Ma laser a semiconductor adziwonetsa okha pakupanga kuwotcherera, kudula ndi ntchito zina. Kuchuluka kwa kugwiritsa ntchito ma laser diode kumangokhala ndi mphamvu ya emitters, yomwe Panasonic ikulimbana bwino.
Masiku ano, Panasonic Corporation kuti adatha kuwonetsa laser yabuluu yowala kwambiri (mphamvu) padziko lapansi. Izi zidatheka pogwiritsa ntchito ukadaulo wa wavelength beam combining (WBC) pa ma laser diode (DDL). Ukadaulo watsopano umathandizira kukulitsa mphamvu ndikusunga mtengo wamtengo pongowonjezera kuchuluka kwa magwero a laser.
Tekinoloje iyi imagwira ntchito motere. Mzere wa ma diode ambiri (opitilira 100) okhala ndi mafunde osiyanasiyana amawongolera ma radiation kudzera pa lens yolunjika pa grating yosokoneza. Mtunda wa grating ndi ma angles a zochitika amasankhidwa m'njira yakuti, kupyolera mu zotsatira za resonance, kuwala kokwanira kwapamwamba kwambiri kumapezeka pa zotsatira. Chifukwa chake, kampaniyo idapanga semiconductor short-wave laser yokhala ndi mphamvu ya 135 W ndi kutalika kwa 400-450 nm yokhala ndipamwamba kwambiri. Mawonekedwe apamwamba a mtengo wowala amatsimikizira mtundu wa processing m'mphepete pambuyo podula magawo a laser, zomwe zimapangitsa kupanga kutsika mtengo.
Zikuyembekezeka kuti kuyambika kwa ma lasers amphamvu kwambiri a semiconductor kubweretsa kusintha pang'ono m'makampani komanso, makamaka m'makampani amagalimoto. M'tsogolomu, teknoloji yatsopano ikulonjeza kuti idzatsogolera ku kutuluka kwa ma lasers a semiconductor okhala ndi mphamvu ziwiri zazikuluzikulu kuposa zothetsera zamakono. Mwachitsanzo, laser yabuluu ya LED yokhala ndi mayamwidwe apamwamba kwambiri ndiyofunika kwambiri pakukonza zida zamkuwa popanga injini zamagalimoto ndi mabatire.
Popanga ma lasers atsopano a semiconductor, Panasonic idadalira mgwirizano ndi kampani yaku America TeraDiode. Mgwirizanowu unayamba mu 2013. Mu 2014, Panasonic idatulutsa makina owotcherera a robotic laser padziko lonse lapansi, LAPRISS, okhala ndi infrared DDL pogwiritsa ntchito ukadaulo wa WBC. Mu 2017, TeraDiode idagulidwa ndi Panasonic ndipo idakhala gawo lake. Monga tikuonera pa chitukuko chatsopano, akatswiri a TeraDiode akugwira ntchito ngati gawo la Panasonic popanda kupambana pang'ono kusiyana ndi asanatengere.
Source: 3dnews.ru