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Zida zazing'ono komanso ma lasers ogwira mtima kwambiri
Zida zazing'ono komanso ma lasers ochita bwino ofufuza a Rensselaer Polytechnic Institute apanga chipangizo cha laser chomwe chili m'lifupi mwa tsitsi la munthu, chomwe chingathandize akatswiri a sayansi ya zakuthambo kuphunzira zofunikira za zinthu ndi kuwala. Ntchito yawo, yofalitsidwa m'magazini otchuka asayansi, ikhoza ...Werengani zambiri -
Unique ultrafast laser part two
Laser wapadera kwambiri gawo lachiwiri Kubalalika ndi kugunda kwamtima: Kubalalika kwamagulu Chimodzi mwamavuto ovuta kwambiri aukadaulo omwe timakumana nawo mukamagwiritsa ntchito ma lasers othamanga kwambiri ndikusunga nthawi yayitali yamphamvu zazifupi zomwe zidatulutsidwa ndi laser. Ma Ultrafast pulses amakhudzidwa kwambiri ...Werengani zambiri -
Unique ultrafast laser part one
Unique ultrafast laser part one Makhalidwe apadera a ultrafast lasers Kuthamanga kwafupipafupi kwa lasers othamanga kwambiri kumapereka machitidwewa apadera omwe amawasiyanitsa ndi ma laser aatali-pulse kapena continuous-wave (CW). Kuti mupange kugunda kwakufupi kotere, bandwidth yochulukirapo i ...Werengani zambiri -
AI imathandizira zida za optoelectronic kulumikizana ndi laser
AI imathandizira zida za optoelectronic kulumikizana ndi laser M'munda wa optoelectronic component, luntha lochita kupanga limagwiritsidwanso ntchito kwambiri, kuphatikiza: kapangidwe kake kakukhathamiritsa kwa zigawo za optoelectronic monga ma lasers, kuwongolera magwiridwe antchito ndi ...Werengani zambiri -
Polarization ya laser
Polarization wa laser "Polarization" ndi khalidwe wamba lasers zosiyanasiyana, amene anatsimikiza ndi mapangidwe mfundo laser. Mtengo wa laser umapangidwa ndi cheza chokondoweza cha tinthu tating'onoting'ono totulutsa kuwala mkati mwa laser. Stimulated radiation ili ndi re...Werengani zambiri -
Kachulukidwe kamphamvu komanso kachulukidwe kamphamvu ka laser
Kachulukidwe kamphamvu komanso kachulukidwe ka mphamvu ya laser Density ndi kuchuluka kwa thupi komwe timadziwa bwino m'moyo wathu watsiku ndi tsiku, kachulukidwe komwe timalumikizana kwambiri ndi kachulukidwe kazinthu, chilinganizo ndi ρ=m/v, ndiye kuti, kachulukidwe ndi kofanana misa yogawidwa ndi voliyumu. Koma kuchuluka kwa mphamvu ndi kachulukidwe kamphamvu ka ...Werengani zambiri -
Zofunikira zowonetsera machitidwe a laser system
Zofunikira zowonetsera machitidwe a laser system 1. Wavelength (unit: nm mpaka μm) Laser wavelength imayimira kutalika kwa mafunde a electromagnetic onyamulidwa ndi laser. Poyerekeza ndi mitundu ina ya kuwala, mbali yofunika ya laser ndikuti ndi monochromatic, ...Werengani zambiri -
Ukadaulo wa Fiber bundle umapangitsa mphamvu ndi kuwala kwa blue semiconductor laser
Ukadaulo wa Fiber bundle umapangitsa mphamvu ndi kuwala kwa buluu semiconductor laser Beam kuumba pogwiritsa ntchito mawonekedwe amtundu womwewo kapena wapafupi wagawo la laser ndiye maziko a kuphatikiza kwamitundu ingapo ya laser. Pakati pawo, kulumikizana kwamitengo yamalo ndikuyika matabwa angapo a laser mu sp ...Werengani zambiri -
Chiyambi cha Edge Emitting Laser (EEL)
Mau oyamba a Edge Emitting Laser (EEL) Kuti mupeze zotulutsa zamphamvu kwambiri za semiconductor laser, ukadaulo waposachedwa ndikugwiritsa ntchito mawonekedwe am'mphepete. The resonator wa m'mphepete-emitting semiconductor laser wapangidwa ndi chilengedwe dissociation pamwamba pa semiconductor crystal, ndi ...Werengani zambiri -
Ukadaulo wapamwamba kwambiri wa ultrafast wafer laser
Ukadaulo wapamwamba kwambiri wa ultrafast wafer laser ukadaulo wapamwamba kwambiri wamphamvu kwambiri amagwiritsidwa ntchito kwambiri popanga zapamwamba, zidziwitso, ma microelectronics, biomedicine, chitetezo cha dziko ndi minda yankhondo, ndipo kafukufuku wofunikira wasayansi ndi wofunikira kulimbikitsa dziko lanyumba zasayansi ndi ukadaulo...Werengani zambiri -
TW class attosecond X-ray pulse laser
TW class attosecond X-ray pulse laser Attosecond X-ray pulse laser yokhala ndi mphamvu yayikulu komanso kugunda kwakanthawi kochepa ndiye chinsinsi chokwaniritsira kuwunikira kopitilira muyeso kopanda mzere komanso kujambula kwa X-ray. Gulu lofufuza ku United States linagwiritsa ntchito magalasi a ma elekitironi a magawo awiri a X-ray kuti atulutse ...Werengani zambiri -
Chiyambi cha vertical cavity surface emitting semiconductor laser (VCSEL)
Chiyambi cha vertical cavity surface emitting semiconductor laser (VCSEL) Ma lasers oyimirira akunja otulutsa pamwamba adapangidwa pakati pa zaka za m'ma 1990 kuti athetse vuto lalikulu lomwe lasokoneza chitukuko cha ma laser semiconductor achikhalidwe: momwe angapangire zotulutsa zamphamvu kwambiri za laser. ..Werengani zambiri
