1.

Conference Proceedings
Conference Proceedings
1. Density field measurement of thermal convection by digital laser speckle photography
Kawahashi,M. ; Hirahara,H. ; Ichikawa,M.
Pub. info.: Optical diagnostics for fluids, solids, and combustion : July 31-2 August 2001 San Diego, USA.  pp.306-312,  2001.  Bellingham, Wash..  SPIE-The International Society for Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 4448
2.

Conference Proceedings
Conference Proceedings
2. Density field measurement of Mach reflection of shock waves by laser speckle method
Hirahara,H. ; Kawahashi,M.
Pub. info.: Optical Technology in Fluid, Thermal, and Combustion Flow III.  pp.238-245,  1997.  Bellingham, Wash..  SPIE-The International Society for Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 3172