SPECIMEN PAK

Brand	Owner	Address	Description
SPECI-PAK	Levy, Natalie	167 W Cochran Simi Valley CA 93065	SPECIMEN PAK, SPECIMEN PACK;MEDICAL CONTAINERS FOR SHIPPING HAZARDOUS MEDICAL AND BIOLOGICAL SPECIMENS;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

Various methods and systems for determining one or more properties of a specimen are provided. One system for determining a property of a specimen is configured to illuminate a specimen with different wavelengths of light substantially simultaneously. The different wavelengths of light are modulated at substantially the same frequency. The system is also configured to perform at least two measurements on the specimen. A minority carrier diffusion length of the specimen may be determined from the measurements and absorption coefficients of the specimen at the different wavelengths. Another system for detecting defects on a specimen is configured to deposit a charge at multiple locations on an upper surface of the specimen. This system is also configured to measure a vibration of a probe at the multiple locations. Defects may be detected on the specimen using a two-dimensional map of the specimen generated from the measured surface voltages.