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Ikoranabuhanga n'iterambere rya laser za attosecond mu Bushinwa
Ikoranabuhanga n'iterambere rya lasers za attosecond mu Bushinwa Ikigo cya Fiziki, Ishuri Rikuru ry'Ubumenyi ry'Abashinwa, cyatangaje ibyavuye mu gupima 160 nk'imivuduko ya attosecond yihariye mu 2013. Imivuduko ya attosecond yihariye (IAPs) y'iri tsinda ry'ubushakashatsi yakozwe hashingiwe ku rwego rwo hejuru ...Soma byinshi -
Shyiramo icyuma gipima foto cya InGaAs
Tanga InGaAs fotodetector InGaAs ni kimwe mu bikoresho byiza byo kugera ku fotodetector yihuta kandi ikora vuba. Ubwa mbere, InGaAs ni ibikoresho bya semiconductor bya bandgap bitaziguye, kandi ubugari bwa bandgap bushobora kugenzurwa n'ikigereranyo kiri hagati ya In na Ga, bigatuma habaho kumenya optique...Soma byinshi -
Ibipimo bya modulator ya Mach-Zehnder
Ibipimo bya modulator ya Mach-Zehnder. Modulator ya Mach-Zehnder (mu magambo ahinnye nka MZM modulator) ni igikoresho cy'ingenzi gikoreshwa mu kugera ku ihindagurika ry'ibimenyetso by'urumuri mu rwego rw'itumanaho ry'urumuri. Ni igice cy'ingenzi cya Electro-Optic Modulator, kandi ibipimo byayo by'imikorere bitaziguye ...Soma byinshi -
Intangiriro ku murongo wo gutinda wa fiber optic
Intangiriro ku murongo wo gutinda wa fiber optic Umurongo wo gutinda wa fiber optic ni igikoresho gitinda ibimenyetso gikoresheje ihame ry'uko ibimenyetso by'urumuri bikwirakwira mu migozi y'urumuri. Ugizwe n'imiterere y'ibanze nka fibre optique, modulators za EO na controllers. Fibre optique, nk'uburyo bwo kohereza amakuru...Soma byinshi -
Ubwoko bwa laser ishobora guhindurwa
Ubwoko bwa laser ishobora guhindurwa Imikoreshereze ya laser ishobora guhindurwa muri rusange ishobora kugabanywamo ibyiciro bibiri by'ingenzi: kimwe ni igihe laser ifite umurongo umwe cyangwa imirongo myinshi idashobora gutanga uburebure bw'uburebure bukenewe; Ikindi cyiciro kireba ibihe aho laser ...Soma byinshi -
Uburyo bwo gupima imikorere ya modulator ya electro-optic
Uburyo bwo gupima imikorere ya modulator ya electro-optic 1. Intambwe zo gupima voltage ya half-wave kuri modulator y'ingufu za electro-optic Dufashe voltage ya half-wave kuri terminal ya RF nk'urugero, isoko y'ikimenyetso, igikoresho kirimo kugeragezwa na oscilloscope bihujwe binyuze mu nzira eshatu ...Soma byinshi -
Ubushakashatsi Bushya kuri laser ifite ubugari buciriritse
Ubushakashatsi Bushya kuri laser ifite ubugari bw'umurongo muto Laser ifite ubugari bw'umurongo muto ni ingenzi mu buryo butandukanye nko kumenya neza, spectroscopy, na siyansi ya quantum. Uretse ubugari bwa spectral, imiterere ya spectral nayo ni ikintu cy'ingenzi, biterwa n'uburyo ikoreshwa. Kuri ...Soma byinshi -
Uburyo bwo gukoresha modulator ya EO
Uburyo bwo gukoresha modulator ya EO Nyuma yo kwakira modulator ya EO no gufungura ipaki, nyamuneka wambare uturindantoki/imikandara yo ku kuboko ya electrostatic mugihe ukora ku gice cy'icyuma cy'icyuma cy'igikoresho. Koresha tweezers kugirango ukureho imiyoboro y'igikoresho mu miyoboro y'agasanduku, hanyuma ukureho...Soma byinshi -
Iterambere ry'ubushakashatsi ku gikoresho cyo gupima foto cya InGaAs
Iterambere ry'ubushakashatsi ku gikoresho cyo gupima amashusho cya InGaAs. Bitewe n'ubwiyongere bukabije bw'ingano y'itumanaho, ikoranabuhanga ryo guhuza amashusho ryasimbuye ikoranabuhanga risanzwe ryo guhuza amashanyarazi, rikaba ikoranabuhanga rikuru ryo gukoresha ibikoresho biciriritse n'ibirebire mu buryo bworoshye kandi bugabanya intera...Soma byinshi -
SPAD single-photon avalanche photodetector
Imashini ipima ifoto ya SPAD ifite foto imwe y'inkangu Ubwo ibyuma bipima ifoto bya SPAD byatangiraga gukoreshwa, byakoreshwaga cyane cyane mu buryo bwo kubona urumuri ruto. Ariko, bitewe n'impinduka mu mikorere yabyo no guteza imbere ibisabwa mu gace, ibyuma bipima ifoto bya SPAD byarushijeho kuba...Soma byinshi -
Uburyo bwo guhindura imiterere y'ingirabuzimafatizo (flexible bipolar phase modulator)
Modulator y’uburyo bwo gupima ibintu mu buryo bwa bipolar ihindagurika Mu rwego rw’itumanaho ryihuse ry’amajwi n’ikoranabuhanga rya quantum, modulator zisanzwe zihura n’imbogamizi zikomeye mu mikorere! Ubuziranenge budahagije bw’ibimenyetso, kugenzura uburyo bwo gupima ibintu mu buryo butagorama, n’ikoreshwa ry’ingufu nyinshi cyane mu buryo bw’ikoranabuhanga - ibi bibazo...Soma byinshi -
Uburyo bwo gukoresha amplifier y'urumuri rwa semiconductor
Uburyo bwo gukoresha amplifier optique ya semiconductor (SOA) ni ubu bukurikira: amplifier optique ya semiconductor ya SOA ikoreshwa cyane mu nzego zose z'ubuzima. Imwe mu nganda z'ingenzi ni itumanaho, rihabwa agaciro mu miyoboro no mu guhinduranya. Amplifier optique ya semiconductor ya SOA nayo ikoreshwa ...Soma byinshi
