Single Type Cross Type (the picture captions)
Features:
When making a diffraction pattern, multiple grooved slit difraction gratings are typical. A Fiber Grating uses fiber optic in place of the grooves to create cylindrical lenses, laid next to each other in a sheet to form a transmissive diffraction grating. Unlike the slit type diffraction grating, the loss of the incidence light is extremely small; almost all of the light being transmitted. When the laser is exposed perpendicular to the sheet, a diffraction pattern results from the interference of light.
-Excellent transmission, yet wide field of view.
-Possible to obtain a bright, distinctive diffraction pattern.
-Possible to use a high power laser.
Uses:
-Every kind of measurement
-Display
-Laser marking
-Position sensor
Technical Specification:
Model
Dimensions (Diameter×Thickness)
Fiber Diameter
Fiber Count
Type [it goes "single, cross, single, cross" - the next row goes "single, cross" ]
Output Beam Angle: [ lambda symbol is wavelength ]
laser type: [this goes "he-ne, argon, argon" ]