Wararka

  • Laysarka isku dhafan ee microcavity laga bilaabo la dalbaday ilaa dawlado khalkhalsan

    Laysarka isku dhafan ee microcavity laga bilaabo la dalbaday ilaa dawlado khalkhalsan

    Laysarka isku dhafan ee microcavity laga soo dalbado ilaa dawlado khalkhalsan laysarka caadiga ah wuxuu ka kooban yahay saddex walxood oo aasaasi ah: isha bamka, dhexdhexaadka faa'iido ee kor u qaada shucaaca la kiciyey, iyo qaab dhismeedka godka kaas oo dhaliya dhawaaq-arag. Marka cabbirka daloolka laysarka uu ku dhawaado micron-ka...
    Sii akhri
  • Astaamaha muhiimka ah ee helitaanka laysarka dhexdhexaadka ah

    Astaamaha muhiimka ah ee helitaanka laysarka dhexdhexaadka ah

    Maxay yihiin sifooyinka muhiimka ah ee warbaahinta faa'iidada laysarka? Helitaanka dhexdhexaadka ah ee leysarka, oo sidoo kale loo yaqaanno walaxda shaqaynaysa laysarka, waxa loola jeedaa nidaamka walxaha loo isticmaalo in lagu gaadho leexinta dadweynaha iyo abuurista shucaaca la kiciyey si loo gaadho kor u qaadista iftiinka. Waa qaybta xudunta u ah laysarka, carr...
    Sii akhri
  • Qaar ka mid ah talooyin ku saabsan hagaajinta waddada laysarka

    Qaar ka mid ah talooyin ku saabsan hagaajinta waddada laysarka

    Qaar ka mid ah talooyinka ku saabsan ciribtirka jidka laysarka Marka hore, badbaadada ayaa ah tan ugu muhiimsan, dhammaan walxaha laga yaabo inay ku dhacaan muraayado gaar ah, oo ay ku jiraan muraayadaha kala duwan, fareemooyinka, tiirarka, wiishyada iyo dahabka iyo alaabta kale, si looga hortago milicsiga laysarka; Markaad dabciso dariiqa iftiinka, dabool muraayadda indhaha...
    Sii akhri
  • Rajada horumarinta ee alaabta indhaha

    Rajada horumarinta ee alaabta indhaha

    Rajada horumarinta ee wax soo saarka indhaha Rajada horumarinta ee wax soo saarka indhaha waa mid aad u ballaaran, inta badan ay sabab u tahay horumarka sayniska iyo teknoolajiyada, koritaanka baahida suuqa iyo taageerada siyaasadda iyo arrimo kale. Kuwa soo socdaa waa horudhac tafatiran oo ku saabsan rajada horumarinta aragga...
    Sii akhri
  • Doorka filimka khafiifka ah ee lithium niobate ee modulator-ka korantada

    Doorka filimka khafiifka ah ee lithium niobate ee modulator-ka korantada

    Doorka filimka khafiifka ah ee lithium niobate ee modulator-ka elektiroonigga ah Laga bilaabo bilawgii warshadaha ilaa hadda, awoodda isgaadhsiinta hal-fiber-ku waxay korodhay malaayiin jeer, tiro yar oo cilmi-baaris ah ayaa kor u dhaaftay tobanaan malaayiin jeer. Lithium niobate...
    Sii akhri
  • Maxay yihiin arrimaha saameeya nolosha laysarka?

    Maxay yihiin arrimaha saameeya nolosha laysarka?

