V M Mashinsky

Bismuth-doped-glass optical fibers--a new active medium for lasers and amplifiers.

L. I. Bulatov, A. V. Shubin, I. Bufetov, 2006, Optics letters.

Optical absorption and luminescence of germanium oxygen-deficient centers in densified germanosilicate glass.

V A Sidorov, E M Dianov, V V Brazhkin, 1997, Optics letters.

Optical amplification in 1430-1495 nm range and laser action in Bi-doped fibers.

V. Mashinsky, O. Medvedkov, E. Dianov, 2008, Optics express.

Molecular orbital model of optical centers in bismuth-doped glasses.

L. I. Bulatov, V. Mashinsky, V V Dvoyrin, 2009, Optics letters.