Controlling the wavelength of a high power diode laser using thermoelectric cooler | ||
Iraqi Journal of Physics | ||
Article 1, Volume 10, Issue 17, April 2012, Pages 66-70 | ||
Authors | ||
Jassim M. Jassim; Saad Y. Jasim; Fareed F. Rasheed | ||
Abstract | ||
The present work includes a design and characteristics study of a controlling the wavelength of high power diode laser by thermoelectric cooler [TEC] . The work includes the operation of the [TEC] to control the temperature of the diode laser between ( 0- +30) °C by changing the resistance of thermistor. We can control a limited temperature of a diode laser by changing the phase cooling between hot and cold faces of the diode, this process can be attempted by comparator type [LM –311] .The theoretical results give a model for controlling the temperature with, the suitable wavelength. | ||
Keywords | ||
Diode laser; Thermoelectric cooler | ||
Statistics Article View: 27 PDF Download: 4 |