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Please use this identifier to cite or link to this item:
http://ir.ncue.edu.tw/ir/handle/987654321/15237
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| Title: | TEC Based Thermostat System for High-power Semiconductor Laser |
| Authors: | Huang, Yue-Wei;Cui, R. Z.;Gong, M. L.;Chen, G. |
| Contributors: | 車輛科技研究所 |
| Keywords: | Heat sink;LD;Semiconductor cooler;Simulation |
| Date: | 2006-04
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| Issue Date: | 2013-01-07T09:13:17Z
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| Publisher: | Chinese Society of Astronautics |
| Abstract: | Since TEC has the disadvantage of limited power and low efficiency,the cooling effect is not as effective as expected when used to control the temperature of high -power laser diodes. In this paper, theories and principles of selecting TEC according to the thermal load of LD were determined and methods of designing high-power heat sink were set out by theoretical research, software simulation and experimentation. Experimental result revealed that the system designed with the method could successfully control the temperature of a 30 W LD when the target temperature was between 20-40 t and ambient temperature was -40-55 t .The temperature accuracy was 0.5 t.This result shows that the method can increase the system efficiency and it helps when designing high-power LD temperature controlling system. |
| Relation: | Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering, 35(2): 143-147 |
| Appears in Collections: | [車輛科技研究所] 期刊論文
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Files in This Item:
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Size | Format | |
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| 2030500210016.pdf | 25Kb | Adobe PDF | 866 | View/Open |
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