Nā ʻiliʻili lahilahi optical i nā huahana hōʻike projection

Hoʻohana ʻia ka aneane āpau o nā kiʻiʻoniʻoni optical maʻamau i nā ʻōnaehana hōʻike projection kristal wai. ʻO kahi ʻōnaehana optical hōʻike projection LCD maʻamau he kumu kukui (kukui halide metala a i ʻole ke kukui mercury kiʻekiʻe), kahi ʻōnaehana optical hoʻomālamalama (me ka ʻōnaehana kukui a me ka ʻōnaehana hoʻololi polarization), kahi ʻōnaehana optical hoʻokaʻawale kala a me ka hui pū ʻana o nā kala, kahi pale LCD, a me kahi ʻōnaehana optical projection.

1, AR+HR

Ma ke ʻano he ʻōnaehana hoʻolele kristal wai no nā koi pono optical kiʻekiʻe, ʻo ka hoʻohana ʻana i ka hoʻemi kiʻekiʻe o ka ʻoniʻoni reflective a me ka ʻoniʻoni reflective kiʻekiʻe, hiki ke hana i ka ikehu optical o ka ʻōnaehana ma o kēlā me kēia interface optical a ma ka pohō refractive e hoʻemi ʻia, a i ka manawa like hiki ke hoʻonui i nā palena o ka hoʻopau ʻana i ka mālamalama hele hewa, e hoʻopau ana i ke "kiʻi ʻuhane" a hoʻomaikaʻi i ka maopopo.

2. Kānana ʻokiʻoki infrared, ultraviolet

Hoʻohana pinepine ʻia ka ʻōnaehana hoʻolele kristal wai e hoʻomaikaʻi i ka ʻōlinolino o ke kumu kukui mana kiʻekiʻe, kahi e hoʻopuka ai i ka nui o nā kukui ultraviolet a me ka infrared i loko o ka spectrum. ʻO ka hoʻohana ʻana i nā kānana ʻoki infrared, ultraviolet hiki ke wehe i ka mālamalama ultraviolet ʻino a me ka wela infrared i loko o ka ʻōnaehana, e pale i ka ʻelemakule ʻana o ka kristal wai, a hoʻomaikaʻi i ke ola lawelawe o ka ʻōnaehana.

3, kiʻiʻoniʻoni hoʻololi kukui polarized

Pono nā kristal wai i ka hoʻohana ʻana i kahi kumu kukui polarized, kahi e pono ai ka hoʻololi ʻana o ke kukui i hoʻopuka ʻia mai ke kumu kukui i kukui polarized. Hiki i nā Polarizing Beamsplitters (PBS) i hoʻomākaukau ʻia me ka hoʻohana ʻana i nā kiʻiʻoniʻoni optical ke hoʻololi i ke kukui i kukui polarized.

4. Ka Hoʻokaʻawale ʻana i nā Waihoʻoluʻu a me nā Kiʻiʻoniʻoni Optical Hui Pū ʻIa

I loko o nā ʻōnaehana hōʻikeʻike kristal wai, hoʻokō pinepine ʻia ka hoʻokaʻawale kala a me ka hoʻohui kala e nā kiʻiʻoniʻoni optical. I mea e hoʻomaikaʻi ai i ka maikaʻi o ka ʻōnaehana, ʻo nā koi laulā o ka hana ʻana o ka kiʻiʻoniʻoni hoʻokaʻawale kala ʻaʻole pono e loaʻa i kahi pololei o ke kūlana wavelength kiʻekiʻe a i mea e hōʻoia ai i ke ʻano kiʻekiʻe o ke kala, akā koi pū kekahi i ka piʻo spectral o ke aniani dichroic i ka wavelength hoʻokaʻawale he mau ʻano steepness kiʻekiʻe, aia kahi ʻoki hohonu i ka band cut-off, aia kahi transmittance kiʻekiʻe i ka passband, kahi liʻiliʻi o ka ripple.

–Ua hoʻokuʻu ʻia kēia ʻatikala emea hana mīkini uhi hakahakaGuangdong Zhenhua