Abstract
We show that a glass microsphere resonator can be used as a wavelength-selective mirror in fiber lasers. Due to their high quality factor (Q~108), microsphere resonators possess a narrow reflection bandwidth. This feature enables construction of single-frequency fiber lasers even when the laser cavity is long. Nonlinear effects (such as stimulated Raman lasing) were also observed in our setup at relatively low pump powers.
Original language | English (US) |
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Pages (from-to) | 244-246 |
Number of pages | 3 |
Journal | Optics letters |
Volume | 32 |
Issue number | 3 |
DOIs | |
State | Published - Feb 1 2007 |
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics