He aha nā Aspheres? Ke hoʻohana nei i nā Aspheres i nā ʻōnaehana Optical

Ua kū mai nā aniani aspheric, i ʻike ʻia hoʻi he aspheres, ma ke ʻano he mea nui i ka optics, e hoʻololi hou ana i ke ʻano o kā mākou ʻike a me ka hopu ʻana i ke ao nei. ʻAʻole e like me nā aniani poepoe kuʻuna, hoʻolauna nā aspheres i kahi pae hou o ka pololei a me ka maopopo i ka hoʻolālā optical.

1. He aha nā Aspheres?

ʻOkoʻa nā aspherics mai ke ʻano symmetrical o kahi sphere. ʻAʻole e like me nā aniani poepoe, nona ka curvature like, kaena nā aspheres i nā curvatures like ʻole ma ko lākou ʻili.

Hoʻohana nā Aspherics i nā hana makemakika holomua e hoʻokō i ko lākou mau ʻano kūikawā. Ma ka helu pono ʻana i ka curvature ma nā wahi like ʻole, hiki i nā ʻenekinia optical ke hoʻomaikaʻi i ka lens no nā noi kikoʻī, e hōʻemi ana i nā distortions a hoʻomaikaʻi i ka maikaʻi o ke kiʻi holoʻokoʻa.

2. Nā Pōmaikaʻi o ka Hoʻohana ʻana i nā Aspheres

He nui nā pono o ka hoʻokomo ʻana i nā aniani aspheric i loko o nā ʻōnaehana optical. ʻO ka mea mua a me ka mea nui loa, ʻae nā aspherics i ka hoʻoponopono ʻana i nā aberrations optical, e hoʻemi ana i nā aberrations spherical, a e hōʻoia i ka ʻoi aku ka maopopo a me ka pololei.kiʻi, no laila e hoʻomaikaʻi ana i ka hana.

Hāʻawi pū nā Aspherics i ka hōʻemi ʻana i ka nui a me ke kaumaha o nā ʻōnaehana optical, e lilo ana lākou i mea waiwai nui i nā mea liʻiliʻi e like me nā kāmela a me nā kelepona akamai. Eia kekahi, hoʻonui kēia mau aniani i ka pono o ka hōʻiliʻili ʻana i ka mālamalama, e alakaʻi ana i nā kiʻi ʻoi aku ka mālamalama a me ka ʻoi aku ka ola.

Hoʻopili pū nā Aspherics i ko lākou punch ikaika i loko o nā pūʻolo liʻiliʻi, e hōʻemi ana i ka nui o nā ʻōnaehana laser a me nā mea hana kiʻi. E noʻonoʻo i nā scanner laser lima e hoʻopaʻa ana i nā hale holoʻokoʻa me ka pololei kikoʻī, a i ʻole miniaturenā endoscopeske hoʻokele ʻana i nā hakahaka paʻa i loko o ke kino kanaka, i hiki ai nā mea āpau ma muli o ke kupanaha o nā aspheres. ʻO ka ʻepekema ma hope o nā aspheres e wehe i ka puka i nā mea hiki ke hana ʻia ma nā kahua mai ke kiʻi paʻi kiʻi, ka hōkū hōkū, a menā noi laserikiʻi lapaʻau.

3. Nā noi Aspheres ma nā ʻoihana āpau

3.1 Kiʻi Lapaʻau

Loaʻa nā noi i nā aniani aspheric ma nā ʻoihana like ʻole, e hōʻike ana i ko lākou versatility. I ka lāʻau lapaʻau, he kuleana koʻikoʻi ko lākou i nā endoscopes a menā mea hana kiʻi lapaʻau, e hāʻawi ana i nā kauka lapaʻau me nā ʻike maka maopopo no ka hana diagnostics.

