optics

 

Next-generation thin-film optical filters for life sciences

Next-generation thin-film optical filters enhance excitation and emission in fluorescence imaging and detection systems. Fluorescence based systems have revolutionized the…

 

Ultra-narrowband optical bandpass filters with large format and improved temperature stability

Sophisticated monitor and deposition methods enable multi-cavity narrowband filters that push the envelope of performance. Hard coated ultra-narrowband optical filters…

 

Single lens extended depth-of-field technology makes iris authentication more practical and convenient

In today‚Äôs iris image capture technology, the limitation of Depth-of-Field is the main problem for traditional iris recognition systems. Reducing…

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