Exp.Set-Helium-Neon Laser

Function and Applications

Experimental Set-Helium-Neon Laser

Equipment and technical data:

• 6 mW-HeNe-capillary discharge tube with two 55.5°-Brewsterwindows
• ballast resistor and HV connectors
• 2 xy-variable holders on slidemounts for laser tube
• variable power supply 2...8 mA for laser tube
• two LCD-displays for HV and tube current
• 2 xy-adjustable holders for opt.components
• 2 holders for laser mirrors-set of 3 laser mirrors with dielectric HR-surfaces, HR-plano,HR-concave, OC-planoconcave; r = 140 cm, diam. 12.7/ 25.4 mm
• 0.8 mW-alignment laser, coaxialtype random polarized
• TEM00-mode
• 2 xy-adjustable holders on slidemounts for alignment laser
• power supply for 0.8 mW-laser
• 3 slide mounts for opt. profilebench
• for rods of diameter10-13 mm

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