-
Kufunika kwa kujambula zithunzi zozama za maso
Kufunika kwa kujambula zithunzi zozama za optical M'zaka zaposachedwapa, kugwiritsa ntchito kuphunzira kozama m'munda wa kapangidwe ka optical kwakopa chidwi cha anthu ambiri. Pamene kapangidwe ka kapangidwe ka photonics kakukhala kofunikira kwambiri pakupanga zida zamagetsi ndi machitidwe, kuphunzira kozama kumabweretsa mwayi watsopano...Werengani zambiri -
Kuyerekeza kwa makina opangidwa ndi zinthu zozungulira zojambulidwa ndi photonic
Kuyerekeza kwa makina olumikizirana a Photonic Chithunzi 1 chikuwonetsa kufananiza kwa makina awiri olumikizirana, indium Phosphorus (InP) ndi silicon (Si). Kusowa kwa indium kumapangitsa InP kukhala yokwera mtengo kuposa Si. Chifukwa ma circuits okhala ndi silicon safuna kukula kwakukulu kwa epitaxial, phindu la si...Werengani zambiri -
Njira yatsopano yoyezera mphamvu ya kuwala
Njira yatsopano yoyezera mphamvu ya kuwala. Ma laser amitundu yonse ndi mphamvu zake ali paliponse, kuyambira ma Pointer a opaleshoni ya maso mpaka kuwala mpaka zitsulo zomwe zimagwiritsidwa ntchito kudula nsalu ndi zinthu zambiri. Amagwiritsidwa ntchito posindikiza, kusungira deta ndi kulumikizana ndi kuwala; kupanga mapulogalamu...Werengani zambiri -
Kapangidwe ka dera lolumikizidwa ndi photonic
Kapangidwe ka dera lolumikizidwa ndi photonic Madera olumikizidwa ndi photonic (PIC) nthawi zambiri amapangidwa mothandizidwa ndi zolemba zamasamu chifukwa cha kufunika kwa kutalika kwa njira mu ma interferometer kapena ntchito zina zomwe zimakhudzidwa ndi kutalika kwa njira. PIC imapangidwa pojambula zigawo zingapo (...Werengani zambiri -
Chinthu chogwira ntchito cha silicon photonics
Chigawo chogwira ntchito cha Silicon photonics Zigawo zogwira ntchito za Photonics zimatanthauza makamaka kuyanjana kwamphamvu komwe kumapangidwira mwadala pakati pa kuwala ndi zinthu. Chigawo chogwira ntchito cha photonics ndi modulator yowala. Ma modulators onse opangidwa ndi silicon omwe alipo pano amachokera ku plasma free carri...Werengani zambiri -
Zigawo zosagwira ntchito za silicon photonics
Zigawo zosagwira ntchito za Silicon Photonics Pali zigawo zingapo zofunika zosagwira ntchito mu silicon photonics. Chimodzi mwa izi ndi cholumikizira chotulutsa pamwamba, monga momwe zasonyezedwera pa Chithunzi 1A. Chimakhala ndi grating yamphamvu mu waveguide yomwe nthawi yake imakhala yofanana ndi kutalika kwa mafunde a kuwala ...Werengani zambiri -
Dongosolo la zinthu la Photonic Integrated Circuit (PIC)
Dongosolo la zinthu la Photonic integrated circuit (PIC) Silicon photonics ndi gawo lomwe limagwiritsa ntchito mapangidwe olinganizidwa kutengera zinthu za silicon kuti liwongolere kuwala kuti likwaniritse ntchito zosiyanasiyana. Pano tikuyang'ana kwambiri pakugwiritsa ntchito ma silicon photonics popanga ma transmitter ndi ma receiver a fiber opti...Werengani zambiri -
Ukadaulo wolumikizirana ndi deta ya Silicon photonic
Ukadaulo wolumikizirana ndi deta ya Silicon Photonic M'magulu angapo a zida za photonic, zigawo za silicon photonic zimapikisana ndi zida zapamwamba kwambiri, zomwe zafotokozedwa pansipa. Mwina chomwe timaona kuti ndi ntchito yosintha kwambiri pakulankhulana kwa kuwala ndi kupanga...Werengani zambiri -
Njira yolumikizirana ndi optoelectronic
Njira yolumikizira ma optoelectronic Kuphatikiza ma photonics ndi ma electronics ndi gawo lofunika kwambiri pakukweza luso la makina ogwiritsira ntchito chidziwitso, kupangitsa kuti deta isamutsidwe mwachangu, kugwiritsa ntchito mphamvu zochepa komanso kupanga zida zazing'ono, ndikutsegula mwayi watsopano wama systems...Werengani zambiri -
Ukadaulo wa Silicon Photonics
Ukadaulo wa Silicon Photonics Pamene njira ya chip ikuchepa pang'onopang'ono, zotsatira zosiyanasiyana zomwe zimayambitsidwa ndi kulumikizana zimakhala chinthu chofunikira chomwe chimakhudza magwiridwe antchito a chip. Kulumikizana kwa chip ndi chimodzi mwazopinga zamakono zomwe zikuchitika, ndipo ukadaulo wa optoelectronics wozikidwa pa silicon...Werengani zambiri -
Zipangizo zazing'ono komanso ma laser ogwira ntchito bwino
Zipangizo zazing'ono ndi ma laser ogwira ntchito bwino Ofufuza a Rensselaer Polytechnic Institute apanga chipangizo cha laser chomwe chili ndi m'lifupi mwa tsitsi la munthu, chomwe chingathandize akatswiri a sayansi ya fizikisi kuphunzira za zinthu zofunika kwambiri komanso kuwala. Ntchito yawo, yofalitsidwa m'magazini otchuka asayansi, ikhoza...Werengani zambiri -
Gawo lachiwiri la laser lapadera la ultrafast
Gawo lachiwiri la laser yofulumira kwambiri Kufalikira ndi kufalikira kwa kugunda kwa mtima: Kuchedwa kwa kufalikira kwa mtima kwa gulu Limodzi mwa mavuto ovuta kwambiri aukadaulo omwe amakumana nawo pogwiritsa ntchito laser yofulumira kwambiri ndikusunga nthawi ya kugunda kwa mtima kochepa kwambiri komwe kumatulutsidwa ndi laser poyamba. Ma pulse othamanga kwambiri ndi osavuta...Werengani zambiri
