fabry perot etalon

fabry perot etalon

fabry perot etalon

Category: Physics

Model No:P-901F

High-precision Fabry–Pérot Etalon for laser wavelength filtering, interferometry, and spectroscopy. Delivers high finesse, excellent transmission, and superior optical stability for scientific and industrial applications.

Product Description

High-precision Fabry–Pérot Etalon for laser wavelength filtering, interferometry, and spectroscopy. Delivers high finesse, excellent transmission, and superior optical stability for scientific and industrial applications.

  • The Fabry–Pérot Etalon is a precision optical device consisting of two highly reflective, parallel surfaces that produce multiple-beam interference. It is widely used for wavelength selection, spectral analysis, and laser frequency stabilization.
  • Manufactured using high-quality optical substrates and advanced dielectric coatings, this etalon offers exceptional finesse, high transmission efficiency, and long-term stability. It is ideal for demanding applications in spectroscopy, optical metrology, astronomy, and telecommunications. Custom cavity spacing, reflectivity, and wavelength ranges are available to meet specific system requirements.
  • Product Name: Fabry–Pérot Etalon
  • Optical Type: Interference Filter / Interferometer
  • Operating Principle: Multiple-beam interference
  • Substrate Material: Fused Silica / Optical Glass
  • Surface Flatness: λ/10 or better
  • Surface Parallelism: ≤ 5 arcsec
  • Reflectivity Range: 70% – 95% (customizable)
  • Finesse: Up to 100 (depending on coating)
  • Free Spectral Range (FSR): Custom-defined
  • Wavelength Range: UV, Visible, Near-IR
  • Peak Transmission: >85%
  • Clear Aperture: 5 mm – 50 mm
  • Coating Type: Dielectric high-reflective coatings
  • Environmental Stability: High thermal and mechanical stability
  • Mounting Options: Standard or custom mounts available

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