Hoʻolaha Huahana Hou - Multi-Peak Laser Diode Array me Fast-Axis Collimation

Hoʻolauna

Me ka holomua wikiwiki i ka manaʻo laser semiconductor, nā mea hana, nā kaʻina hana, a me nā ʻenehana hoʻopili, me ka hoʻomau mau ʻana i ka mana, ka pono, a me ke ola, ua hoʻohana nui ʻia nā laser semiconductor kiʻekiʻe e like me nā kumu kukui a i ʻole nā ​​​​pumi kukui. ʻAʻole i hoʻohana nui ʻia kēia mau laser i ka hoʻoili ʻana i ka laser, nā lāʻau lapaʻau, a me nā ʻenehana hōʻikeʻike akā he mea koʻikoʻi nō hoʻi i ka kamaʻilio optical space, ka ʻike atmospheric, LIDAR, a me ka ʻike maka. He mea koʻikoʻi nā laser semiconductor kiʻekiʻe i ka hoʻomohala ʻana i nā ʻoihana ʻenehana kiʻekiʻe a hōʻike i kahi wahi hoʻokūkū hoʻokūkū ma waena o nā lāhui i kūkulu ʻia.

Multi-Peak Semiconductor Stacked Array Laser me Fast-Axis Collimation

E like me nā kumu puna kumu no nā lasers solid-state a me nā fiber, hōʻike nā laser semiconductor i ka neʻe ʻana o ka nalu i ka spectrum ʻulaʻula i ka piʻi ʻana o nā mahana hana, maʻamau e 0.2-0.3 nm/°C. Hiki i kēia drift ke alakaʻi i kahi kūpono ʻole ma waena o nā laina hoʻokuʻu o nā LDs a me nā laina absorption o ka media gain solid, e hoʻemi ana i ka coefficient absorption a hōʻemi nui i ka pono o ka hoʻopuka laser. ʻO ka maʻamau, hoʻohana ʻia nā ʻōnaehana hoʻomalu wela paʻakikī e hoʻomaha i nā lasers, kahi e hoʻonui ai i ka nui o ka ʻōnaehana a me ka hoʻohana mana. No ka hoʻokō ʻana i nā koi no ka miniaturization i nā noi e like me ka autonomous driving, laser ranging, a me LIDAR, ua hoʻolauna kā mākou hui i ka multi-peak, conductively cooled stacked array series LM-8xx-Q4000-F-G20-P0.73-1. Ma ka hoʻonui ʻana i ka helu o nā laina hoʻokuʻu LD, mālama kēia huahana i ka absorption paʻa e ka medium gain solid ma luna o kahi ākea ākea, e hōʻemi ana i ke kaomi ʻana i nā ʻōnaehana mālama wela a hoʻemi i ka nui o ka laser a me ka hoʻohana ʻana i ka mana oiai e hōʻoiaʻiʻo ana i ka puka makani kiʻekiʻe. Ke hoʻohana nei i nā ʻōnaehana hoʻāʻo ʻana i ka pahu pahu pahu kiʻekiʻe, ka hoʻopaʻa ʻana i ka vacuum coalescence, ka mea interface a me ka ʻenekini fusion, a me ka hoʻokele thermal transient, hiki i kā mākou hui ke hoʻokō pololei i ka mana multi-peak, kiʻekiʻe kiʻekiʻe, ka hoʻokele thermal kiʻekiʻe, a hōʻoia i ka hilinaʻi lōʻihi a me ke ola o kā mākou hui. huahana.