Abstract
The first erbium glass lasers at 1.54μm were made from alkali, alkaline earth silicates with ytterbium added as a sensitizer.1 They were used primarily as Q-switched oscillators for eye safe range finders.2,3 With the demonstration of CW fiber lasers doped with Nd in low loss glass,4 there followed considerable activity with CW fiber lasers with the rare earths that had lased.
© 1988 Optical Society of America
PDF ArticleMore Like This
E. Snitzer, H. Po, F. Hakimi, R. Tumminelli, and B. C. McCollum
PD5 Optical Fiber Sensors (OFS) 1988
D. C. HANNA, A. KAZER, and D. P. SHEPHERD
TUM30 Conference on Lasers and Electro-Optics (CLEO:S&I) 1988
M. Suyama, K. Nakamura, S. Kashiwa, and H. Kuwahara
PD6 Optical Fiber Communication Conference (OFC) 1989