Abstract
We demonstrate laser action from a waveguide fabricated in an Er:Yb-doped silicate glass using femtosecond laser inscription. Single-mode waveguides were fabricated exhibiting, a total background insertion loss excluding absorption of only 1.2 dB. Textbook threshold characteristics are observed for both 980 nm excitation and dual wavelength excitation.
Original language | English |
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Title of host publication | 2007 Conference on Lasers and Electro-Optics - Pacific Rim, CLEO/PACIFIC RIM |
DOIs | |
Publication status | Published - 2007 |
Event | 2007 Conference on Lasers and Electro-Optics - Pacific Rim - Seoul, Korea, Republic of Duration: 26 Aug 2007 → 31 Aug 2007 |
Conference
Conference | 2007 Conference on Lasers and Electro-Optics - Pacific Rim |
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Abbreviated title | CLEO/PACIFIC RIM |
Country/Territory | Korea, Republic of |
City | Seoul |
Period | 26/08/07 → 31/08/07 |