Title :
Efficient temperature control of micro channel cooled diode laser bars
Author :
Unger, KatriIi ; Müller, Dictmar ; Lorenzen, Dirk
Author_Institution :
Dept. of Circuit & Syst. Design, Chemnitz Univ. of Technol., Germany
fDate :
6/21/1905 12:00:00 AM
Abstract :
In this paper, investigations of temperature control of micro channel cooled high power diode lasers are presented. After introducing the behaviour of a complete liquid cooling system the results of PID and predictive control are compared. To support future system integration of temperature control an application specific integrated circuit (ASIC) was developed
Keywords :
application specific integrated circuits; cooling; integrated optoelectronics; optical control; predictive control; semiconductor device packaging; semiconductor lasers; temperature control; three-term control; ASIC; PID control; efficient temperature control; high power diode lasers; liquid cooling system; micro channel cooled diode laser bars; predictive control; system integration; Bars; Cooling; Diode lasers; Heat sinks; Heat transfer; Pump lasers; Resistance heating; Temperature control; Thermal resistance; Water heating;
Conference_Titel :
High Temperature Electronics, 1999. HITEN 99. The Third European Conference on
Conference_Location :
Berlin
Print_ISBN :
0-7803-5795-7
DOI :
10.1109/HITEN.1999.827479
