedwa omwe ali a mtundu wina, kuti adziwe ngati magawo oyesedwawo ali oyenerera kapena ngati chiwerengero cha magawo chilipo. Njira yoyerekeza kuchuluka kosadziwika...Werengani zambiri -
Kodi laser ya cryogenic ndi chiyani?
Kodi "laser ya cryogenic" ndi chiyani? Ndipotu, ndi laser yomwe imafunika kugwiritsa ntchito kutentha kochepa mu gain medium. Lingaliro la ma laser omwe amagwira ntchito kutentha kochepa si latsopano: laser yachiwiri m'mbiri inali cryogenic. Poyamba, lingaliroli linali lovuta kukwaniritsa ntchito ya kutentha kwa chipinda, ndipo ...Werengani zambiri -
Kugwiritsa ntchito bwino kwa chowunikira zithunzi kumaphwanya malire a chiphunzitso
Malinga ndi bungwe la akatswiri a sayansi ya zamoyo posachedwapa, ofufuza aku Finland apanga chida chowunikira kuwala kwa silicon chakuda chokhala ndi mphamvu yakunja ya quantum ya 130%, komwe ndi koyamba kuti mphamvu ya zida zamagetsi za photovoltaic ipitirire malire a 100%, zomwe...Werengani zambiri
