A Short Pulse, Narrow Band Distributed Feedback Dye Laser Using Nanoparticle-doped Dye Solution Active Medium

Authors

  • Nguyen Thi My An Institute of Physics, VAST
  • Nghiem Thi Ha Lien Center for Quantum Electronics, Institute of Physics, Vietnam Academy of Science and Technology
  • Vu Duong Center for Quantum Electronics, Institute of Physics, Vietnam Academy of Science and Technology
  • Nguyen Thanh Thuy Center for Quantum Electronics, Institute of Physics, Vietnam Academy of Science and Technology
  • Do Quang Hoa Center for Quantum Electronics, Institute of Physics, Vietnam Academy of Science and Technology

DOI:

https://doi.org/10.15625/0868-3166/24/3S2/5015

Abstract

Spherical gold nanoparticles doped dye solution was used for laser active medium. Fluorescence and absorption spectral shapes of laser dye molecules were modified by the resonance energy transfer between gold nanoparticles due to localized surface plasmon effect. Laser pulse width and tuning range of a distributed feedback dye laser can be controlled by using various gold nanoparticle concentrations. The gold nanoparticles can be considered as a quenching element inside laser cavity to remove relaxation oscillation pulses at high pumping rate above threshold.

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Author Biography

Nguyen Thi My An, Institute of Physics, VAST

Center for Quantum Electronics

Published

24-09-2014

How to Cite

An, N. T. M., Lien, N. T. H., Duong, V., Thuy, N. T., & Hoa, D. Q. (2014). A Short Pulse, Narrow Band Distributed Feedback Dye Laser Using Nanoparticle-doped Dye Solution Active Medium. Communications in Physics, 24(3S2), 141–145. https://doi.org/10.15625/0868-3166/24/3S2/5015

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Papers

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