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Attosecond pulses inoburitsa zvakavanzika zvekunonoka kwenguva
Attosecond pulses inoratidza zvakavanzika zvekunonoka kwenguva Masayendisiti muUnited States, nerubatsiro rweattosecond pulses, akaburitsa ruzivo rutsva nezve photoelectric effect: iyo photoelectric emission kunonoka inosvika 700 attoseconds, yakareba kwazvo kupfuura yaimbotarisirwa. Ongororo yazvino...Verenga Zvimwe -
Nheyo dze photoacoustic imaging
Misimboti yephotoacoustic imaging Photoacoustic Imaging (PAI) inyanzvi yekufungidzira yekurapa inosanganisa optics uye acoustics kugadzira masaini eultrasonic uchishandisa kupindirana kwechiedza nematishu kuwana yakakwirira-resolution tishu mifananidzo. Inoshandiswa zvakanyanya mu biomedical minda, kunyanya i ...Verenga Zvimwe -
Kushanda musimboti we semiconductor laser
Kushanda musimboti we semiconductor laser Chekutanga, izvo zvinodikanwa zveparameter zve semiconductor lasers zvinounzwa, kunyanya kusanganisira zvinotevera zvinhu: 1. Photoelectric performance: inosanganisira extinction ratio, dynamic linewidth uye mamwe ma paramita, aya ma paramita anobata zvakananga ...Verenga Zvimwe -
Kushandiswa kwe semiconductor laser mumunda wekurapa
Kushandiswa kwe semiconductor laser mumunda wezvokurapa Semiconductor laser imhando yelaser ine semiconductor zvinhu seyepakati, kazhinji ine yakasikwa cleavage ndege seresonator, ichitsamira pakusvetuka pakati pe semiconductor simba mabhandi kuti abudise chiedza. Naizvozvo, ine zvakanakira o...Verenga Zvimwe -
New high senitivity photodetector
Munguva pfupi yapfuura, timu yekutsvagisa kuChinese Academy yeSainzi (CAS) yakavakirwa papolycrystalline gallium-rich Gallium oxide Materials (PGR-GaOX) yakakurudzira kekutanga dhizaini nyowani yekunzwa kwepamusoro uye yakakwirira yekupindura kumhanya yakakwira photodetector kuburikidza...Verenga Zvimwe -
Quantum encrypted kutaurirana
Quantum encrypted kutaurirana Quantum yakavanzika kutaurirana, inozivikanwawo se quantum kiyi yekugovera, ndiyo yega nzira yekutaurirana iyo yakaratidza kuve yakachengeteka zvachose padanho rekuziva kwevanhu. Basa rayo ndere kugovera zvine simba kiyi pakati paAlice naBob ...Verenga Zvimwe -
Optical chiratidzo chekuona hardware spectrometer
Optical sign yekuona hardware spectrometer A spectrometer chiridzwa chemaziso chinoparadzanisa chiedza chepolychromatic kuita spectrum. Kune akawanda marudzi ema spectrometers, kuwedzera kune ma spectrometers anoshandiswa muchiedza chinooneka bhendi, kune infrared spectrometers uye ultraviolet spect...Verenga Zvimwe -
Kushandiswa kwe quantum microwave photonics tekinoroji
Kushandiswa kwe quantum microwave photonics tekinoroji Kuonekwa kwechiratidzo chisina simba Chimwe chezvishandiso zvinonyanya kuvimbisa zvequantum microwave photonics tekinoroji kuona kwemasaini asina kusimba emicrowave/RF. Nekushandisa imwe chete yekuona photon, masisitimu aya akanyanya kunzwisiswa kupfuura tra...Verenga Zvimwe -
Quantum microwave optical tekinoroji
Quantum microwave optical tekinoroji Microwave optical tekinoroji yave munda une simba, uchibatanidza zvakanakira optical uye microwave tekinoroji mukugadzirisa zviratidzo, kutaurirana, kunzwa uye zvimwe zvinhu. Nekudaro, akajairwa microwave photonic masisitimu anotarisana neakakosha muganho ...Verenga Zvimwe -
Kusuma kupfupi kwelaser modulator tekinoroji
Kupfupisa kusuma kwelaser modulator tekinoroji Laser ndeye yakakwira-frequency electromagnetic wave, nekuda kwekubatana kwayo kwakanaka, sechinyakare emagetsi mafungu emagetsi (seanoshandiswa muredhiyo uye terevhizheni), semutakuri wave kutumira ruzivo. Maitiro ekurodha ruzivo pane iyo las...Verenga Zvimwe -
Kuumbwa kwe optical communication devices
Maumbirwo emidziyo yemagetsi yekuonana Iyo nzira yekukurukurirana ine mwenje wave sechiratidzo uye iyo Optical fiber senzira yekutumira inonzi Optical fiber communications system. Zvakanakira zve optical fiber kutaurirana zvichienzaniswa neyechinyakare tambo communicati ...Verenga Zvimwe -
OFC2024 photodetectors
Nhasi ngatitarisei kuOFC2024 mafotodetectors, ayo anonyanya kusanganisira GeSi PD/APD, InP SOA-PD, uye UTC-PD. 1. UCDAVIS inoona isina kusimba resonant 1315.5nm isiri-symmetric Fabry-Perot photodetector ine diki zvikuru capacitance, inofungidzirwa kuva 0.08fF. Kana iyo bias iri -1V (-2V), yakasviba ikozvino...Verenga Zvimwe
