|
|||||
|
|
Design of a laser pointer |
|
| Authors: | P Nageswara Rao |
| Abstract: | A laser pointer has been designed using a red diode laser (670 nm). The optics of the pointer consists of a four element collimating lens, two prism compressor and a two lens reversed Galilean afocal. The beam diameter of the laser pointer is 4.2 mm. |
| Keywords: | laser printers red diode lasers collimating lens two prism compressor reversed Galilean afocal |
| 本文献已被 ScienceDirect 等数据库收录！ | |