Projects per year
Abstract
We report a frequency stabilised semiconductor disk lasers based on AlGaInP and operating at 689 nm, a wavelength of interest for atomic clocks based on strontium atoms. With a gain structure designed for emission at around 690 nm, more than 100 mW of output power was generated in single frequency operation. We show that the source can be tuned over 8 nm with picometer precision. By servo-locking the frequency to the side of fringe of a reference cavity, we demonstrate rms frequency noise of 5.2 kHz.
Original language | English |
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Pages (from-to) | 4980-4984 |
Number of pages | 5 |
Journal | Applied Optics |
Volume | 55 |
Issue number | 19 |
DOIs | |
Publication status | Published - 21 Jun 2016 |
Keywords
- semiconductor disk laser
- AlGaInP
- laser stability
- visible lasers
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Projects
- 2 Finished
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UK Quantum Technology Hub for Sensors and Metrology
Hastie, J. (Principal Investigator), Arnold, A. (Co-investigator), Griffin, P. (Co-investigator), Kemp, A. (Co-investigator) & Riis, E. (Co-investigator)
EPSRC (Engineering and Physical Sciences Research Council)
1/12/14 → 30/11/19
Project: Research
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Ultra-Precision Optical Engineering With Short-Wavelength Semiconductor Disk Laser Technology (Challenging Engineering)
Hastie, J. (Principal Investigator)
EPSRC (Engineering and Physical Sciences Research Council)
1/05/11 → 30/04/16
Project: Research
Datasets
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Tunable narrow linewidth AlGaInP semiconductor disk laser for Sr atom cooling applications
Paboeuf, D. (Creator) & Hastie, J. (Supervisor), University of Strathclyde, 2016
DOI: 10.15129/2eb89c49-04fc-485e-a22e-1acb896e150d
Dataset