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Ke kuleana o ka ʻili lahilahi o ka lithium niobate i ka electro-optic modulator
ʻO ke kuleana o ka ʻili lahilahi o ka lithium niobate i ka modulator electro-optic Mai ka hoʻomaka ʻana o ka ʻoihana a hiki i kēia manawa, ua hoʻonui ʻia ka hiki o ke kamaʻilio fiber hoʻokahi i nā miliona o nā manawa, a ua ʻoi aku ka nui o ka noiʻi ʻokiʻoki ma mua o nā ʻumi miliona o nā manawa. Lithium niobate...E heluhelu hou aku -
He aha nā kumu e hoʻopilikia ai i ke ola o ka laser?
He aha nā mea e hoʻopilikia ai i ke ola laser? ʻO ka loiloi ʻana i ke ola laser he ʻāpana koʻikoʻi ia o ka loiloi hana laser, kahi e pili pono ana i ka hilinaʻi a me ke kūpaʻa o ka laser. Eia nā mea i hoʻohui kikoʻī ʻia i ka loiloi ola laser: ʻO ke ola laser maʻamau...E heluhelu hou aku -
Hoʻolālā hoʻonui o ka laser moku'āina paʻa
ʻO ka hoʻolālā hoʻonui ʻana o ka laser mokuʻāina paʻa ʻO ka hoʻonui ʻana i nā lasers mokuʻāina paʻa e pili ana i kekahi mau ʻano, a ʻo kēia kekahi o nā hoʻolālā hoʻonui nui: 一, ʻO ke ʻano kūpono o ke koho kristal laser: kaha: wahi hoʻoheheʻe wela nui, kūpono i ka hoʻokele wela. Fiber: nui...E heluhelu hou aku -
Ka nānā ʻana a me ka hana ʻana i nā hōʻailona ʻike ʻōlelo mamao laser
ʻO ka nānā ʻana a me ka hana ʻana i ka hōʻailona ʻike mamao laser Ka wehewehe ʻana i ka walaʻau hōʻailona: ka nānā ʻana a me ka hana ʻana i ka hōʻailona ʻike mamao laser Ma ke kahua kupaianaha o ka ʻenehana, ua like ka ʻike ʻana i ka ʻōlelo mamao laser me kahi symphony nani, akā loaʻa i kēia symphony kāna "noi" ponoʻī...E heluhelu hou aku -
ʻenehana ʻike ʻōlelo mamao laser
ʻO ka ʻenehana ʻike ʻōlelo mamao laser ʻIke ʻōlelo mamao laser: Ke hōʻike nei i ke ʻano o ka ʻōnaehana ʻike Hula nani kahi kukuna laser lahilahi ma ka lewa, e ʻimi mālie ana i nā leo mamao, ʻo ke kumu ma hope o kēia "kilokilo" ʻenehana futuristic he paʻa loa ia...E heluhelu hou aku -
E ʻimi i ka ʻenehana grating!
Ma ke ʻano he ʻenehana i hoʻohana nui ʻia i ka optics, spectroscopy a me nā ʻoihana ʻē aʻe, he nui nā pono koʻikoʻi o ka ʻenehana grating, eia kahi hōʻuluʻulu kikoʻī o nā pono o ka ʻenehana grating: ʻO ka mea mua, ʻo ka ʻenehana grating kiʻekiʻe-pololei nā ʻano o ka pololei kiʻekiʻe, ʻo ia hoʻi ...E heluhelu hou aku -
Kaula kamaʻilio optical, resonator optical lahilahi loa
ʻO ke kāʻei kamaʻilio optical, ka resonator optical lahilahi loa Hiki i nā resonators optical ke hoʻokaʻawale i nā nalu kikoʻī o nā nalu māmā ma kahi palena, a he mau noi koʻikoʻi i ka launa pū ʻana o ka māmā-mea, ke kamaʻilio optical, ka ʻike optical, a me ka hoʻohui optical. ʻO ka nui o ka resonator ...E heluhelu hou aku -
Hōʻike nā pulse Attosecond i nā mea huna o ka lohi manawa
Hōʻike nā pulse Attosecond i nā mea huna o ka lohi manawa Ua hōʻike nā kānaka ʻepekema ma ʻAmelika Hui Pū ʻIa, me ke kōkua o nā pulse attosecond, i ka ʻike hou e pili ana i ka hopena photoelectric: ʻo ka lohi hoʻokuʻu photoelectric a hiki i 700 attoseconds, ʻoi aku ka lōʻihi ma mua o ka mea i manaʻo ʻia ma mua. ʻO kēia noiʻi hou loa...E heluhelu hou aku -
Nā loina o ke kiʻi photoacoustic
Nā Kumumanaʻo o ke kiʻi photoacoustic ʻO ke kiʻi Photoacoustic (PAI) kahi ʻenehana kiʻi lapaʻau e hoʻohui i nā optics a me nā acoustics e hana i nā hōʻailona ultrasonic me ka hoʻohana ʻana i ka launa pū ʻana o ka mālamalama me nā ʻiʻo e loaʻa ai nā kiʻi ʻiʻo kiʻekiʻe. Hoʻohana nui ʻia ia i nā kahua biomedical, ʻoi aku hoʻi i...E heluhelu hou aku -
Kumu hana o ka laser semiconductor
ʻO ke kumumanaʻo hana o ka laser semiconductor ʻO ka mea mua, ua hoʻolauna ʻia nā koi palena no nā lasers semiconductor, ʻo ia hoʻi nā ʻano penei: 1. Hana photoelectric: me ka lakio extinction, ka linewidth dynamic a me nā palena ʻē aʻe, pili pololei kēia mau palena i ka...E heluhelu hou aku -
Ka hoʻohana ʻana o ka laser semiconductor ma ke kahua lapaʻau
ʻO ka hoʻohana ʻana o ka laser semiconductor ma ke kahua lapaʻau ʻO ka laser Semiconductor kahi ʻano laser me ka mea semiconductor ma ke ʻano he medium gain, maʻamau me ka mokulele cleavage kūlohelohe e like me ka resonator, e hilinaʻi ana i ka lele ma waena o nā kāʻei ikehu semiconductor e hoʻopuka i ka mālamalama. No laila, loaʻa iā ia nā pono o...E heluhelu hou aku -
Mea ʻike kiʻi kiʻekiʻe hou
Mea ʻike kiʻi kiʻekiʻe hou I kēia manawa, ua hāpai kahi hui noiʻi ma ka Chinese Academy of Sciences (CAS) e pili ana i nā polycrystalline gallium-rich Gallium oxide Materials (PGR-GaOX) no ka manawa mua i kahi hoʻolālā hoʻolālā hou no ka ʻike kiʻekiʻe a me ka wikiwiki pane kiʻekiʻe photodetector kiʻekiʻe ma o...E heluhelu hou aku
