CASTECH’s Super Mirrors are engineered to meet the most stringent requirements for precision laser applications. Designed with cutting-edge technologies like super polishing and ion beam figure (IBF), these mirrors offer unparalleled optical performance, high reflectivity, and exceptional durability. With reflectivity greater than 99.999% at key laser wavelengths, these mirrors are ideal for applications requiring precise, reliable, and stable performance in the most demanding environments.

Engineers working on laser systems will benefit from the mirrors’ ability to withstand high-power laser exposure without compromising performance. The customizable options, including tailored shapes, coatings, and substrate materials, allow for seamless integration into a wide range of applications, including environmental monitoring, precision instruments, and aerospace. CASTECH’s advanced measurement technologies, like Cavity-Ring-Down (CRD), ensure the mirrors’ reflectivity is verified with unmatched precision, making them a trusted solution for engineers requiring high-performance optical components.

Key Features:

• Exceptional Reflectivity:
  R > 99.999% at 1064 nm and 1550 nm, ensuring maximum light retention and efficiency in laser applications.

• Material Options:
  Fused silica substrates suitable for VIS to IR wavelengths, offering flexibility across multiple laser types.

• Precision Surface Quality:
  Central area: 10-5 S/D, Outside center: 20/10 S/D, ensuring superior surface flatness and optimal performance.

• Ultra-Low Optical Loss:
  Absorption + scatter < 5 ppm, minimizing energy loss for high-efficiency operation.

• High Laser Damage Threshold:
  Designed to endure intense laser exposure, ideal for high-power applications and extreme conditions.

• Customizable Options:
  Tailored dimensions, shapes, and coatings to meet the specific needs of diverse applications.

Applications:

• Environmental Monitoring:
  Used in gas analysis systems requiring high sensitivity and accuracy.
• Precision Instruments:
  Critical in ultrastable optical cavities for atomic clocks and quantum measurements.
• Aerospace:
  Perfect for ring laser gyroscopes in navigation systems.

Metrology Expertise:
CASTECH employs advanced Cavity-Ring-Down (CRD) technology to measure reflectivity across wavelengths (532 nm, 1064 nm, and 1550 nm) with unmatched precision, ensuring the highest quality standards.

Choose CASTECH Super Mirrors for unmatched reflectivity, durability, and precision in even the most demanding laser environments.