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Description

The OPTOMAN PCV-R300-UVFS-76.2-ET12.7-UBBHR38 is a high-performance plano-concave spherical mirror designed for ultrafast laser multipass cell (MPC) applications. Manufactured from UVFS (JGS1) optical glass and featuring an advanced IBS high-reflectivity coating, this mirror delivers exceptional reflection efficiency, ultra-low absorption, and precise beam control for demanding femtosecond and picosecond laser systems.

With a 76.2 mm diameter, -300 mm radius of curvature, and optimized operation from 925–1170 nm, this OPTOMAN mirror provides reliable performance in high-power near-infrared laser environments. The UBBHR38 coating offers reflectivity above 99.9% at normal incidence while maintaining extremely low group delay dispersion, making it suitable for applications requiring minimal pulse distortion and maximum optical efficiency.

PCV-R300-UVFS-76.2-ET12.7-UBBHR38 Plano Concave Laser Mirror 925-1170nm

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Specifications

Substrate Material: UVFS
Diameter: 76.2 mm
Edge Thickness: 12.7 mm
S1 Surface: Concave
S2 Surface: Flat
Radius Of Curvature, S1: -300 mm
Radius Of Curvature, S2: Not Specified
Angle Of Incidence (AOI): 0 – 0 deg
Surface Quality, S1 (scratch-dig): 20-10
Surface Quality, S2 (scratch-dig): Unspecified
Surface Irregularity, S1/S2 (@ 633nm Over CA Or Per Manufacturer): <= Lambda/10
Max Centration Error: 3 arcmin
Reflectance (@ Peak Wavelength Range, @ AOI): 99.9 %
GDD R: 50 fs^2
Manufacturer Part Number (MPN): PCV-R300-UVFS-76.2-ET12.7-UBBHR38
FindLight SKU: FL-24600

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Features

  • Precision plano-concave spherical mirror with -300 mm radius of curvature for accurate laser beam focusing and shaping
  • Optimized for ultrafast laser multipass cell systems operating at 925–1170 nm
  • UVFS (JGS1) substrate provides excellent optical stability and transmission performance
  • IBS coating with reflectivity higher than 99.9% for efficient laser beam management
  • Ultra-low absorption below 1 ppm minimizes thermal effects in high-power laser applications
  • Low group delay dispersion design with <50 fs² performance from 950–1150 nm
  • High surface quality of MIL 20/10 scratch-dig and surface irregularity below λ/10 at 633 nm
  • Clear aperture of minimum 61 mm for efficient beam utilization
  • Low centration error below 3 arcmin for precise optical alignment
  • Designed for high-repetition-rate and high-energy ultrafast laser systems

Applications

  • Multipass cell (MPC) laser systems for spectral broadening and pulse compression
  • Femtosecond and picosecond ultrafast laser amplifiers
  • High-power fiber laser and chirped pulse amplification (CPA) systems
  • Nonlinear optics and frequency conversion experiments
  • Advanced scientific research requiring low-loss reflective optics
  • Precision laser beam shaping, focusing, and optical path control
  • Industrial ultrafast laser processing systems
  • Photonics laboratories and high-energy laser research platforms

Export & Trade Information

ECCN: EAR99
HTS Code: 9001.90.6000
Estimated US Tariff: 10%

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Frequently Asked Questions

What type of optical component is the OPTOMAN PCV-R300-UVFS-76.2-ET12.7-UBBHR38?
The OPTOMAN PCV-R300-UVFS-76.2-ET12.7-UBBHR38 is a plano-concave spherical mirror designed specifically for ultrafast laser multipass cell applications. It is engineered to provide precise beam control and highly efficient reflection in near-infrared laser systems.
What wavelength range is this mirror optimized for?
This spherical mirror is optimized for operation between 925 nm and 1170 nm, making it suitable for many near-infrared ultrafast laser applications, including systems based around 1030 nm laser sources.
What coating is used on the PCV-R300-UVFS-76.2-ET12.7-UBBHR38 mirror?
The mirror uses OPTOMAN’s UBBHR38 IBS coating on the reflective surface, providing greater than 99.9% reflectivity at 925–1170 nm with an angle of incidence of 0°. The backside surface remains uncoated.
Why is this mirror suitable for ultrafast laser applications?
This mirror is designed with extremely low absorption and controlled group delay dispersion to minimize pulse distortion. These characteristics make it effective for femtosecond and picosecond laser systems where maintaining pulse quality and efficiency is critical.
What are the main benefits of using an MPC mirror in laser systems?
MPC mirrors enable multiple low-loss reflections inside multipass cells, allowing efficient nonlinear spectral broadening and pulse compression after laser amplification. Their high reflectivity and low-loss performance help maintain beam quality during demanding ultrafast laser operations.

Got more questions? Use the inquiry form to ask the supplier directly.

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