GRIN-optics-based hyperspectral imaging micro-sensor

Wei Zhou; James Leger

doi:10.1117/12.754011

27 September 2007 GRIN-optics-based hyperspectral imaging micro-sensor

Wei Zhou, James Leger

Proceedings Volume 6765, Next-Generation Spectroscopic Technologies; 676502 (2007) https://doi.org/10.1117/12.754011
Event: Optics East, 2007, Boston, MA, United States

Abstract

By utilizing diffractive, refractive and graded-index optics technology, a miniature (1 mm x 1 mm x 2 mm) Computer-Tomography Imaging Spectrometer (CTIS) sensor has been designed with 16 independent optical channels working in a snap-shot mode for hyper-spectral imaging. The designed prototype covers a 400~700 nm wavelength range. One optical channel has been fabricated and characterized. By azimuthally rotating this optical channel along the optical axis and collecting different dispersed images to simulate the full sensor read-out, the full hyperspectral detection scheme has been demonstrated.

Citation Download Citation

Wei Zhou and James Leger "GRIN-optics-based hyperspectral imaging micro-sensor", Proc. SPIE 6765, Next-Generation Spectroscopic Technologies, 676502 (27 September 2007); https://doi.org/10.1117/12.754011

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

Includes PDF, HTML & Video, when available