| 摘要 |
<P>PROBLEM TO BE SOLVED: To measure the in-plane distribution of heat characteristics of a metal/ceramic bonded substrate without forming a blackening film on a surface. <P>SOLUTION: The in-plane distribution of the heat characteristics of the metal/ceramic bonded substrate is measured by measuring the plane distribution of transient temperature time change generated by radiating the high output laser pulse of the output of 100 W or more and the pulse length of 10-500 milliseconds so as to be exposed to the entire main surface of a subject, with a high speed infrared camera of the sampling rate of 0.01 second or lower. <P>COPYRIGHT: (C)2012,JPO&INPIT |
