Intensity noise reduction in a multiwavelength distributed Bragg reflector fiber laser |
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| Authors: | Pradhan Shilpa Town Graham E Wilson Doug Grant Ken J |
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| Affiliation: | Department of Electronics and Centre for Lasers & Applications, Macquarie University, Sydney, New South Wales, Australia. pradhan@ics.mq.edu.au |
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| Abstract: | ![]()
Noise reduction in a multiwavelength distributed Bragg reflector fiber laser was demonstrated. A 20 dB reduction of in-phase intensity noise was achieved by using negative feedback to modulate the drive current of the laser pump diode. Strategies for reducing antiphase noise components are discussed. |
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