[IEEE Technical Digest. CLEO/Pacific Rim'95. The Pacific Rim Conference on Lasers and Electro-Optics - Chiba, Japan (10-14 July 1995)] Technical Digest. CLEO/Pacific Rim'95. The Pacific Rim Conference on Lasers and Electro-Optics - Spectra, energy levels and sites of CS' in Sr/sub 3/Ga/sub 4/Ge/sub 4/O/sub 14/, Ba/sub 2/TiSi/sub 2