ʻO ke kūlana kiʻekiʻe i hoʻopilikino ʻia ʻo Optical Powell Prism no nā Lapaʻau Lapaʻau
Powell lens
ʻO ka lens Powell kahi lele nui i mua i ka hana generator laina ma luna o ka lens cylinder maʻalahi.Hoʻopuka ka lens cylinder i kahi laina i hoʻomālamalama maikaʻi ʻole ʻia, hoʻokahi i kaupalena ʻia e ka ʻano like ʻole, Gaussian laser beam.ʻO ka hale pōʻai o Powell lens he ʻoiaʻiʻo he ʻāpana aspheric paʻakikī ʻelua e hoʻohua ai i ka nui o ka aberration spherical e hāʻawi hou i ke kukui ma ka laina;e ho'ēmi ana i ke kukui ma ke kikowaena me ka hoʻonui ʻana i ka pae kukui ma nā wēlau o ka laina.ʻO ka hopena, he laina i hoʻomālamalama like ʻia i hoʻohana ʻia i nā ʻano noiʻi ʻike mīkini āpau;mai ka hui bio-medical a me ka hui kaʻa a hiki i ka hana ʻana i nā kuki kokoleka.
ʻO ka hana o ka lens Powell a me nā hiʻohiʻona kino e alakaʻi ʻia e ka laulā beam.ʻO nā ʻokoʻa koʻikoʻi ʻo ia ka paʻi wāwae o ka peʻahi hoʻokaʻawale ma ka ʻaoʻao puka palahalaha e lawelawe ana ma ke ʻano he kau luna.Pono e mālama pono ʻaʻole e ʻoki ʻia nā mea hoʻokomo i ke kukui ʻokoʻa.
Ua like ka lens Powell me kahi prisma poepoe me ka laina o luna.ʻO ka lens he mea hoʻoheheʻe laina laser, e hohola ana i kahi kukuna laser haiki i kahi laina pololei i hoʻomālamalama ʻia.
Hōʻike
| mea | waiwai |
| Kahi i kumu | Kina |
| Kapa inoa | LYZ |
| Helu kumu hoʻohālike | LYZ-BWE-004 |
| Mea waiwai | BK7, K9, SF6, ZF7 |
| Hoʻohana | Nā Lens Mea Hana Laina Laser |
| Hoʻolālā | ʻO lens cylinder aspheric |
| Kinohi | He cylindrical me ka laina o luna |
| Anawaena | 9mm a i ʻole i hana ʻia |
| Kiʻekiʻe | 6.5 ~ 8.5mm a i ʻole maʻamau |
| Angle Fan | 8-45 degere 45-110 degere |
| Mākaʻikaʻi Aperture | ≥90% |
| Ka pololei o ka laina | < 0.1% |
| Kahua wahi | <4 mrad |
| Kaulana nalu | 405-900nm |
Nā huahana i hōʻike ʻia
