Laser-tissue interaction XI : photochemical, photothermal, and photomechanical : 22-27 January 2000, San Jose, USA / Donald D. Duncan, Jeffrey O. Hollinger, Steven L. Jacques, chairs/editors ; sponsored by AFOSR--U.S. Air Force Office of Scientific Research, SPIE--the International Society for Optical Engineering [and] IBOS--International Biomedical Optics Society