| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 733142 | Optics & Laser Technology | 2007 | 4 Pages |
Abstract
An optoelectronic noise suppression circuit connected to the RF input of a commercial diode laser mount is presented. Adjustable phase shift and amplitude control enable efficient suppression of the relaxation oscillations of a diode laser-pumped Nd:YVO4YVO4 laser at variable frequencies between a few hundred kHz and 1.8 MHz. At least 25 dB reduction of the relaxation oscillations at 500 kHz and 1.5 MHz noise peaks is demonstrated.
Related Topics
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Engineering
Electrical and Electronic Engineering
Authors
S. Valling, B. Ståhlberg, Å.M. Lindberg,