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Kilohertz dye laser system for high resolution laser spectroscopy.
J H Gurian1, H Maeda, T F Gallagher
1Department of Physics, University of Virginia, Charlottesville, Virginia 22904-0714, USA. jgurian@virginia.edu
The Review of Scientific Instruments
|August 7, 2010
Summary
Researchers developed a tunable nanosecond dye laser system by electro-optically slicing a commercial laser. This system is ideal for ultrafast systems and high-resolution spectroscopy.
Area of Science:
- Optics and Photonics
- Laser Physics
Background:
- Commercial lasers provide a stable light source.
- Dye lasers are tunable sources of coherent light.
- Ultrafast systems and spectroscopy require precise light sources.
Purpose of the Study:
- To develop a tunable nanosecond dye laser system.
- To utilize electro-optic slicing for laser output manipulation.
- To create a versatile laser source for spectroscopy and ultrafast applications.
Main Methods:
- Electro-optic slicing of a commercial Coherent Evolution Nd:YLF laser output.
- Pumping a kilohertz repetition rate nanosecond dye laser system.
- Characterization of the dye laser system's tunability and stability.
Main Results:
- Successfully generated a kilohertz repetition rate nanosecond dye laser.
- Demonstrated electro-optic slicing as an effective method for laser pumping.
- The system proved to be simple and highly adjustable.
Conclusions:
- The developed dye laser system is suitable for initial state preparation in ultrafast systems.
- The system's tunability and adjustability make it valuable for high-resolution spectroscopy.
- Electro-optic slicing offers a practical approach for developing advanced laser systems.
