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Ntchito ya optical fiber spectrometer
Ma optical fiber spectrometers nthawi zambiri amagwiritsa ntchito ulusi wa kuwala ngati cholumikizira chizindikiro, chomwe chimakhala ndi chithunzithunzi chophatikizidwa ndi spectrometer kuti chiwunikidwe. Chifukwa cha kuphweka kwa fiber optical, ogwiritsa ntchito amatha kusinthasintha kwambiri kuti apange makina opangira ma spectrum. Ubwino wa fiber optic spectrom ...Werengani zambiri -
Ukadaulo wozindikira zithunzi zazithunzi zatsatanetsatane wa ZIWIRI
Kuyambitsa ukadaulo woyezetsa zithunzi za Photoelectric ndi imodzi mwamaukadaulo akulu aukadaulo wazidziwitso za Photoelectric, omwe makamaka amaphatikiza ukadaulo wosinthira mafotoelectric, kupeza chidziwitso cha kuwala ndi ukadaulo woyezera zidziwitso ndi ...Werengani zambiri -
Ukatswiri wozindikira zithunzi zazithunzi zatsatanetsatane wa ONE
Gawo la MMODZI 1, kudziwika ndi kudzera m'njira inayake yakuthupi, kusiyanitsa chiwerengero cha magawo omwe amayezedwa ndi amtundu wina, kuti adziwe ngati magawo omwe amayezedwa ali oyenerera kapena ngati chiwerengero cha magawo alipo. Njira yofanizira kuchuluka kosadziwika ine...Werengani zambiri -
Kodi laser cryogenic ndi chiyani
Kodi "cryogenic laser" ndi chiyani? M'malo mwake, ndi laser yomwe imafunikira kutentha pang'ono m'malo opeza. Lingaliro la lasers lomwe likugwira ntchito pa kutentha kochepa si lachilendo: laser yachiwiri m'mbiri inali cryogenic. Poyambirira, lingalirolo linali lovuta kukwaniritsa kutentha kwa chipinda, ndipo ...Werengani zambiri -
Kuchita bwino kwa quantum kwa photodetector kumaphwanya malire
Malinga ndi maukonde a bungwe la akatswiri a sayansi ya zakuthambo posachedwapa linanena kuti ofufuza aku Finnish apanga chithunzithunzi chakuda cha silicon chokhala ndi mphamvu yakunja ya 130%, yomwe ndi nthawi yoyamba kuti mphamvu za zipangizo za photovoltaic zimadutsa malire a 100%, omwe ndi ...Werengani zambiri -
Zotsatira zaposachedwa za kafukufuku wama organic photodetectors
Ofufuza apanga ndikuwonetsa zowunikira zatsopano zobiriwira zomwe zimamveka bwino komanso zimagwirizana ndi njira zopangira CMOS. Kuphatikizira ma photodetectors atsopanowa mu masensa azithunzi osakanizidwa a silicone kungakhale kothandiza pamapulogalamu ambiri. Izi...Werengani zambiri -
Kukula kwa sensor ya infrared ndikwabwino
Chinthu chilichonse chokhala ndi kutentha pamwamba pa ziro kwenikweni chimatulutsa mphamvu mumlengalenga ngati kuwala kwa infrared. Tekinoloje yozindikira yomwe imagwiritsa ntchito ma radiation ya infrared kuyeza kuchuluka kwakuthupi koyenera imatchedwa ukadaulo wa infrared sensing. Tekinoloje ya sensa ya infrared ndi imodzi mwazinthu zothamanga kwambiri ...Werengani zambiri -
Laser mfundo ndi ntchito yake
Laser imatanthawuza njira ndi chida chopangira ma collimated, monochromatic, kuwala kolumikizana kudzera pakukulitsa ma radiation ndi mayankho ofunikira. Kwenikweni, kupanga laser kumafuna zinthu zitatu: "resonator," "gain medium," ndi "pu...Werengani zambiri -
Kodi Integrated Optics ndi chiyani?
Lingaliro la optics Integrated Optics linayikidwa patsogolo ndi Dr. Miller wa Bell Laboratories ku 1969. Integrated optics ndi phunziro latsopano lomwe limaphunzira ndikupanga zipangizo zamakono ndi makina opangidwa ndi makina opangidwa ndi hybrid optical electronic device pogwiritsa ntchito njira zophatikizira pamaziko a optoelectronics ndi microelectronics. Th...Werengani zambiri -
Mfundo ya kuzirala kwa laser ndikugwiritsa ntchito maatomu ozizira
Mfundo ya kuziziritsa kwa laser ndi kugwiritsa ntchito kwake ku maatomu ozizira Mu fiziki ya atomu yozizira, ntchito zambiri zoyesera zimafuna kuwongolera tinthu tating'onoting'ono (kutsekera maatomu aayoni, monga mawotchi a atomiki), kuwachedwetsa, ndikuwongolera kulondola kwa muyeso. Ndi chitukuko chaukadaulo wa laser, laser coo ...Werengani zambiri -
Chiyambi cha Photodetectors
Photodetector ndi chipangizo chomwe chimatembenuza ma sign a kuwala kukhala chizindikiro chamagetsi. Mu semiconductor photodetector, chonyamulira chopangidwa ndi chithunzi chosangalatsidwa ndi chochitika cha Photon chimalowa mudera lakunja pansi pa voltage yokhazikika ndikupanga chithunzi choyezera. Ngakhale pamayankho apamwamba kwambiri ...Werengani zambiri -
Kodi laser ultrafast ndi chiyani
A. Lingaliro la ma ultrafast lasers Ma laser a Ultrafast nthawi zambiri amatanthauza ma laser otsekeka omwe amagwiritsidwa ntchito kutulutsa ma ultra-short pulses, mwachitsanzo, nthawi ya femtosecond kapena picosecond. Dzina lolondola kwambiri lingakhale ultrashort pulse laser. Ma lasers a Ultrashort pulse amakhala pafupifupi ma laser otsekedwa, koma ...Werengani zambiri
