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Synthetic Ruby Laser Rods (Cr:Al₂O₃) for Laser Equipment Length up to 200 mm

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December 18, 2025
Category Connection: Sapphire Substrate
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Tags:
#sapphire wafer #silicon substrate #sapphire material
Brief: Ever wondered how Verneuil-grown synthetic ruby laser rods deliver reliable performance in industrial laser systems? This video provides a detailed walkthrough of these Cr:Al₂O₃ rods, showcasing their precision fabrication, stable 694.3 nm laser emission, and custom dimension capabilities up to 200 mm in length.
Related Product Features:
  • Laser-grade synthetic ruby (Cr:Al₂O₃) grown using the Verneuil (Flame Fusion) method for reliable crystal quality.
  • Uniform chromium distribution and controlled defect levels ensure stable optical performance and laser behavior.
  • Optimized for stable ruby laser emission at the characteristic 694.3 nm wavelength (R₁ line).
  • High mechanical hardness with Mohs 9 rating provides excellent wear and abrasion resistance.
  • Thermal and chemical stability makes it suitable for pulsed laser operation in demanding environments.
  • Precision fabrication with optical-grade end faces controlled for flatness and parallelism.
  • Custom dimensions available including diameter, length, orientation, and surface finish per customer requirements.
  • Suitable for various applications including ruby lasers, holography, medical lasers, and scientific research.
Faqs:
  • What crystal growth method is used for these ruby laser rods?
    The ruby rods are grown using the Verneuil (Flame Fusion) method, which is a mature and widely adopted technique for producing laser-grade synthetic ruby with good crystal homogeneity.
  • What is the maximum available length for these synthetic ruby laser rods?
    Ruby rods with lengths up to 200 mm can be supplied, depending on the diameter and specific application requirements.
  • Can custom dimensions and tolerances be provided for these laser rods?
    Yes, custom diameter, length, polishing grade, orientation, and optical tolerances can be provided based on customer drawings or specifications.
  • What are the recommended storage and handling procedures for ruby laser rods?
    Store in clean, dry, light-protected packaging, clean using non-abrasive solvents like methanol, and avoid mechanical shock and rapid thermal cycling above 200°C.
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