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Polarization o ka laser
ʻO ka polarization o ka laser "Polarization" kahi ʻano maʻamau o nā lasers like ʻole, i hoʻoholo ʻia e ke kumu hoʻokumu o ka laser. Hoʻokumu ʻia ka kukuna laser e ka hoʻoulu ʻia ʻana o nā mea uila uila i loko o ka laser. Loaʻa i ka stimulated radiation kahi re...Heluhelu hou aku -
Ka mana a me ka ikehu o ka laser
ʻO ka nui o ka mana a me ka ikehu o ka laser ʻO ka Density kahi nui kino a mākou i kamaʻāina nui ai i ko mākou ola i kēlā me kēia lā, ʻo ka density a mākou e kamaʻilio nui ai ʻo ia ka density o ka mea, ʻo ke kumu ρ = m / v, ʻo ia hoʻi, ua like ka density me ka nui i puʻunaue ʻia e ka leo. Akā ʻo ka nui o ka mana a me ka ikehu o ...Heluhelu hou aku -
ʻO nā ʻāpana kikoʻī hana koʻikoʻi o ka ʻōnaehana laser
Nā ʻāpana hōʻailona hana nui o ka ʻōnaehana laser 1. Loʻihi nalu (unit: nm a μm) Hōʻike ka lōʻihi hawewe laser i ka lōʻihi o ka nalu electromagnetic i lawe ʻia e ka laser. Ke hoʻohālikelike ʻia i nā ʻano kukui ʻē aʻe, kahi hiʻohiʻona nui o ka laser ʻo ia ka monochromatic, ...Heluhelu hou aku -
Hoʻomaikaʻi ka ʻenehana pūʻulu fiber i ka mana a me ka ʻōlinolino o ka laser semiconductor blue
Hoʻomaikaʻi ka ʻenehana pūʻulu fiber i ka mana a me ka ʻōlinolino o ka polū semiconductor laser Beam e hoʻohana ana i ka lōʻihi like a kokoke paha o ka ʻāpana laser ke kumu o ka hui pū ʻana o nā kukuna laser he nui o nā nalu like ʻole. I waena o lākou, ʻo ka hoʻopaʻa ʻana i ka beam spatial e hoʻopaʻa i nā kukuna laser he nui i sp...Heluhelu hou aku -
Introduction to Edge Emitting Laser (EEL)
Introduction to Edge Emitting Laser (EEL) I mea e loaʻa ai ka mana kiʻekiʻe semiconductor laser output, ʻo ka ʻenehana o kēia manawa e hoʻohana i ka ʻōnaehana emission edge. Hoʻokumu ʻia ka resonator o ka laser semiconductor edge-emitting i ka ʻili dissociation kūlohelohe o ka aniani semiconductor, a me ka ...Heluhelu hou aku -
ʻenehana laser wafer ultrafast kiʻekiʻe
ʻO ka ʻenehana ultrafast wafer laser kiʻekiʻe i hoʻohana nui ʻia nā laser ultrafast mana kiʻekiʻe i ka hana kiʻekiʻe, ʻike, microelectronics, biomedicine, pale aupuni a me nā kahua kaua, a he mea nui ka noiʻi ʻepekema kūpono e hoʻolaha i ka hale ʻepekema a me ka ʻenehana ...Heluhelu hou aku -
TW class attosecond X-ray pulse laser
ʻO TW class attosecond X-ray pulse laser Attosecond X-ray pulse laser me ka mana kiʻekiʻe a me ka lōʻihi o ka pulse pōkole ke kī e hoʻokō ai i ka ultrafast nonlinear spectroscopy a me ka X-ray diffraction imaging. Ua hoʻohana ka hui noiʻi ma ʻAmelika Hui Pū ʻIa i kahi cascade o ʻelua mau pae X-ray free electron lasers e hoʻopuka ...Heluhelu hou aku -
Introduction to vertical cavity surface emitting semiconductor laser (VCSEL)
Introduction to vertical cavity surface emitting semiconductor laser (VCSEL) Vertical external cavity surface-emitting lasers Ua hoʻomohala ʻia i ka waena waena o 1990s e lanakila ai i kahi pilikia nui i hoʻopilikia i ka hoʻomohala ʻana i nā laser semiconductor kuʻuna: pehea e hana ai i nā huahana laser kiʻekiʻe me ka ...Heluhelu hou aku -
ʻO ka hauʻoli o nā harmonic lua ma kahi ākea ākea
ʻO ka hauʻoli o ka lua o nā harmonics i kahi ākea ākea Mai ka loaʻa ʻana o nā hopena optical nonlinear ʻelua i nā 1960s, ua hoʻāla i ka makemake nui o nā mea noiʻi, a hiki i kēia manawa, ma muli o ka lua o ka harmonic, a me nā hopena alapine, ua hana ʻia mai ka ultraviolet loa a hiki i ka band infrared mamao o ...Heluhelu hou aku -
Hoʻomaopopo ʻia ka mana electro-optic polarization e ka kākau laser femtosecond a me ka modulation kristal wai
Hoʻomaopopo ʻia ka mana electro-optic polarization e ka kākau laser femtosecond a me ka modulation kristal wai Ua hoʻomohala nā mea noiʻi ma Kelemania i kahi ala hou o ka hoʻokele hōʻailona optical ma o ka hoʻohui ʻana i ka kākau laser femtosecond a me ka modulation electro-optic kristal wai. Ma ka hoʻokomo ʻana i ke aniani wai ...Heluhelu hou aku -
E hoʻololi i ka wikiwiki pulse o ka laser ultrashort ikaika loa
E hoʻololi i ka wikiwiki o ka puʻupuʻu o ka laser ultrashort super-ikaika Super ultra-short lasers maʻamau e pili ana i nā pulse laser me nā laula pulse o nā ʻumi a me nā haneli o nā femtoseconds, ka mana kiʻekiʻe o nā terawatts a me nā petawatts, a ʻoi aku ka ikaika o ka mālamalama i ʻoi aku ma mua o 1018 W/cm2. ʻO ka laser ultra-pōkole super a me kāna ...Heluhelu hou aku -
Hoʻokahi photon InGaAs photodetector
Hoʻokahi photon InGaAs photodetector Me ka wikiwiki o ka hoʻomohala ʻana o LiDAR, ʻo ka ʻenehana ʻike kukui a me ka ʻenehana kiʻekiʻe i hoʻohana ʻia no ka ʻenehana kiʻi kaʻa kaʻa i loaʻa i nā koi kiʻekiʻe, ʻo ka naʻau a me ka hoʻonā manawa o ka detector i hoʻohana ʻia i ke kukui haʻahaʻa kuʻuna...Heluhelu hou aku
