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Chidule cha ma laser oyendetsedwa ndi pulsed
Chidule cha ma laser oyendetsedwa Njira yolunjika kwambiri yopangira ma laser oyendetsedwa ndi kuwonjezera modulator kunja kwa laser yokhazikika. Njira iyi imatha kupanga picosecond pulse yachangu kwambiri, ngakhale yosavuta, koma mphamvu yowala yotayika komanso mphamvu yayikulu sizingapitirire mphamvu yowala yokhazikika. Chifukwa chake, zambiri...Werengani zambiri -
Laser yothamanga kwambiri yofanana ndi chala cha chala
Laser yothamanga kwambiri yofanana ndi chala chala. Malinga ndi nkhani yatsopano yofalitsidwa mu magazini ya Science, ofufuza ku City University of New York awonetsa njira yatsopano yopangira ma laser othamanga kwambiri pa nanophotonics. Lase yaying'ono iyi yotsekedwa ndi mode...Werengani zambiri -
Gulu la ku America likupereka njira yatsopano yosinthira ma microdisk lasers
Gulu lofufuza logwirizana kuchokera ku Harvard Medical School (HMS) ndi MIT General Hospital lati lakwanitsa kusintha momwe laser ya microdisk imagwirira ntchito pogwiritsa ntchito njira ya PEC etching, zomwe zimapangitsa kuti pakhale njira yatsopano ya nanophotonics ndi biomedicine "yothandiza." (Zomwe laser ya microdisk imagwirira ntchito zimatha...Werengani zambiri -
Chipangizo choyamba cha laser cha attosecond cha ku China chikupangidwa
Chipangizo choyamba cha laser cha attosecond cha ku China chikupangidwa. Attosecond yakhala chida chatsopano kwa ofufuza kuti afufuze dziko lamagetsi. "Kwa ofufuza, kafukufuku wa attosecond ndi wofunikira, ndi attosecond, kuyesa kwa sayansi kwakukulu mu njira yoyenera ya atomiki kudzakhala ...Werengani zambiri -
Kusankha Gwero Labwino la Laser: Edge Emission Semiconductor Laser Gawo Lachiwiri
Kusankha Gwero Labwino la Laser: Edge Emission Semiconductor Laser Gawo Lachiwiri 4. Momwe mungagwiritsire ntchito ma laser a semiconductor a m'mphepete Chifukwa cha kutalika kwa mafunde ake komanso mphamvu zake zambiri, ma laser a semiconductor a m'mphepete akhala akugwiritsidwa ntchito bwino m'magawo ambiri monga magalimoto, ma optical co...Werengani zambiri -
Kukondwerera mgwirizano ndi MEETOPTICS
Kukondwerera mgwirizano ndi MEETOPTICS MEETOPTICS ndi tsamba lodzipereka lofufuzira za kuwala ndi zithunzi komwe mainjiniya, asayansi ndi opanga zinthu zatsopano amatha kupeza zinthu ndi ukadaulo kuchokera kwa ogulitsa odziwika padziko lonse lapansi. Gulu lapadziko lonse la optics ndi zithunzi lomwe lili ndi injini yosakira ya AI,...Werengani zambiri -
Kusankha gwero labwino la laser: laser ya semiconductor ya m'mphepete mwa mpweya Gawo Loyamba
Kusankha gwero labwino la laser: laser ya semiconductor ya edge emission 1. Chiyambi Ma chips a laser a Semiconductor amagawidwa m'ma chips a laser otulutsa m'mphepete (EEL) ndi ma chips a laser otulutsa m'mphepete mwa cavity surface (VCSEL) malinga ndi njira zosiyanasiyana zopangira ma resonators, ndi ...Werengani zambiri -
Kupita patsogolo kwaposachedwa pakupanga njira zopangira laser ndi kafukufuku watsopano wa laser
Kupita patsogolo kwaposachedwa pakupanga makina opangira laser ndi kafukufuku watsopano wa laser Posachedwapa, gulu lofufuza la Pulofesa Zhang Huaijin ndi Pulofesa Yu Haohai a State Key Laboratory of Crystal Materials of Shandong University ndi Pulofesa Chen Yanfeng ndi Pulofesa He Cheng wa State Key Laborator...Werengani zambiri -
Chidziwitso cha chitetezo cha labu ya laser
Zambiri zokhudza chitetezo cha labu ya laser M'zaka zaposachedwapa, chifukwa cha kupita patsogolo kosalekeza kwa makampani opanga laser, ukadaulo wa laser wakhala gawo losayerekezeka la kafukufuku wa sayansi, mafakitale ndi moyo. Kwa anthu ogwiritsa ntchito magetsi opangidwa ndi kuwala, chitetezo cha laser chikugwirizana kwambiri...Werengani zambiri -
Mitundu ya ma modulator a laser
Choyamba, Kusintha kwamkati ndi kusintha kwakunja Malinga ndi ubale womwe ulipo pakati pa modulator ndi laser, kusintha kwa laser kumatha kugawidwa m'magulu amkati ndi kusintha kwakunja. 01 Kusintha kwamkati Chizindikiro cha modulation chimachitika mu njira ya laser ...Werengani zambiri -
Mkhalidwe wamakono ndi malo otchuka opangira ma signal a microwave mu microwave optoelectronics
Ma microwave optoelectronics, monga momwe dzinalo likusonyezera, ndi malo olumikizirana pakati pa ma microwave ndi ma optoelectronics. Ma microwave ndi mafunde owala ndi mafunde amagetsi, ndipo ma frequency ndi osiyana kwambiri, ndipo zigawo ndi ukadaulo wopangidwa m'magawo awo ndi...Werengani zambiri -
Kulankhulana kwa Quantum: mamolekyulu, ma Earth osowa ndi kuwala
Ukadaulo wa chidziwitso cha quantum ndi ukadaulo watsopano wa chidziwitso wozikidwa pa makina a quantum, womwe umalemba, kuwerengera ndi kutumiza chidziwitso chakuthupi chomwe chili mu dongosolo la quantum. Kupanga ndi kugwiritsa ntchito ukadaulo wa chidziwitso cha quantum kudzatibweretsa mu "nthawi ya quantum"...Werengani zambiri
