Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
Conferences > COSI > 2016 > CM2B > CM2B.2

Non-paraxial Talbot Effect for Building Compact Spectrometers

Ningren Han, Seong-Ho Cho, Amir H. Atabaki, Erika Ye, William F. Herrington, and Rajeev J. Ram

Not Accessible

Your library or personal account may give you access

Abstract

We explore the possibility of utilizing mid-field Talbot effect under non-paraxial diffraction for building compact spectrometers. Our experiment demonstrates nanometer resolution with a bandwidth over at least 100 nm for a Talbot spectrometer built using a standard 1-D transmission grating and a commercial CMOS imager. The effect of angular spread at the grating surface on spectral resolution is also investigated theoretically.

© 2016 Optical Society of America

PDF Article
More Like This
Using Speckle to Build Compact, High-Resolution Spectrometers

H. Cao, B. Redding, S. Popoff, S. F. Liew, and R. Sarma
CTu2C.1 Computational Optical Sensing and Imaging (COSI) 2014

Talbot effect for exciton-polaritons

T. Gao, E. Estrecho, G. Li, O. A. Egorov, X. Ma, K. Winkler, M. Kamp, C. Schneider, S. Höfling, A. G. Truscott, and E. A. Ostrovskaya
NT2A.3 Nonlinear Photonics (NP) 2016

Experimental non-paraxial self-images

E. Arrieta, N. Bolognini, and C. O. Torres
Tu4A.14 Latin America Optics and Photonics Conference (LAOP) 2018

View More...
Select as filters
Select Topics Cancel
Top
       
© Copyright 2024 | Optica Publishing Group. All rights reserved, including rights for text and data mining and training of artificial technologies or similar technologies.
Privacy | Terms of Use