HeNe Pilot Laser Ø 30 mm

LD 4745421
HeNe Pilot Laser Ø 30 mm
HeNe Pilot Laser Ø 30 mm

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This experiment/set up contains dangerous goods.
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Description

A Helium Neon-Laser is used as probe laser. The emission spectrum consists of two longitudinal modes with a frequency spacing of about 900 MHz. The modes are orthogonally polarised and linear. The output power is 1.5 mW maximum.

Technical data

  • Power output:  1.5 mW
  • Wavelength:  632 nm
  • Polarisation:  random
  • Beam diameter:  0.5 mm (1/e² points)
  • Start voltage:  8 kV
  • Operation Voltage:  1.7 kV (68 k ballast resistor)
  • Laser safety class:  3R
  • Diameter:  Ø 30 mm
  • Length:  265 mm

Related Documents

PDF (Experiment description) PDF (Experiment description) P5.8.5.4 Fabry Perot resonator
PDF (Experiment description) PDF (Experiment description) P5.8.8.1 Michelson laser interferometer
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