3.2 Nā Teleskopo

Loaʻa i nā mea kilo hōkū ka pōmaikaʻi mai ka pololei o nā aspheres i loko o nā telescopes, e ʻae ana i nā nānā kikoʻī. Eia kekahi, he mea nui nā aniani i ka hoʻomohala ʻana i nā kāmela hana kiʻekiʻe, e hōʻoiaʻiʻo ana i nā mea paʻi kiʻi ʻoihana e hopu i nā manawa me ka maopopo ʻole.

3.3 Nā Hoʻohana Laser

Hiki i nā Aspheres ke hoʻopili i nā kukuna laser i nā laina pololei loa, lahilahi loa, kūpono noʻoki lasernā hoʻolālā paʻakikī a i ʻolekuʻihaonā ʻāpana microscopic. E noʻonoʻo i nā lopako ʻokiʻoki e hoʻohana ana i nā lasers alakaʻi aspheric no nā kaʻina hana akahai, minimally invasive, a i ʻolenā mīkini paʻi laserke kālai ʻana i nā hana noʻeau me nā kikoʻī kupaianaha.

Ke anawaena o ke ahonui: ±0.01mm
Ka hoʻomanawanui mānoanoa: ±0.01mm
Ka hoʻomanawanui ʻana o ka lōʻihi o ke kikowaena: ±1%
Ke kikowaena: < 1 arc min
Mākaʻikaʻi ka puka: >90%
PV Kūlike ʻole: <0.15µm
ʻAno o ka ʻili: 40/20 60/40
Uhi ʻana o AR: R<0.2% no kēlā me kēia ʻili @ 1030-1090nm
Mea Hana: Silica i hoʻohui ʻia, Suprasil 313, Corning 7980, Si, Ge, ZnS, ZnSe, Chalcogenides
Uhi ʻana: E like me ke koi

Nā Kikoʻī 1: Nā Lens Aspheric Laser Opto-Electronic Wavelength

Papa 1: Nā Lensa Aspheric Laser Opto-Electronic Wavelength

Nā hāʻawi Opto-Electronic Wavelengthnā aniani aspheric i hoʻoheheʻe ʻiai nā ʻano lōʻihi like ʻole. Hiki ke hoʻohana ʻia kēia mau aniani aspheric conjugate palena ʻole e collimate i kahi diode laser a i ʻole kekahi kumu kiko. Ma ke ʻano he collimator diode laser, ua hoʻolālā ʻia kēia mau aspheres i hoʻoheheʻe ʻia e hana i kahi kukuna hoʻokahi-ʻano collimated me ka hewa wavefront haʻahaʻa.

Papa 2: Nā Aspheres Aniani Hoʻoheheʻe ʻia ʻo Opto-Electronic ka lōʻihi o ka nalu

3.4 Nā Uila Mea kūʻai aku

Nā ʻāpana Asperhoʻohana ʻia hoʻi i lokonā mea uila mea kūʻai akue like menā kāmela keleponaa meLiDAR no nā kaʻa kūʻokoʻaHana ʻo Wavelength Opto-Electronic i nā aspheres i hoʻoheheʻe ʻia i loko o ke aniani a i ʻole nā ​​​​mea plastik.

4. Ke ʻimi nei i kahi mea hoʻolako Aspheres hilinaʻi?

ʻOiai ke hāʻawi nei nā aniani aspheric i nā pono kupaianaha, hōʻike kā lākou hoʻolālā a me ka hana ʻana i nā pilikia kūikawā. Loaʻa iā Wavelength Opto-Electronicnā kaʻina hana hana pololeie pono ai e hoʻokō i nā ʻano paʻakikī i koi ʻia e nā hoʻolālā aspheric. ʻO kā mākou mau hale hana kiʻekiʻe loa e like me ka CNC machining a me ka daimana turning, ua hoʻomaʻamaʻa i ka hana ʻana o nā aspheres kiʻekiʻe, e hoʻokele ana i ka hana hou i ka ʻoihana optical.