Share Email Print
cover

Proceedings Paper • new

Optical frequency comb profilometry based on a single-pixel phase imaging
Author(s): Nabila Makhtar; Quang Duc Pham; Yasuhiro Mizutani; Yoshio Hayasaki
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

In this research, we introduce a new system based on the ghost imaging, for measuring the surface profile of an object using optical frequency comb laser and a single-pixel camera. The optical frequency comb laser was used to record the relative phase of the object precisely whilst the ghost imaging technique was applied to reconstruct the object's profile. The effect of using a mask on the parameters such as number of object point, number of measurements and sparse number related to the complexity of the object for reconstruction was studied by a simulation. The performance of the system strongly depends on the design of the mask. The random mask and the Hadamard mask were used to estimate the performances in the optical frequency comb profilometry.

Paper Details

Date Published: 28 August 2016
PDF: 6 pages
Proc. SPIE 9960, Interferometry XVIII, 996016 (28 August 2016); doi: 10.1117/12.2237482
Show Author Affiliations
Nabila Makhtar, Utsunomiya Univ. (Japan)
Quang Duc Pham, Utsunomiya Univ. (Japan)
Yasuhiro Mizutani, Osaka Univ. (Japan)
Yoshio Hayasaki, Utsunomiya Univ. (Japan)


Published in SPIE Proceedings Vol. 9960:
Interferometry XVIII
Katherine Creath; Jan Burke; Armando Albertazzi Gonçalves, Editor(s)

© SPIE. Terms of Use
Back to Top