Laser Optik - Mahele 2

ʻO nā optics a mākou e hāʻawi nei e uhi ana i nā optic laser;kukui uila laser ;polarizing optics a me ka hana infrared.Me nā puka makani, lens, prisms.ʻO ka maʻamau, hāʻawi ʻia kā mākou optics me ke kau ʻole ʻana e like me ke noi a nā mea kūʻai aku.

ʻO nā papa nalu kauoha ʻole

Hoʻolālā ʻia ka papa hawewe kauoha zero e hāʻawi i ka retardance o nā nalu piha ʻole, a me ka hakina makemake. ʻoi aku ka nui o nā noi koʻikoʻi.
Nā Papa Hawewe Achromatic

Achromatic waveplates ma ka hoʻohana ʻana i ʻelua ʻāpana o nā papa. Ua like ia me ka Zero-order waveplate koe wale nō nā papa ʻelua i hana ʻia mai nā mea like ʻole, e like me ka crystal quartz a me ka magnesium fluoride.No ka mea hiki ke ʻokoʻa ka hoʻopuehu ʻana o ka birefringence no nā mea ʻelua, hiki ke kuhikuhi i nā koina hoʻopaneʻe ma kahi pae hawewe.
Nā Papa Hawewe Kaulua

Hoʻohana nui ʻia ka papa hawewe nalu ʻelua ma ka ʻōnaehana ʻekolu Harmonic Generation (THG).Ke makemake ʻoe i kahi aniani NLO no ke ʻano II SHG (o+e→e), a me kahi aniani NLO no ke ʻano II THG (o+e→e), ʻaʻole hiki ke hoʻohana ʻia ka polarization out put mai SHG no THG.No laila pono ʻoe e hoʻohuli i ka polarization e loaʻa i ʻelua polarization perpendicular no ke ʻano II THG.Hana ʻia ka pā hawewe nalu ʻelua e like me ka rotator polarizing, hiki iā ia ke hoʻohuli i ka polarization o hoʻokahi kukui a noho mau i ka polarization o kekahi.
Glan Laser Polarizer

Hana ʻia ʻo Glan Laser prism polarizer me ʻelua mau prisms birefringent like i hui pū ʻia me kahi ea.ʻO ka polarizer ka hoʻololi ʻana o ke ʻano Glan Taylor a ua hoʻolālā ʻia e hōʻemi i ka nalowale o ka noʻonoʻo ʻana ma ka hui prism.ʻO ka polarizer me nā puka makani pakele ʻelua e ʻae i ka lāʻau i hōʻole ʻia e pakele i waho o ka polarizer, kahi e makemake nui ai no nā lasers ikehu kiʻekiʻe.ʻOi aku ka maikaʻi o ka ʻili o kēia mau helehelena i ka hoʻohālikelike ʻia me nā alo komo a puka.ʻAʻole hāʻawi ʻia nā kikoʻī kikoʻī maikaʻi o ka ʻili ʻili ʻili i kēia mau helehelena.
Glan Taylor Polarizer

Hana ʻia ʻo Glan Taylor polarizer i ʻelua mau prisms birefringent like ʻole i hui pū ʻia me kahi ea. palapala noi kahi i hōʻole ʻia nā kaola ʻaʻole koi ʻia . ʻO ke kahua angular o nā mea like ʻole o nā polarizer i helu ʻia ma lalo no ka hoʻohālikelike.
ʻO Glan Thompson Polarizer

ʻO nā polarizer Glan-Thompson he ʻelua prisms i hoʻopaʻa ʻia i hana ʻia mai ke kiʻekiʻe optical kiʻekiʻe o ka calcite a i ʻole ke aniani a-BBO.Komo ke kukui unpolarized i ka polarizer a ua māhele ʻia ma ke kikowaena ma waena o nā kristal ʻelua.Hōʻike ʻia nā kukuna maʻamau i kēlā me kēia pānaʻi, e hoʻopuehu ʻia a hoʻomoʻi ʻia e ka hale polarizer.Holo pololei nā kukuna kupaianaha ma o ka polarizer, e hāʻawi ana i kahi puka polarized.