@conference{780296, author = {John Schlager and Y. Yamabayashi and Douglas Franzen}, title = {Recirculating Pulse Erbium-Fiber Ring Amplifier}, year = {1990}, month = {1990-01-01 00:01:00}, publisher = {Tech. Dig. Optical Fiber Communication Conf. (OFC), San Francisco, CA}, language = {en}, }