Detecting technology of biophotons

Junfu Ma; Zhaohui Zhu; Yanbin Zhu

doi:10.1117/12.463832

28 March 2002 Detecting technology of biophotons

Junfu Ma, Zhaohui Zhu, Yanbin Zhu

Proceedings Volume 4634, Methods for Ultrasensitive Detection II; (2002) https://doi.org/10.1117/12.463832
Event: High-Power Lasers and Applications, 2002, San Jose, California, United States

Abstract

A key technique of detecting the ultra-weak photon emission from biological system (UPE) is to change the light signal of an extremely weak level into electric signal of a considerable level when the photo-electric detecting system were be applied. This paper analyzed the difficult for detecting the ultra-weak photon emission from biological system (UPE) mainly is in the absence of high sensitivity detector in UV-visible-infra spectra region. An experimental setup for testing UPE in different spectral region was designed. Using the experimental setup the test data of different several spectral regions from 300 nm to 1060 nm has were tested. The test result show the UPE of living biological system exists in wide spectra region from UV- visible to infrared.

Citation Download Citation

Junfu Ma, Zhaohui Zhu, and Yanbin Zhu "Detecting technology of biophotons", Proc. SPIE 4634, Methods for Ultrasensitive Detection II, (28 March 2002); https://doi.org/10.1117/12.463832

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