    Maxay yihiin arrimaha saameeya nolosha laysarka? Qiimaynta nolosha laysarka waa qayb aan laga maarmi karin oo ka mid ah qiimaynta waxqabadka laysarka, taas oo si toos ah ula xidhiidha kalsoonida iyo adkaysiga laysarka. Kuwa soo socda ayaa faahfaahsan oo lagu daray qiimaynta nolosha laysarka: Nolosha laysarka ee caadiga ah...
    Sii akhri
  • Istaraatiijiyada hagaajinta ee laser state adag

    Istaraatiijiyada hagaajinta ee laser state adag

    Istaraatiijiyadda hagaajinta ee laser-goboleed adag Kobcinta laser-goboleed adag waxay ku lug leedahay dhowr dhinac, kuwan soo socdaa waa qaar ka mid ah xeeladaha ugu muhiimsan ee hagaajinta: Fiber: weyn...
    Sii akhri
  • Laser-ka fogaanta ogaanshaha calaamadaha falanqaynta iyo habaynta

    Laser-ka fogaanta ogaanshaha calaamadaha falanqaynta iyo habaynta

    Laser-ka fogaanta ogaanshaha calaamadaha falanqeynta iyo habaynta Cod-bixinta dhawaaqa calaamadaha: falanqaynta calaamadaha iyo habaynta ogaanshaha hadalka fogaanta laysarka ee fagaaraha cajiibka ah ee tignoolajiyada, ogaanshaha hadalka fogaanta laser wuxuu la mid yahay heeso qurux badan, laakiin Symphony sidoo kale waxay leedahay “noi”. ..
    Sii akhri
  • Tignoolajiyada ogaanshaha hadalka fog ee leysarka

    Tignoolajiyada ogaanshaha hadalka fog ee leysarka

    Tignoolajiyada ogaanshaha hadalka fog ee leyser ogaanshaha hadalka fog: Soo bandhigida qaab dhismeedka nidaamka ogaanshaha Qoob-ka-ciyaarka laysarka khafiifka ah ayaa si qurux badan hawada u dhex maraya, isaga oo si aamusnaan ah u raadinaya dhawaaqyo fog, mabda'a ka dambeeya tignoolajiyadan mustaqbalka “sixir” waa si adag es...
    Sii akhri
  • Baadh tignoolajiyada grating!

    Baadh tignoolajiyada grating!

    Sida tignoolajiyada si weyn loogu isticmaalo indhaha, spectroscopy iyo meelaha kale, tignoolajiyada grating waxay leedahay faa'iidooyin badan oo muhiim ah, kuwan soo socda ayaa ah faahfaahin faahfaahsan oo ku saabsan faa'iidooyinka tignoolajiyada grating: Marka hore, tignoolajiyada saxda ah ee saxda ah waxay leedahay sifooyinka saxda ah ee saxda ah aniga...
    Sii akhri
  • Xariirka isgaadhsiinta indhaha, resonator indhaha aadka u dhuuban

    Xariirka isgaadhsiinta indhaha, resonator indhaha aadka u dhuuban

    Kooxda isgaadhsiinta indhaha, resonator-ka aadka u dhuuban ee indhaha waxay dejin karaan hirarka dhaadheer ee hirarka iftiinka ee meel xaddidan, waxayna leeyihiin codsiyo muhiim ah oo ku saabsan isdhexgalka arrimaha iftiinka, isgaarsiinta indhaha, dareenka indhaha, iyo isdhexgalka indhaha. Cabirka resonator-ka...
    Sii akhri
  • garaaca garaaca daqiiqadaha labaad ayaa muujinaya sirta wakhtiga dib u dhaca

    garaaca garaaca daqiiqadaha labaad ayaa muujinaya sirta wakhtiga dib u dhaca

    Wadnaha garaaca daqiiqadaha labaad waxay muujinayaan sirta dib u dhaca wakhtiga Saynisyahanada Maraykanka, oo kaashanaya garaaca wadnaha attosecond, ayaa daaha ka qaaday macluumaad cusub oo ku saabsan saamaynta korantada: dib u dhigista qiiqa sawirku waa ilaa 700 attose seconds, in ka badan intii hore la filayay. Cilmi-baadhistan u dambaysay...
    Sii akhri
123456Xiga >>> Bogga 1/14