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1064nm Circular Top-Hat Beam Shaping DOE | Φ50µm Flat-Top Spot no nā Lasers Infrared (IR)

1064nm Circular Top-Hat Beam Shaping DOE | Φ50µm Flat-Top Spot no nā Lasers Infrared (IR) Kiʻi i hōʻike ʻia
  • 1064nm Circular Top-Hat Beam Shaping DOE | Φ50µm Flat-Top Spot no nā Lasers Infrared (IR)
  • 1064nm Circular Top-Hat Beam Shaping DOE | Φ50µm Flat-Top Spot no nā Lasers Infrared (IR)

1064nm Circular Top-Hat Beam Shaping DOE | Φ50µm Flat-Top Spot no nā Lasers Infrared (IR)

Hoʻokumu nā DOE hoʻohālike kukuna i nā kukuna pālahalaha i hōʻailona ʻia e ka ikaika like, nā hoʻololi koʻikoʻi ma nā palena, a me nā ʻano i wehewehe ʻia e ka mea hoʻohana hope. Ma muli o kēia versatility, ua kūlana lākou i waena o nā mea optical diffractive i hoʻohana nui ʻia i kēia lā.

Māhele Palena Nā kikoʻī
Nā Palena ʻōnaehana Ka lōʻihi o ka nalu o ka hoʻolālā [nm] 1064
Ka maikaʻi o ke kukuna (M²) ≤ 1.2
Ka nui o ke kukuna hoʻokomo (e⁻²) [mm] 8
Ka Lōʻihi o ke Kūleʻa o ka Module Focus [mm] 75
Nā Palena DOE Ka puka mālamalama DOE [mm] Φ20
Anawaena Waho Mekanika DOE [mm] Φ25.4 × 2
Kauoha 16
Nā Palena Hoʻopuka ʻAno o ke kaola Pōʻai
Ka nui o ke kukuna i hoʻohālikelike ʻia [µm] Φ50
ʻAno like o ke kukuna (RMS) > 90%
Ka Pono Diffraction Holoʻokoʻa (e⁻²) > 90%

Nā kikoʻī huahana

Nā Lepili Huahana

Hoʻopuka ʻia kahi hoʻolaha ikaika kukui kikoʻī ma kahi mokulele i koho ʻia (aia maʻamau ma ka palena ʻole a i ʻole ma ka mokulele focal lens) ma o nā hopena hoʻopilikia. Hiki ke hana ʻia kēia ma o ka ʻenekinia ʻana i nā kauoha diffraction a me ka mamao o ka mea. Hoʻomaka ka ʻano hana ma lalo me ka ʻili micro-structured o ka DOE, kahi e hoʻololi ai i ka pae i hoʻouna ʻia o ke kukuna laser, no laila e hoʻopili ana i ka modulation phase i ka wavefront incident a hoʻopuehu iā ia i nā kauoha he nui.

Mea Hoʻopili Kiko Huinahā 140µm
Me kahi anawaena waho Φ25.4 mm (1 ʻīniha) a me kahi puka moakaka Φ12 mm, ua hoʻolālā ʻia kēia DOE hana kiʻekiʻe e kūpono i nā mauna optomechanical maʻamau me ka ʻole o ka hoʻololi ʻana. Ke hoʻohana ʻia me nā lasers ʻōmaʻomaʻo 532 nm, hoʻololi hou ia i ke kukuna Gaussian maka i loko o kahi pōʻai pālahalaha Φ60 µm i hōʻailona ʻia e nā kihi ʻoi, ka irradiance like, a me nā spikes ikaika liʻiliʻi.
Hāʻawi ka hoʻolālā ʻili 16-pae i ka pono diffraction holoʻokoʻa o >90% a me ke kūlike o >90% RMS, e kūpono ana no ka hana pololei ʻana o nā ʻili lahilahi, micromachining, a me ka hana ʻana i nā mea lapaʻau.
ʻElemene Optical Diffractive 532nm holomua no ka hanauna kukuna Top-Hat Circular Precision
E hoʻonui i kāu laser ʻōmaʻomaʻo 532nm me kā mākou Circular Top-Hat Beam Shaping DOE. Loaʻa iā ia kahi kiko pālahalaha Φ60µm me ka like ʻana ma mua o 90%. Kūpono no ka micromachining a me ka laser profiling. Kūʻai i kēia manawa!


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