Laser beam scanning

• Book ID: 104333223
• Publisher: Elsevier Science
• Year: 1969
• Weight: 173 KB
• Volume: 1
• Category: Article
• ISSN: 0374-3926
• DOI: 10.1016/s0374-3926(69)80107-9

✦ Synopsis

range

formed from concentric layers of glass, the refraction index of these annular regions increasing with diameter, Hence any tendency for the light to converge is reversed by total internal reflection,