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Gawo loyamba la laser lapadera lothamanga kwambiri
Gawo loyamba la laser yofulumira kwambiri Makhalidwe apadera a ma laser othamanga kwambiri Kutalika kwa kugunda kwa ultrafast kwa ma laser othamanga kwambiri kumapatsa makinawa mawonekedwe apadera omwe amawasiyanitsa ndi ma laser a long-pulse kapena continuous-wave (CW). Kuti apange kugunda kwa kugunda kwa ultrafast kochepa chonchi, bandwidth ya wide spectrum i...Werengani zambiri -
AI imalola zida zamagetsi kuti zizitha kulankhulana ndi laser
AI imalola zigawo za optoelectronic kulumikizana ndi laser. Mu gawo la kupanga zigawo za optoelectronic, luntha lochita kupanga limagwiritsidwanso ntchito kwambiri, kuphatikiza: kapangidwe kabwino ka zigawo za optoelectronic monga ma laser, kuwongolera magwiridwe antchito ndi mawonekedwe olondola ofanana...Werengani zambiri -
Kugawa kwa laser
Kugawa kwa laser "Kugawa" ndi khalidwe lofala la ma laser osiyanasiyana, lomwe limatsimikiziridwa ndi mfundo yopangira laser. Kuwala kwa laser kumapangidwa ndi kuwala kolimbikitsidwa kwa tinthu tating'onoting'ono tomwe timatulutsa kuwala mkati mwa laser. Kuwala kolimbikitsidwa kumakhala ndi...Werengani zambiri -
Kuchuluka kwa mphamvu ndi kuchuluka kwa mphamvu ya laser
Kuchuluka kwa mphamvu ndi kuchuluka kwa mphamvu kwa laser Density ndi kuchuluka kwa thupi komwe timadziwa bwino m'moyo wathu watsiku ndi tsiku, kuchuluka komwe timakumana nako kwambiri ndi kuchuluka kwa zinthuzo, fomula ndi ρ=m/v, ndiko kuti, kuchuluka kwa mphamvu ndi kofanana ndi kulemera kogawidwa ndi voliyumu. Koma kuchuluka kwa mphamvu ndi kuchuluka kwa mphamvu kwa ...Werengani zambiri -
Magawo ofunikira ofotokozera magwiridwe antchito a dongosolo la laser
Magawo ofunikira ofotokozera magwiridwe antchito a dongosolo la laser 1. Kutalika kwa mafunde (gawo: nm mpaka μm) Kutalika kwa mafunde a laser kumayimira kutalika kwa mafunde amagetsi omwe amanyamulidwa ndi laser. Poyerekeza ndi mitundu ina ya kuwala, chinthu chofunikira cha laser ndichakuti ndi monochromatic, ...Werengani zambiri -
Ukadaulo wa fiber bundle umathandizira mphamvu ndi kuwala kwa laser ya buluu ya semiconductor
Ukadaulo wa fiber bundle umawongolera mphamvu ndi kuwala kwa laser ya buluu ya semiconductor. Kupanga kwa beam pogwiritsa ntchito kutalika komweko kapena kofanana kwa chipangizo cha laser ndiye maziko a kuphatikiza kwa beam ya laser yambiri ya mafunde osiyanasiyana. Pakati pawo, kulumikizana kwa beam ya spatial ndikuyika ma beam angapo a laser mu sp...Werengani zambiri -
Chiyambi cha Laser Yotulutsa Mphepete (EEL)
Chiyambi cha Edge Emitting Laser (EEL) Kuti mupeze mphamvu yayikulu yotulutsa laser ya semiconductor, ukadaulo wamakono ndikugwiritsa ntchito kapangidwe ka emission ya m'mphepete. Resonator ya edge-emitting semiconductor laser imapangidwa ndi malo achilengedwe olekanitsidwa a kristalo ya semiconductor, ndipo...Werengani zambiri -
Ukadaulo wa laser wa ultrafast wafer wochita bwino kwambiri
Ukadaulo wa laser ya ultrafast wafer wochita bwino kwambiri Ma laser amphamvu kwambiri amagwiritsidwa ntchito kwambiri popanga zinthu zapamwamba, chidziwitso, ma microelectronics, biomedicine, chitetezo cha dziko ndi magulu ankhondo, ndipo kafukufuku wasayansi wofunikira ndi wofunikira kwambiri polimbikitsa nyumba za sayansi ndi ukadaulo za dziko...Werengani zambiri -
Laser ya TW class attosecond X-ray pulse
Laser ya TW class attosecond X-ray pulse laser Attosecond X-ray pulse laser yokhala ndi mphamvu zambiri komanso nthawi yochepa ya pulse ndi chinsinsi chopezera ultrafast nonlinear spectroscopy ndi X-ray diffraction imaging. Gulu lofufuza ku United States linagwiritsa ntchito mndandanda wa ma laser a ma electron opanda ma X-ray awiri kuti atulutse...Werengani zambiri -
Chiyambi cha laser ya semiconductor yozungulira pamwamba pa cavity (VCSEL)
Chiyambi cha laser ya semiconductor yotulutsa pamwamba pa cavity (VCSEL) Ma laser otulutsa pamwamba pa cavity yoyima ...Werengani zambiri -
Kusangalatsa kwa ma harmonics achiwiri mu spectrum yotakata
Kusangalatsa kwa ma harmonics achiwiri mu spectrum yayikulu Kuyambira pomwe kupezedwa kwa zotsatira za kuwala kwachiwiri kwa nonlinear mu 1960, kwadzutsa chidwi chachikulu cha ofufuza, mpaka pano, kutengera zotsatira za harmonic yachiwiri, ndi ma frequency, kwatulutsa kuchokera ku ultraviolet yoopsa kupita ku gulu lakutali la infrared o...Werengani zambiri -
Kulamulira kwa electro-optic polarization kumachitika pogwiritsa ntchito femtosecond laser writing ndi liquid crystal modulation.
Kulamulira kwa ma electro-optic polarization kumachitika pogwiritsa ntchito femtosecond laser writing ndi liquid crystal modulation. Ofufuza ku Germany apanga njira yatsopano yowongolera ma signal optical mwa kuphatikiza femtosecond laser writing ndi liquid crystal electro-optic modulation. Mwa kuyika ma liquid crystal ...Werengani zambiri
