Negative Dispersion Mirror for Femtosecond Laser (Concave) / GCM-30C05-1000-800

This mirror has a negative dispersion and can be used for pulse compression in a femtosecond laser system.

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Part Number
GCM-30C05-1000-800
S$1,022.72
◦These mirrors are more compact and exhibit a smaller optical loss than the conventional prisms used for pulse compression.
◦Center wavelength is for Ti: Sapphire at 800nm.
◦Plano and concave substrates designed for cavities are available.
More Information
Catalog Code W3005
RoHS Yes
CE No
Download Product's Datasheet
Guide ▶Fabrication of negative dispersion mirror is also available.
▶We can also provide high power negative dispersion mirror.
▶Also available are our surface flatness guarantee (HTFM) mirrors with accuracy guarantee after surface coating.
WEB Reference Catalog Code/W3002
▶Please refer to here for "Wavelength Characteristic Data (Reference Data, Transmittance: T[%]) " for each wavelength.
Attention ▶The angle of incident for this series is 0 to 20 degrees and the laser dispersion may not be corrected for other angles. Please contact our Sales Division for further details.
Specifications
MaterialBK7
CoatingDielectric multi-layer coating
Incident angle0°~20°
Surface flatnessλ/10
Parallelism<5″(only flat mirror)
Surface Quality (Scratch-Dig)10−5
Clear aperture80% of the diameter
Rear surfacePolished
Wavelength Range700 - 900nm
Diameter φDφ30mm
Thickness t5mm
Edge thickness te5mm
Radius of curvature r1000mm
Reflectance>99.8%
Laser Damage Threshold0.5J/cm2