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Laser y'urupapuro ifunze neza, laser yihuta cyane kandi ifite ingufu nyinshi
Laser ya femtosecond ifite imbaraga nyinshi ikoreshwa cyane mu bushakashatsi bwa siyansi no mu nganda nko gukora terahertz, gukora attosecond pulse na optical frequency comb. Laser ya Mod-locked ishingiye ku buryo busanzwe bwo gupima bloc igabanywa n'ingaruka z'ubushyuhe ku ngufu nyinshi, ...Soma byinshi -
Rof Electro-optic modulator EOM LiNbO3 Intensity Modulator
Modulator ya Electro-optic ni igikoresho cy'ingenzi cyo guhindura ibimenyetso bya laser bihoraho hakoreshejwe amakuru, umurongo wa radiyo n'ibimenyetso by'isaha. Imiterere itandukanye ya modulator ifite imirimo itandukanye. Binyuze muri modulator ya optique, ubukana bw'urumuri rw'imiraba bushobora guhinduka gusa, ahubwo no guhinduka kwa phase na polar ...Soma byinshi -
Modulator y'amashanyarazi ya terahertz y'ubwenge ikora neza yakozwe neza
Umwaka ushize, itsinda rya Sheng Zhigao, umushakashatsi wo mu kigo cy’ubushakashatsi ku ngufu za rukuruzi cya Hefei Institute of Physical Sciences, Ishuri Rikuru ry’Ubumenyi bw’Abashinwa, ryakoze modulator y’amashanyarazi ya terahertz ikora kandi ifite ubwenge ikoresheje igikoresho cy’igerageza cy’imbaraga za rukuruzi zihamye. ...Soma byinshi -
Ihame ry'ibanze rya modulator y'amajwi
Modulator y'urumuri, ikoreshwa mu kugenzura ubukana bw'urumuri, gushyira mu byiciro electro-optic, thermooptique, acoustooptic, byose bitanga urumuri, inyigisho y'ibanze y'ingaruka za electro-optic. Modulator y'urumuri ni imwe mu bikoresho by'ingenzi cyane bihujwe mu itumanaho ryihuse kandi rigufi. ...Soma byinshi -
Rofea Optoelectronics ikora ibikoresho byacu by'ikoranabuhanga byo mu rwego rwo hejuru kandi bigezweho bya photonics na optoelectronics.
Katalogi y'ibicuruzwa bya Rofea.pdf gukuramo Rofea Optoelectronics Ibicuruzwa byacu byiza kandi bigezweho: 1. Urukurikirane rw'ibikoresho bipima amashusho 2. Urukurikirane rw'ibikoresho bipima amashanyarazi 3. Urukurikirane rw'ibikoresho bitanga urumuri bya laser (urumuri) 4. Optic...Soma byinshi -
Rekodi y'icyuma gipima imiterere ya silikoni y'umukara: ubushobozi bwo hanze bwa quantum bugera kuri 132%
Rekodi y'icyuma gipima imiterere ya silikoni y'umukara: ubushobozi bwo hanze bwa quantum kugeza kuri 132% Nk'uko byatangajwe n'itangazamakuru, abashakashatsi bo muri Kaminuza ya Aalto bakoze igikoresho cy'ikoranabuhanga gikoresha optoelectronic gifite ubushobozi bwo hanze bwa quantum kugeza kuri 132%. Iki gikorwa kidashoboka cyagezweho hakoreshejwe silikoni y'umukara ya nanostructured, ...Soma byinshi -
Igikoresho cyo gufotora ni iki, ni gute wahitamo kandi ugakoresha icyuma cyo gufotora?
Optocouplers, zihuza imiyoboro y'amashanyarazi hakoreshejwe ibimenyetso by'urumuri nk'uburyo bwo kuyungurura, ni ikintu gikora mu bice aho ubushishozi buhanitse ari ngombwa, nko mu byuma bikoresha ijwi, ubuvuzi n'inganda, bitewe n'ubushobozi bwabyo bwo gukora ibintu bitandukanye no kwizerwa, nko kuramba no gukingira. Ariko ni ryari kandi munsi y'ikihe kizenguruka...Soma byinshi -
Imikorere ya spectrometero y'urukiramende rw'izuba
Ubusanzwe, spectrometero za fibre optique zikoresha fibre optique nk'icyuma gihuza ibimenyetso, kizaba gihujwe na spectrometero kugira ngo gisesengurwe. Bitewe n'uburyo fibre optique yorohereza abakoresha, bashobora kwiyoroshya cyane mu kubaka sisitemu yo kubona spectrome. Akamaro ka fibre optique...Soma byinshi -
Ikoranabuhanga ryo gupima amashanyarazi rirambuye igice cya KABIRI
Intangiriro y'ikoranabuhanga ryo gupima amashanyarazi Ikoranabuhanga ryo gupima amashanyarazi ni rimwe mu ikoranabuhanga ry'ingenzi ry'ikoranabuhanga ry'amakuru ajyanye n'amashanyarazi, rikubiyemo ahanini ikoranabuhanga ryo guhindura amashanyarazi, kubona amakuru ajyanye n'amaso n'ikoranabuhanga ryo gupima amakuru ajyanye n'amaso n'...Soma byinshi -
Ikoranabuhanga ryo gupima amashanyarazi rirambuye igice cya ONE
Igice cya 1 cya 1, gupima hakoreshejwe uburyo runaka bufatika, gutandukanya umubare w'ibipimo byapimwe biri mu cyiciro runaka, kugira ngo hamenyekane niba ibipimo byapimwe byujuje ibisabwa cyangwa niba umubare w'ibipimo uhari. Inzira yo kugereranya ingano itazwi...Soma byinshi -
Laser ikoresha uburyo bwa cryogenic ni iki?
"Lazeri y'ubushyuhe bw'icyitegererezo" ni iki? Mu by'ukuri, ni laser ikenera gukoreshwa mu bushyuhe buke mu buryo bwo gukusanya umusaruro. Igitekerezo cy'uko laser ikora ku bushyuhe buke si gishya: laser ya kabiri mu mateka yari iy'ubushyuhe bw'icyitegererezo. Mu ntangiriro, igitekerezo cyari kigoye kugera ku bikorwa by'ubushyuhe bw'icyumba, kandi ...Soma byinshi -
Ingufu za quantum za photodetector zirenze urugero rw'ibitekerezo
Nk’uko umuryango w’abahanga mu bya fiziki uherutse kubitangaza, abashakashatsi bo muri Finilande bakoze icyuma gipima imiterere ya silikoni y’umukara gifite ubushobozi bwo gupima imiterere ya quantum yo hanze bwa 130%, ari nabwo bwa mbere ubushobozi bw’ibikoresho bipima imiterere ya fotovoltaic burenze urugero rw’ikigereranyo cya 100%, ari nabyo...Soma byinshi
