Optical Mirrors - Ultrafast Mirrors - Focusing Lenses - Medical Laser Lenses

Ultrafast Mirrors

Ultrafast mirrors have high laser-induced damage thresholds, greater reflectance, and low Group Delay Dispersion (GDD) effects on the ultrashort pulses. They are utilized in the beam steering applications with Ti:Sapphire, Yb:YAG, Yb:KGW and Er:Fiber laser fundamental wavelengths as well as their harmonics. Ultrafast laser mirrors are used in various fields including spectroscopy, material processing, and the medical industry.

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Part NumberWavelength (nm)Dimension (mm)Thickness (mm)MaterialGroup Delay Dispersion
RFS-1-6.35-UM1355 - 45525.46.35Fused Silica< 30 fs²
RFS-30-5-UM1355 - 45530.05.00Fused Silica< 30 fs²
RFS-1.5-6.35-UM1355 - 45538.16.35Fused Silica< 30 fs²
RFS-1.5-9.5-UM1355 - 45538.19.50Fused Silica< 30 fs²
RFS-2-9.5-UM1355 - 45550.89.50Fused Silica< 30 fs²
RFS-1-6.35-UM2460 - 59025.46.35Fused Silica< 30 fs²
RFS-30-5-UM2460 - 59030.05.00Fused Silica< 30 fs²
RFS-1.5-6.35-UM2460 - 59038.16.35Fused Silica< 30 fs²
RFS-1.5-9.5-UM2460 - 59038.19.50Fused Silica< 30 fs²
RFS-2-9.5-UM2460 - 59050.89.50Fused Silica< 30 fs²
RFS-1-6.35-UM3970 - 115025.46.35Fused Silica< 30 fs²
RFS-30-5-UM3970 - 115030.05.00Fused Silica< 30 fs²
RFS-1.5-6.35-UM3970 - 115038.16.35Fused Silica< 30 fs²
RFS-1.5-9.5-UM3970 - 115038.19.50Fused Silica< 30 fs²
RFS-2-9.5-UM3970 - 115050.89.50Fused Silica< 30 fs²

Material: Fused Silica
Dimension Tolerance: +0.0/-0.2mm
Thickness Tolerance: ±0.2mm
Surface Quality: 20/10 S-D
Clear Aperture: >80%
Reflectance: >99%
Angle of Incidence: 45°
Flatness: < λ/10 @ 632.8nm
Group Delay Dispersion: < 30fs² (for s & p-polarized light)
Coating: HR
Damage Threshold: >100mJ/cm² @ 800nm, 50fs, 50Hz

Ultrafast Mirrors Diagram 2 Ultrafast Mirrors Diagram

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LWOP, 27-30 June | Hall: B1 Booth: 422
Laser Korea, 5-7 July | Booth: 4G34
LWOP India, 13-15 September | Hall: 3 Booth: LF15
DSEI, 12-15 September | Booth: Manufacturing Pod 7
SPIE Defense + Commercial Sensing, 2 - 4 May | Booth: 1320
Laser World of Photonics, 27-30 June | Hall: B1 Booth: 422
Laser World of Photonics India, 13-15 September | Hall: 3 Booth: LF15
DSEI, 12-15 September | Booth: Manufacturing Pod 7