Tm-doped fluorophosphate glasses for 14xx amplifiers and lasers

Tm3+-doped silicate glass and the use thereof

Tool comprised of a silicon nitride sintered body

Tough cordierite glass-ceramics

Tough corundum-rutile composite sintered body

Tough Si.sub.3 N.sub.4 composite ceramics

Tough silicon carbide composite material containing fibrous bori

Toughened ceramics

Toughened glass ceramic substrates for semiconductor devices sub

Toughness enhanced silicon-containing composite bodies, and...

Tourmaline composite grains and apparatus using them

Transformation toughened ceramic alloys

Transformation toughened zirconia-titania-yttria ceramic alloys

Transistion metal containing ceramic with metal nanoparticles

Transition metal doped Sn phosphate glass

Transition-metal, glass-ceramic gain media

Translucent alumina sintered body and a process for...

Translucent alumina sintered body and production thereof

Translucent and radio-opaque ceramics

Translucent and radio-opaque glass ceramics