http://iet.metastore.ingenta.com
1887

Velocity, acceleration and rotation measurement

More general concepts than this:

1-1 of 1 results

Filter by subject:

< Any subject

  • Physics [1]
  • General [1]
  • Measurement science, general laboratory techniques, and instrumentation systems [1]
  • Measurement of basic variables [1]
  • Velocity, acceleration and rotation measurement [1]
  • Fundamental areas of phenomenology [1]
  • Optics [1]
  • Lasing processes [1]
  • Fibre lasers and amplifiers [1]
  • Laser optical systems: design and operation [1]
  • See more See less

Filter by content type:

Filter by publication date:

< Any publication date

  • 2000 [1]

Filter by author:

< Any author

40 dB fibre optical preamplifier in 1064 nm laser Doppler anemometer
Author(s): H. Többen, T. Buschmann, H. Müller, D. Dopheide
Source: Electronics Letters, Volume 36, Issue 12, June 2000, p. 1024 - 1025
Type: Article
+ Show details - Hide details

With a neodymium-doped fibre amplifier a small signal gain of 40 dB at 1064 nm has been achieved. Using the same amplifier as an optical preamplifier in a conventional 1064 nm laser Doppler anemometer (LDA), an improvement in the SNR of the LDA radiation and sensitivity enhancement in comparison to that for direct detection with a highly sensitive avalanche photodiode was obtained.

Add to favourites
Export citations
Items per page 20 | 50 | 100
Print this page
This is a required field
Please enter a valid email address