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Current Spike Reduction Technique for High Power Laser Diode Driver with Pulse Current Output
http://hdl.handle.net/10228/00006555
http://hdl.handle.net/10228/00006555cf426e65-3dbd-475e-b210-938be2c5e76a
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
nperc100.pdf (254.9 kB)
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| Item type | 会議発表論文 = Conference Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2018-02-14 | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||
| 資源タイプ | conference paper | |||||
| タイトル | ||||||
| タイトル | Current Spike Reduction Technique for High Power Laser Diode Driver with Pulse Current Output | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 著者 |
安部, 征哉
× 安部, 征哉× Oka, Yuki× Ueno, Tsuyoshi |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | A Vertical-Cavity Surface-Emitting Laser (VCSEL) has attracted a strong interest as a pump source of diode pumped solid state (DPSS) lasers for many applications, such as welding, cutting and marking, in recent years. In the past, a series dropper has been typically used as a laser driver. However, the power loss of series dropper which adopts several kW class high power laser is very large, and the cooling system becomes much larger and whole driver is also much larger. In order to solve these problems, switch mode power supply (SMPS) is adopted as a laser driver. However, switch device breakdown problem occurs in this case. This paper clarifies the mechanism of mentioned above problem and proposes the solution technique. | |||||
| 備考 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 2017 IEEE 12th International Conference on Power Electronics & Drive Systems, Hawaii convention center, Honolulu, USA, 12-15 December 2017 | |||||
| 書誌情報 |
2017 IEEE 12th International Conference on Power Electronics and Drive Systems (PEDS) |
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| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1109/PEDS.2017.8289197 | |||||
| 著作権関連情報 | ||||||
| 権利情報 | IEEE | |||||
| 出版タイプ | ||||||
| 出版タイプ | AM | |||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
| 査読の有無 | ||||||
| 値 | yes | |||||
| 連携ID | ||||||
| 値 | 6657 | |||||
