Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/63704
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Type: | Journal article |
Title: | Fifty percent internal slope efficiency femtosecond direct-written Tm³⁺:ZBLAN waveguide laser |
Other Titles: | Fifty percent internal slope efficiency femtosecond direct-written Tm(3+):ZBLAN waveguide laser |
Author: | Lancaster, D. Gross, S. Ebendorff-Heidepriem, H. Kuan, K. Monro, T. Ams, M. Fuerbach, A. Withford, M. |
Citation: | Optics Letters, 2011; 36(9):1587-1589 |
Publisher: | Optical Soc Amer |
Issue Date: | 2011 |
ISSN: | 0146-9592 1539-4794 |
Statement of Responsibility: | D. G. Lancaster, S. Gross, H. Ebendorff-Heidepriem, K. Kuan, T. M. Monro, M. Ams, A. Fuerbach, and M. J. Withford |
Abstract: | We report a 790 nm pumped, Tm³⁺ doped ZBLAN glass buried waveguide laser that produces 47 mW at 1880 nm, with a 50% internal slope efficiency and an M² of 1.7. The waveguide cladding is defined by two overlapping rings created by femtosecond direct-writing of the glass, which results in the formation of a tubular depressed-index-cladding structure, and the laser resonator is defined by external dielectric mirrors. This is, to the best of our knowledge, the most efficient laser created in a glass host via femtosecond waveguide writing. |
Rights: | © 2011 Optical Society of America |
DOI: | 10.1364/OL.36.001587 |
Published version: | http://dx.doi.org/10.1364/ol.36.001587 |
Appears in Collections: | Aurora harvest 5 IPAS publications |
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hdl_63704.pdf | Published version | 456.64 kB | Adobe PDF | View/Open |
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