一般光学
DOE平面レンズおよびレンズレットアレイ
Focus or collimate light without the limitations and aberrations of refractive optics, using lenses that can perform multiple phase transformations in a single surface.
These versatile optics are mass-produced using digital surface relief (lithographic) patterning. They are ideal for optical engines and pattern generators in 3D sensing (consumer devices, autonomous vehicles). Also perfect as micro-optic lenses and arrays for transceivers.
Lenses and Lenslet Arrays – Customizable Performance
Use these lightweight lenses even in harsh conditions, including high optical power and temperatures up to 500 °C. All physical dimensions (WxH) are custom-specified.
Focal Length |
Numerical Aperture (NA) |
Design Wavelength (nm) |
Angle of Incidence, AOI (°) |
Absolute Efficiency (%) |
Centration Accuracy (µm) |
Dimensional Tolerances (mm) |
|
Typical Values |
Custom |
0.3 max |
850, 940 |
0 ± 10 |
≥88 |
±10 to edges, 0.1 um to fiducials |
±0.1 mm
|
Custom Options |
Higher values on request |
Custom wavelengths available |
Custom AOIs available |
Higher values on request |
関連製品
光学製造能力
Coherent材料成長、加工、コーティング、組立までの垂直統合型体制と、厳格な品質保証(QA)についてご紹介します。これらが当社の光学部品の性能と信頼性を確保し、サプライチェーンのリスクや不確実性を最小限に抑える仕組みをご覧ください。