Amakuru

  • Nigute wagabanya urusaku rwamafoto

    Nigute wagabanya urusaku rwamafoto

    Nigute wagabanya urusaku rwamafoto Urusaku rwamafoto arimo cyane cyane: urusaku rwubu, urusaku rwumuriro, urusaku rwamasasu, urusaku rwa 1 / f n urusaku rwagutse, nibindi. Iri tsinda ni rimwe gusa. Iki gihe, tuzamenyekanisha ibisobanuro birambuye byurusaku na classificati ...
    Soma Ibikurikira
  • Imbaraga-nini cyane ya laser hamwe na fibre yose ya MOPA

    Imbaraga-nini cyane ya laser hamwe na fibre yose ya MOPA

    Imbaraga nyinshi zasunitswe na laser hamwe na fibre yose ya MOPA Imiterere nyamukuru yuburyo bwa fibre lazeri harimo resonator imwe, guhuza ibiti hamwe na master oscillating power amplifier (MOPA). Muri byo, imiterere ya MOPA yabaye imwe mu mashyanyarazi agezweho kubera abi ...
    Soma Ibikurikira
  • Ibyingenzi byingenzi byo gupima Photodetector

    Ibyingenzi byingenzi byo gupima Photodetector

    Ibintu byingenzi byo gupima fotodetekeri Umuyoboro mugari nigihe cyo kuzamuka (bizwi kandi nkigihe cyo gusubiza) bya fotodektor, nkibintu byingenzi mugupima ibyuma bifata ibyuma, kuri ubu byashimishije abashakashatsi benshi ba optoelectronic. Ariko, umwanditsi yasanze abantu benshi badafite un ...
    Soma Ibikurikira
  • Inzira nziza yuburyo bwa polarize fibre ifatanye-umurongo wa laser

    Inzira nziza yuburyo bwa polarize fibre ifatanye-umurongo wa laser

    Igishushanyo mbonera cyuburyo bwa polarize fibre ifatanye-umurongo wa lazeri 1. Incamake 1018 nm polarize fibre fibre-linewidth laser. Uburebure bwumurongo ni 1018 nm, ingufu za laser zisohoka ni 104 W, ubugari bwikigereranyo cya 3 dB na 20 dB ni ~ 21 GHz na ~ 72 GHz, imbeba yazimye ya polarisiyasi ...
    Soma Ibikurikira
  • Byose bya fibre imwe-ya DFB laser

    Byose bya fibre imwe-ya DFB laser

    Byose bya fibre imwe-imwe ya DFB laser yuburyo bwiza bwo gushushanya Inzira yo hagati yumurambararo wo hagati ya lazeri isanzwe ya DFB ni 1550.16nm, kandi igipimo cyo kwangwa kuruhande kirenze 40dB. Urebye ko umurongo wa 20dB wa laser ya DFB ya fibre ari 69.8kHz, birashobora kumenyekana ko umurongo wa 3dB i ...
    Soma Ibikurikira
  • Ibipimo fatizo bya sisitemu ya laser

    Ibipimo fatizo bya sisitemu ya laser

    Ibipimo fatizo bya sisitemu ya laser Mubice byinshi byo gukoresha nko gutunganya ibikoresho, kubaga lazeri no kurebera kure, nubwo hariho ubwoko bwinshi bwa sisitemu ya laser, akenshi basangira ibice bimwe byingenzi. Gushiraho ibipimo bihuriweho na sisitemu ya terminologiya birashobora gufasha kwirinda kwitiranya ...
    Soma Ibikurikira
  • Niki gifotora

    Niki gifotora

    Niki Si Photodetector Hamwe niterambere ryihuse ryikoranabuhanga rigezweho, Photodetector, nkigikoresho cyingenzi cya sensor, bagiye buhoro buhoro mubitekerezo byabantu. Cyane cyane Si Photodetector (silicon Photodetector), hamwe nibikorwa byabo byiza hamwe nibisabwa mugari, hav ...
    Soma Ibikurikira
  • Ubushakashatsi bushya kuri Avalanche Photodetector

    Ubushakashatsi bushya kuri Avalanche Photodetector

    Ubushakashatsi bushya kuri Avalanche Photodetector Ntoya-Kumenyekanisha cyane-foton nkeya cyangwa niyo tekinoroji ya fotone imwe ifite amahirwe menshi yo gukoreshwa mubice nko kwerekana urumuri ruto, amashusho ya kure na telemetrie, ndetse no gutumanaho kwa kwant. Muri bo, inkangu ph ...
    Soma Ibikurikira
  • Ikoranabuhanga niterambere ryiterambere rya lazeri ya attosecond mubushinwa

    Ikoranabuhanga niterambere ryiterambere rya lazeri ya attosecond mubushinwa

    Ikoranabuhanga n'iterambere rya lazeri ya attosecond mu Bushinwa Ikigo cya fiziki, Ishuri rikuru ry'ubumenyi mu Bushinwa, cyatangaje ibyavuye mu gupima 160 nka pulse yihariye ya attosecond mu mwaka wa 2013. Impanuka ya attosecond yihariye (IAPs) y'iri tsinda ry'ubushakashatsi yakozwe hashingiwe ku rwego rwo hejuru ...
    Soma Ibikurikira
  • Menyekanisha InGaAs Photodetector

    Menyekanisha InGaAs Photodetector

    Menyekanisha InGaAs Photodetector InGaAs nimwe mubikoresho byiza byo kugera kubisubizo byihuse kandi byihuta cyane. Ubwa mbere, InGaAs nigikoresho cya semiconductor itaziguye, kandi ubugari bwacyo burashobora kugengwa nigipimo kiri hagati ya In na Ga, bigafasha kumenya optique ...
    Soma Ibikurikira
  • Ibipimo bya moderi ya Mach-Zehnder

    Ibipimo bya moderi ya Mach-Zehnder

    Ibipimo byerekana moderi ya Mach-Zehnder Modulator ya Mach-Zehnder (mu magambo ahinnye yiswe moderi ya MZM) nigikoresho cyingenzi gikoreshwa muguhindura ibimenyetso bya optique mubijyanye n'itumanaho ryiza. Nibintu byingenzi bigize Moderi ya Electro-Optic, nibipimo byerekana imikorere ...
    Soma Ibikurikira
  • Intangiriro kuri fibre optique itinda kumurongo

    Intangiriro kuri fibre optique itinda kumurongo

    Intangiriro kumurongo wa fibre optique Umurongo wo gutinda fibre optique nigikoresho gitinda ibimenyetso ukoresheje ihame ryerekana ibimenyetso bya optique bikwirakwiza muri fibre optique. Igizwe nuburyo bwibanze nka fibre optique, moderi ya EO nabagenzuzi. Fibre optique, nkikwirakwizwa ...
    Soma Ibikurikira