Abstract
We report the observation of amplified spontaneous emission in the 3H4 → 3H6 transition of Tm+3 in a Ta2O5-doped multicomponent silicate fiber. The evolutions of the spectral shape, output power, and center wavelength were measured as a function of fiber length and pump power in the previously unstudied high-power range, where saturation effects dominate. An output power of 1 mW has been achieved at 1.91 μm with a bandwidth of 77 nm.
| Original language | English |
|---|---|
| Pages (from-to) | 1131-1133 |
| Number of pages | 3 |
| Journal | Optics Letters |
| Volume | 19 |
| Issue number | 15 |
| DOIs | |
| Publication status | Published - 1994 Aug |
All Science Journal Classification (ASJC) codes
- Atomic and Molecular Physics, and Optics
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Oh, K., Kilian, A., Reinhart, L., Zhang, Q., Morse, T. F., & Weber, P. M. (1994). Broadband superfluorescent emission of the 3H4 → 3H6 transition in a Tm-doped multicomponent silicate fiber. Optics Letters, 19(15), 1131-1133. https://doi.org/10.1364/OL.19.001131