Spatial filtering in industry

✍ Scribed by T.W. Davies

• Book ID: 104333137
• Publisher: Elsevier Science
• Year: 1968
• Weight: 191 KB
• Volume: 1
• Category: Article
• ISSN: 0374-3926
• DOI: 10.1016/s0374-3926(68)80016-x

✦ Synopsis

THEORETICAL advances of various aspects of quantum electronics were dealt with rather than any practical applications. Significant development has taken place in single-mode operation of various lasers ranging from gas (CO2) lasers through liquid lasers to glass lasers. The theory of single-mode operation is not as yet well understood in the last two cases, but much headway has been made in the case of gas lasers.