Bui Huy, Vu Van Luc, V. P. Duraev, P. G. Eliseev, M. A. Man'ko, E. T. Nedelin, Nguyên Thi Thanh Truong, Nguyên Chyong Thong Nhat, “Single-mode laser amplifier operating in the 1.3 μm range and using a buried stripe heterostructure”, Kvantovaya Elektronika, 1989, Volume 16, Number 8,Pages <nobr>1606

Lasers

Single-mode laser amplifier operating in the 1.3 μm range and using a buried stripe heterostructure

Bui Huy, Vu Van Luc, V. P. Duraev, P. G. Eliseev, M. A. Man'ko, E. T. Nedelin, Nguyên Thi Thanh Truong, Nguyên Chyong Thong Nhat

Abstract: Single-mode laser amplifiers were developed for the 1.3 μm range. The radiation was coupled in and out of these amplifiers by single-mode fiber waveguides. Statistical characteristics of the amplification and the optoelectronic signal were investigated. An unsaturated gain of 10 dB was obtained for a small signal in a traveling-wave amplifier. The saturation power of the input signal was 16 μW.

UDC: 621.373.826.038.825.4

PACS: 42.55.Px, 42.60.By, 42.60.Da, 42.60.Lh, 42.81.Qb

Received: 21.12.1988