High Power Pure Blue InGaN Laser Diodes
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- NAGAHAMA Shinichi
- LD Development Department, LD Engineering Division, Optoelectronics Product BU, Nichia Corp.
Bibliographic Information
- Other Title
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- 純青色高出力InGaN半導体レーザー
- ジュンセイショク コウシュツリョク InGaN ハンドウタイ レーザー
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Abstract
High-power pure blue laser diodes (LDs) are expected to be adapted to the light sources for full color laser display systems. We have succeeded in fabricating high-power blue LDs by optimizing the structure of ridgewaveguide LDs. The typical operating current, voltage and wall-plug efficiency of these LDs with an optical output power of 500mW were 480mA, 4.8V, and 21.7%, respectively. After 5,000 hours operation, the lifetime was estimated to be over 30,000 hours.
Journal
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- The Review of Laser Engineering
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The Review of Laser Engineering 36 (4), 190-193, 2008
The Laser Society of Japan
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Keywords
Details 詳細情報について
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- CRID
- 1390282679625247616
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- NII Article ID
- 10021105607
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- NII Book ID
- AN00255326
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- ISSN
- 13496603
- 03870200
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- NDL BIB ID
- 9478912
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed