我们提供的微透镜阵列MLA（又称复眼透镜）可以使光束转化为指定强度分布的光斑，可以用于光束准直collimation、聚焦focusing、均匀化homogenizing、分束beam splitting、成像maging等。主要用于OEM客户定制生产，包括激光二极管准直（diode laser collimation)、光纤耦合（laser-fibre coupling）、光开关(optical switching), 波分复用(multiplexing) 、三维成像(3D imaging)、天文等，也用于医疗、传感、光通讯、激光光学、测量等。

基本参数:  

Material:	Fused Silica, Optical Glass, Plastics
Spectral range:	193 nm to 14 μm
Micro Lens Dimension	10 to 4000 μm
Functional Lens Shape	Positive, Negative; Spherical, Aspherical
Shape Tolerance and Roughness:	± 10 nm
Numerical Aperture	0.004 - 0.8
Array Pattern	Orthogonal, Hexagonal, etc.
Lens Positioning:	± 0.2 μm
Focal Lenght Variation:	± 2% within 100 mm array dimension
Array Dimension	up to 300 x 300 mm2
Packing Density:	above 90 %

 

应用领域:  

Laser Microoptics  
laser beam intensity shapers (gaussian, top hat, etc.)  
line, cross or special generators  
mask plates (alphanumerics, diaphragms, logos, etc.)  
beam plainers (for photolithography illumination systems)  
beam collimators, especially for laser diodes    

Medicine  
microoptical elements for endoscopes  
elements for illumination systems  
components of optical systems for ophtalmology,  
dermatology, laser surgery  

Optosensorics and Telecommunications  
components for beam coupling into and out of fiber,  
fiber switches  
elements for optical computing (Fourier-transformers, etc.)  
micro-objectives for CCD-matrices and line sensors  
advanced flat panel displays  
microoptics for projection TV, light shows  

Measuring systems
test structures (depth, angle and distance, standards, etc.
beam multiplexers
components for wave front analyzing systems
elements for multichannel measuring devices

Industrial applications
components of illumination systems
microoptical components for photolithography
and micro-electronics
array elements for automobile lamps
corrective elements for laser welding systems, etc.