@inproceedings{729742858b314762a0be33a4dfe75311,
title = "The study of infrared photocarrier radiometry based on Si semiconductor",
abstract = "Infrared photocarrier adiometry(PCR) has shown advantages of pure detection signal, bigger detection depth and more clear results since it emerges. But it is still in the starting stage. Generation and distribution of photocarrier excitated by modulated laser is stated, and the principle of PCR is discussed. Experiment on different sweeping frequencies is carried out and frequent characteristics are studied.The principle and experimental results are compared with PTR.The results show the most fit modulated frequency of PCR is around 10kHz, and the differences between the defect and non-defect area is bigger than that of PTR.",
keywords = "Infrared radiation, PCR technology, Photocarrier, Shortwave radiation",
author = "Lei Qin and Junyan Liu and Yang Wang",
year = "2013",
doi = "10.4028/www.scientific.net/AMM.268-270.1623",
language = "英语",
isbn = "9783037855799",
series = "Applied Mechanics and Materials",
number = "PART 1",
pages = "1623--1626",
booktitle = "Materials, Mechanical Engineering and Manufacture",
edition = "PART 1",
note = "2nd International Conference on Applied Mechanics, Materials and Manufacturing, ICAMMM 2012 ; Conference date: 17-11-2012 Through 18-11-2012",
}