Laser holographic precise micropressure measuring system

Yun-Zhi Wang

doi:10.1117/12.899450

19 August 2011 Laser holographic precise micropressure measuring system

Yun-Zhi Wang

Proceedings Volume 8192, International Symposium on Photoelectronic Detection and Imaging 2011: Laser Sensing and Imaging; and Biological and Medical Applications of Photonics Sensing and Imaging; 81920X (2011) https://doi.org/10.1117/12.899450
Event: International Symposium on Photoelectronic Detection and Imaging 2011, 2011, Beijing, China

Abstract

To take a large and high-grade hologram, have been numerous scientific workers' interested topics. Since the stability of the holographic plate, objective table's stability, object's stability, optical elements' stabilities, etc, aren't easily supervised and controlled precisely, the laser holographic technique has progressed at a slow pace. Precise micropressure measuring system, an application of laser technology, is introduced as a method for monitoring holographic plates' stability. This system firstly brings the pressure sensor into the laser holographic experiments, and uses the soft Kingview to design the programs for controlling the pressure sensor, so that the system can real-time monitoring and real-time adjusting the laser holographic plates' stability. Being verified by experiments, this experiment has achieved good results, for example, making a larger hologram, saving the time taken from the original 1-2 days to present of 0.5-1.5 hours, that is to say those above-mentioned measures raise the success rate of making large holograms to some extent.

Citation Download Citation

Yun-Zhi Wang "Laser holographic precise micropressure measuring system", Proc. SPIE 8192, International Symposium on Photoelectronic Detection and Imaging 2011: Laser Sensing and Imaging; and Biological and Medical Applications of Photonics Sensing and Imaging, 81920X (19 August 2011); https://doi.org/10.1117/12.899450

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