MOSCOW BAUMANN STATE TECHNICAL UNIVERSITY
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AIM OF THE WORK

EQUIPMENT

   Spectrometer

   Optical behch design

   Optical resolution

   CCD-detector

   Fibre optic cable

   Collimating lens

   AVALight lamp

   SPECTROMETER CONTROL PARAMETERS

REFERENCE INFORMATION

   Spectral lines

   Argon (Ar I)

   Argon (Ar II)

   Crom (Cr I)

   Iron (Fe I)

   Hydrogen (H I)

   Mercury (Hg I)

EXPERIMENT

   Experiment scheme

   Àcquaintance with control interfaces

   Order of carrying out the work

   Stage 1

   Stage 2

   Stage 3

   Practical part
 
AVALight lamp
The AvaLight-CAL is a spectral calibration lamp. It emits all mercury and argon lines from 254 to well over 965 nm. The major lines and structures are shown on the bottom surface including their relative intensity.

With the standard SMA 905 connector the lamp can quickly be attached to optical fibers, and therefore lends itself to an easy wavelength calibration of fiber optic spectrometer systems.





Wavelength Range Hg and Ar lines from 254 nm to 965 nm
Optical power in 600 um fiber 1.6 mW
Internal Voltage 1200 Volts AC at 30 kHz, 10 mA
Warm-up Time 1 minute for vapour stabilization
Dimensions 175 x 110x44 mm