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Polarization o te taiaho
Ko te Polarization o te laser "Polarization" he ahuatanga noa o nga momo laser, e whakatauhia ana e te kaupapa hanganga o te laser. Ko te kurupae laser ka puta mai i te iraruke whakahihiko o nga matūriki reo whakaputa marama i roto i te laser. He re...Pānuitia atu -
Kiato mana me kiato pūngao o te taiaho
Kiato mana me te kiato pūngao o te laser Ko te kiato he rahinga tinana e tino waia ana tatou i roto i to tatou oranga o ia ra, ko te kiato ka tino whakapa atu tatou ko te kiato o te rauemi, ko te tauira ko ρ=m/v, ara, he rite te kiato ki te papatipu kua wehea e te rōrahi. Engari ko te kaha me te kaha o te kaha o ...Pānuitia atu -
Nga tawhā tohu mahi nui o te punaha laser
Nga tawhā tohu mahi nui o te punaha laser 1. Te roangaru (wae: nm ki te μm) Ko te roangaru laser e tohu ana i te roangaru o te ngaru hiko e mauria ana e te taiaho. Ka whakatauritea ki etahi atu momo rama, ko tetahi ahuatanga nui o te laser he monochromatic, ...Pānuitia atu -
Hangarau paihere muka te whakapai ake i te mana me te kanapa o te laser semiconductor kikorangi
Hangarau paihere muka te whakapai ake i te mana me te kanapa o te taiaho semiconductor kikorangi Te hanga kurupae ma te whakamahi i te roangaru tata, tata ranei o te wae taiaho ko te putake o te whakakotahitanga kurupae laser maha o nga roangaru rereke. I roto i a raatau, ko te hononga kurupae mokowhiti ko te whakahiato i nga kurupae laser maha i roto i te sp...Pānuitia atu -
He kupu whakataki ki te Edge Emitting Laser (EEL)
He kupu whakataki ki te Edge Emitting Laser (EEL) Kia whiwhi ai i te whakaputanga laser semiconductor teitei, ko te hangarau o naianei ko te whakamahi i te hanganga tukunga taha. Ko te resonator o te taiaho semiconductor mata-emitting te tito o te mata dissociation tūturu o te karaihe semiconductor, me te th...Pānuitia atu -
Hangarau laser wafer ultrafast mahi teitei
Hangarau taiaho angiangi ultrafast mahi teitei Kei te whakamahia nuitia nga laser ultrafast teitei i roto i nga mahi whakangao matatau, korero, microelectronics, biomedicine, parenga motu me nga mara hoia, me te rangahau pūtaiao e tika ana he mea nui ki te whakatairanga i te whare whenua putaiao me te hangarau...Pānuitia atu -
Ko te akomanga TW attosecond X-ray pulse laser
TW class attosecond X-ray pulse laser Attosecond X-ray pulse laser me te kaha nui me te roanga poto poto ko te matua ki te whakatutuki ultrafast nonlinear spectroscopy me te X-ray diffraction atahanga. I whakamahia e te roopu rangahau i te United States he riima o te rua-waahi X-ray laser irahiko koreutu ki te whakaputa ...Pānuitia atu -
He kupu whakataki ki te mata kōhao poutū e whakaputa ana i te taiaho hikohiko (VCSEL)
He kupu whakataki ki te mata o te kohao poutū e whakaputa ana i te laser semiconductor (VCSEL) I whakawhanakehia nga lasers te mata o waho o te kohao o waho i waenganui o 1990s ki te hinga i tetahi raru nui kua pa ki te whanaketanga o nga laser semiconductor tuku iho: me pehea te whakaputa i nga putanga taiaho mana nui ...Pānuitia atu -
Te whakahihiri o te hauoro tuarua i roto i te whanui whanui
Te whakahihiri o nga orooro tuarua i roto i te whanui whanui Mai i te kitenga o nga huanga whatu kore raina tuarua i nga tau 1960, kua whakaohokia te hiahia o nga kairangahau, tae noa ki tenei wa, i runga i te tuarua o nga hua o te hau, me te auau, kua puta mai i te ultraviolet tino ki te roopu infrared tawhiti o...Pānuitia atu -
Ko te mana hiko-optic polarization ka kitea e te tuhi taiaho femtosecond me te whakarereke karaihe wai
Ko te mana hiko-a-whatu polarization ka kitea ma te tuhi taiaho femtosecond me te whakarereke karaihe wai Kua hangaia e nga Kairangahau i Tiamana tetahi tikanga hou mo te mana tohu whatu ma te whakakotahi i te tuhi taiaho femtosecond me te whakarereketanga hiko hiko karaihe wai. Ma te whakauru karaihe wai...Pānuitia atu -
Hurihia te tere tere o te laser ultrashort tino kaha
Hurihia te tere tere o te laser ultrashort tino kaha Super ultra-poto lasers te tikanga e korero ana ki nga pupuhi taiaho me te whanui o te pupuhi o te tekau me te rau o te femtohakona, te mana teitei o terawatts me te petawatts, a ko te kaha o te rama arotahi nui atu i te 1018 W/cm2. laser tino poto-poto me ona...Pānuitia atu -
He whakaahua kotahi InGaAs photodetector
Ko te photon InGaAs photodetector Na te whanaketanga tere o te LiDAR, ko te hangarau rapu marama me te hangarau awheawhe e whakamahia ana mo te hangarau whakaata waka aunoa he nui ake nga whakaritenga, te tairongo me te wa taumira o te kaitirotiro e whakamahia ana i roto i te rama iti tuku iho...Pānuitia atu
