O. Takahashi

Spectral narrowing of an optically pumped high‐power D2O laser using the oscillator‐amplifier system

S. Okajima, T. Tsukishima, K. Sato, 1995 .

Injection seeding for single-mode operation in an optically pumped high-power D2O laser

S. Okajima, T. Tsukishima, K. Sato, 1995 .

High-resolution spectral measurements of the stimulated Raman emission from optically-pumped D2O vapor

S. Okajima, T. Tsukishima, K. Sato, 1995 .