tut_AI_2

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Across
  1. 3. Fourier transform infrared spectrometer
  2. 4. Converts photons into an electric signal
  3. 7. Isolates monochromatic radiations
  4. 10. Region extends from 0.8 to 200μm in EM spectrum
  5. 11. Receives energy transmitted by the wedge filter and generates voltage
  6. 12. Barrier layer cells
  7. 13. radiation entering the interferrometer is split into two beams
  8. 14. Source radiation in infrared spectrophotometer
  9. 15. A silicon carbide rod which has positive temperature coefficient
Down
  1. 1. Light is dispersed onto the diode array by a holographic grating
  2. 2. Law relating to absorption of radiation
  3. 5. Types of Crystal (ferroelectric) get polarized in the direction of polar axis
  4. 6. Compares a chamber containing Xenon, a gas of low thermal conductivity
  5. 8. Render the beam parallel
  6. 9. Provide isolation of spectral energy