- Fiber Optic Equipment[2]
- Educational Equipment[10]
- Laser Equipment[1]
- Other Optics Instruments[10]
- Physics[10]
- Laser Beauty Equipment[1]
- Wristwatch Tools & Parts[1]
- Other Lights & Lighting Products[2]
- Integrated Circuits[2]
- Laser Levels[1]
- Lenses[1]
- Other Measuring & Analysing Instruments[1]
- Other Physical Measuring Instruments[1]
- Contact Person : Ms. Guo Maggie
- Company Name : Beijing Force Technology Limited Company
- Tel : 0086-010-84926858
- Fax : 0086-010-84802105
- Address : Beijing,Beijing,Room 208, Building 6, No.40 Beiyuan Road, Chaoyang District
- Country/Region : China
- Zip : 100012
Laser Speckle Measurement of Transverse Minor Displacement
F-JGSB1150 Laser Speckle Measurement of Transverse Minor Displacement
Experiment contents and related subjects: 1.Observe the laser speckle patterns, understand the reason and characteristics of speckle. 2.Grasp the measurement methods and principles of small displacement with double exposure. 3.Verify the relation formula between displacement and speckle image through actual measurement. Features of the instruments: 1.Using semiconductor laser (650nm, 4mW) as the light source. 2.Self arranging optical path to shoot the speckle patterns and to measure, analyse the speckle pattern. Complete set of equipment: Optical experiment guide, semiconductor laser, beam expander lens, collimating lens, dry plate rack, rack one-dimensional displacement, laser power indicator, frosted glass and etc..
maggie: sky maggie120218
Laser Speckle Measurement of Transverse Minor Displacement
