System using membraneous end wall of Bragg cell to separate test specimen from acoustic transmission medium, operates in real time and uses readily available optical components. System can be easily set up and maintained by people with little or no training in holography.
Acoustic-optical imaging without immersion
NASA Tech Briefs ; 3 , 4
1979-03-01
Miscellaneous
No indication
English
Doing focused immersion ultrasonics without the water mess
Tema Archive | 1994
|Optical lithographers look to immersion
British Library Online Contents | 2004
PHOTOLITHOGRAPHY Optical immersion further shrinks feature sizes
British Library Online Contents | 2006
UNDERWATER RESCUE VEHICLE WITH AN IMMERSION DEPTH STABILIZER WITHOUT A STROKE
European Patent Office | 2021
|