Study of high stable LD driver for low-noise DPL lasers

Xiu Yong Zhang; Chun Qing Gao; Ming Wei Gao

Study of high stable LD driver for low-noise DPL lasers

Xiu Yong Zhang^*, Chun Qing Gao, Ming Wei Gao

^*此作品的通讯作者

光电学院

Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

2 引用（Scopus）

摘要

Based on the requirement of the DPL laser with high stability and low-noise to laser diode (LD) driver, a high stable LD driver was developed. The LD driver had a maximal current of 7 A and slow turn-on protection circuit and current overload protection circuit. The mechanism of highly stable driver and the main factors which may influence the current stability were analyzed. The current stability obtained in the LD driver is 2.0 × 10^-4. This LD driver was used in a high stable DPL laser. The power stability of the laser is within 4‰ in 3.5 hours.

源语言	英语
页（从-至）	778-780+784
期刊	Guangxue Jishu/Optical Technique
卷	33
期	5
出版状态	已出版 - 9月 2007

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Zhang, X. Y., Gao, C. Q., & Gao, M. W. (2007). Study of high stable LD driver for low-noise DPL lasers. Guangxue Jishu/Optical Technique, 33(5), 778-780+784.

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title = "Study of high stable LD driver for low-noise DPL lasers",

abstract = "Based on the requirement of the DPL laser with high stability and low-noise to laser diode (LD) driver, a high stable LD driver was developed. The LD driver had a maximal current of 7 A and slow turn-on protection circuit and current overload protection circuit. The mechanism of highly stable driver and the main factors which may influence the current stability were analyzed. The current stability obtained in the LD driver is 2.0 × 10-4. This LD driver was used in a high stable DPL laser. The power stability of the laser is within 4‰ in 3.5 hours.",

keywords = "Current stability, Laser diode, Slow turn-on",

author = "Zhang, {Xiu Yong} and Gao, {Chun Qing} and Gao, {Ming Wei}",

year = "2007",

month = sep,

language = "English",

volume = "33",

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T1 - Study of high stable LD driver for low-noise DPL lasers

AU - Zhang, Xiu Yong

AU - Gao, Chun Qing

AU - Gao, Ming Wei

PY - 2007/9

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N2 - Based on the requirement of the DPL laser with high stability and low-noise to laser diode (LD) driver, a high stable LD driver was developed. The LD driver had a maximal current of 7 A and slow turn-on protection circuit and current overload protection circuit. The mechanism of highly stable driver and the main factors which may influence the current stability were analyzed. The current stability obtained in the LD driver is 2.0 × 10-4. This LD driver was used in a high stable DPL laser. The power stability of the laser is within 4‰ in 3.5 hours.

AB - Based on the requirement of the DPL laser with high stability and low-noise to laser diode (LD) driver, a high stable LD driver was developed. The LD driver had a maximal current of 7 A and slow turn-on protection circuit and current overload protection circuit. The mechanism of highly stable driver and the main factors which may influence the current stability were analyzed. The current stability obtained in the LD driver is 2.0 × 10-4. This LD driver was used in a high stable DPL laser. The power stability of the laser is within 4‰ in 3.5 hours.

KW - Current stability

KW - Laser diode

KW - Slow turn-on

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M3 - Article

AN - SCOPUS:35548936104

SN - 1002-1582

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SP - 778-780+784

JO - Guangxue Jishu/Optical Technique

JF - Guangxue Jishu/Optical Technique

IS - 5

ER -

Study of high stable LD driver for low-noise DPL lasers

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