Proc. Conference on Lasers and Electro-Optics (CLEO)
Type: Zeitschriftenaufsatz (non-reviewed)
We present a monolithic, single-frequency EYDFA at 1556 nm with polarization-maintaining fibers and advanced cooling concept. The amplifier was long-term tested at 50 W output power with low amplified spontaneous emission levels and no stimulated Brillouin scattering.