Ultra-thin wafer-level camera with 720p resolution using micro-optics

Andreas Brückner; Alexander Oberdörster; Jens Dunkel; Andreas Reimann; Martin Müller; Frank Wippermann

doi:10.1117/12.2061006

12 September 2014 Ultra-thin wafer-level camera with 720p resolution using micro-optics

Andreas Brückner, Alexander Oberdörster, Jens Dunkel, Andreas Reimann, Martin Müller, Frank Wippermann

Author Affiliations +

Proceedings Volume 9193, Novel Optical Systems Design and Optimization XVII; 91930W (2014) https://doi.org/10.1117/12.2061006
Event: SPIE Optical Engineering + Applications, 2014, San Diego, California, United States

Abstract

We propose a microoptical approach to ultra-compact optics for real-time vision systems that are inspired by the compound eyes of insects. The demonstrated module achieves 720p resolution with a total track length of 2.0 mm which is about 1.5 times shorter than comparable conventional miniaturized optics. The partial images that are separately recorded in multiple optical channels are stitched together to form a final image of the whole FOV by means of image processing. The microlens arrays are realized by microoptical fabrication techniques on wafer-level which are suitable for a potential application in high volume e.g. for consumer electronic products.

Citation Download Citation

Andreas Brückner, Alexander Oberdörster, Jens Dunkel, Andreas Reimann, Martin Müller, and Frank Wippermann "Ultra-thin wafer-level camera with 720p resolution using micro-optics", Proc. SPIE 9193, Novel Optical Systems Design and Optimization XVII, 91930W (12 September 2014); https://doi.org/10.1117/12.2061006

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

;

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE