Ion-exchanged Er/Yb waveguide laser at 1.5µm pumped by a laser diode
Román, J.E., Hempstead, M., Brocklesby, W.S., Nouh, S. and Wilkinson, J.S. (1995) Ion-exchanged Er/Yb waveguide laser at 1.5µm pumped by a laser diode. Electronics Letters, 31, (16), 1345-1346. (doi:10.1049/el:19950897).
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We demonstrate a diode-pumped, planar Er/Yb waveguide laser. The device was fabricated by thallium exchange in a phosphorus-free silicate glass. Lasing was achieved at 1544 nm with a threshold of 5 mW and a slope efficiency of 2%. The low threshold indicates the absence of the severe backtransfer effects previously reported in Er/Yb bulk laser silicate glasses.
|Subjects:||Q Science > QC Physics
T Technology > TK Electrical engineering. Electronics Nuclear engineering
|Divisions:||University Structure - Pre August 2011 > Optoelectronics Research Centre
|Date Deposited:||11 Mar 2010|
|Last Modified:||26 Aug 2012 12:16|
|Contributors:||Román, J.E. (Author)
Hempstead, M. (Author)
Brocklesby, W.S. (Author)
Nouh, S. (Author)
Wilkinson, J.S. (Author)
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