Introduction

By using our new Laser Optics Set LOS-1 (Fig. 1) you have an opportunity to improve the educational process of high school physics. The coherent light source -- the laser -- provides you with innovative and "hands on" way of teaching about wave optics, that is a favourable alternative to more conventional and theoretical methods. The Laser Optics Set LOS-1 enables the demonstration of optical phenomena as ray tracing, reflection of light, polarisation of light, as well as both the diffraction and interference of light. The Laser Optical Set LOS-1 also contains a Fresnel type hologram.
To follow are some experiments designed for demonstration by the Laser Optics Set. It is up to the teacher whether he or she wishes to
The components of the set are contained in a briefcase padded with foam to prevent damage to the optomechanical elements. A magnetic table is included, which in addition to its main function of element fixation, can be used as a whiteboard. It has four magnetic rubber pads on its base for stability.
Contents of Laser Optics Set LOS-1
· 1 laser diode 635 nm of 1 mW output power (laser class 2)
Attention: Avoid direct laser beam exposure of the eye
· 1 converging lens
· 2 mirrors
· 1 semitransparent mirror
· 1 ground screen
· 1 screen
· set of colour filters (F1 red , F2 green , F3 blue)
· 1 polarising filter
· set of circular diffraction apertures (D1, D2)
· set of square diffraction apertures (D3, D4)
· set of diffraction linear gratings (G1, G2, G3)
· 1 diffraction cross grating (G4)
· 1 hologram
· 1 glass plate for interference demonstration
· set of 9 holders
· 4 rubber pads
· battery box (2x1.5V AA)
All optomechanical elements use magnetic fixation.

[@djdynieldaniel1395]

Yea!!! Good movie! Lets do it!!