UltraFast Innovations (UFI) Third Order Dispersion (TOD) Ultrafast Mirrors
• Highly Negative Third Order Dispersion (TOD) up to -2500 fs3 at 7° AOI
• Ideal to Compensate for TOD without Introducing Additional GDD
• Low Group Delay Dispersion (GDD) of 0 fs2
UltraFast Innovations (UFI) Third Order Dispersion (TOD) Ultrafast Mirrors provide high throughput,
zero group delay dispersion (GDD) and highly negative third order dispersion. These TOD mirrors
compensate for the dispersion typically introduced by grating compressors for pulse durations below
50 femtoseconds. At an angle of incidence of 7°, these mirrors feature high reectance >99,9% for
p-polarization to limit losses in laser compressors. UltraFast Innovations (UFI) Third Order Dispersion
Ultrafast Mirrors are ideal to compensate for TOD without introducing additional GDD. Please contact
us if your laser system requires a custom size, wavelength, or pulse prole.
Substrate: Fused Silica
Diameter Tolerance (mm): +0,00/-0,05
Thickness (mm): 6,35
Thickness Tolerance (mm): ±0,05
Clear Aperture (%): 80
Back Surface: Commercial Polish
Surface Quality: 10-5
Irregularity (P-V) @ 632,8 nm: λ/10
Wedge (arcmin): 10
UltraFast Innovations (UFI) Highly-Dispersive Ultrafast Mirrors with Reduced Thermal Lensing
4 +44 (0) 1904 788600 | Edmund Optics® N NEW PRODUCTS added weekly. • Ultrafast Highly-Dispersive Coating with Reduced Thermal Lensing
• Highly Negative GDD up to -1000 fs2 at 5° AOI
• >99,5% Minimum Reection (P-Polarization) across 50 nm Bandwidth
UltraFast Innovations (UFI) 1030 nm Highly-Dispersive Ultrafast Mirrors with Reduced Thermal Lensing
provide a GDD of -1000 fs2 and low loss with negligible thermal e¢ects. Thermal lensing can occur
if an active gain medium is hotter along the beam axis than the rest of the medium, resulting in a
transverse refractive index gradient. This can misalign the laser cavity and lead to di¢erent laser mode
proles and drifts in beam pointing. These mirrors are designed to provide a high degree of control
over beam stability and feature reectance >99,5% (P-polarization) between 1010 - 1050 nm. At a design
angle of incidence (AOI) of 5°, these mirrors maximize the number of reections between a pair
of ultrafast mirrors and allow for pulse compression while limiting thermal lensing. UltraFast Innovations
(UFI) 1030 nm Highly-Dispersive Ultrafast Mirrors with Reduced Thermal Lensing are ideal for
intra-cavity applications, ultrafast high energy oscillators, and ampliers such as Yb:YAG thin-disk laser
systems. Please contact us if your laser system requires a custom size, wavelength, or pulse prole.
NEW
Substrate: Fused Silica
Diameter Tolerance (mm): +0,00/-0,05
Thickness (mm): 6,35
Thickness Tolerance (mm): ±0,05
Clear Aperture (%): 80
Back Surface: Commercial Polish
Surface Quality: 20-10
Irregularity (P-V) @ 632,8 nm: λ/10
Wedge (arcmin): 10
UltraFast Innovations (UFI) Highly-Dispersive Ultrafast Mirrors with Reduced Thermal Lensing
DWL
(nm)
Diameter
(mm) AOI (°) Wavelength
Range (nm)
GDD
(fs2, p-polarization)
Reflection @
DWL (%) Stock No.
Price
1-9 10+
1030 25,4 5 1010 - 1050 -1000 >99,5 #17-070 €832,00 €754,99
NEW
UltraFast Innovations (UFI) Third Order Dispersion (TOD) Ultrafast Mirrors
DWL
Diameter
(nm)
(mm)
AOI
(°)
Wavelength
Range (nm)
GDD
(fs2, p-polarization)
TOD
(fs3, p-polarization)
Reflection @ DWL
(%) Stock No.
Price
1-9 10+
800 25,4 7 740 - 860 0 -2500 >99 #17-065 €836,00 €775,86
So Much More Online...
UFI Positive Dispersion
Ultrafast Mirrors
• Positive GDD of 100 fs2 at 5° AOI
• High Reflectance >99,5% for
S and P Polarizations
• Broadband Performance for
700 - 1100 nm
www.edmundoptics.eu/4157
UFI 3200 nm Highly-Positive
Dispersive Ultrafast Mirrors
• Positive GDD of 500 fs2 at 5° AOI
• >99,9% Minimum Reflection
(P-Polarization)
• Broadband Mid-IR Coating
Design Covers 2800 - 3600 nm
www.edmundoptics.eu/4160
UFI 255-277 nm Negative
Dispersion UV Ultrafast Mirrors
• Negative GDD of -145 fs2 at 5° AOI
• Ideal for Pulse Compression or
Dispersion Compensation of UV Ultrafast
Laser Beams
www.edmundoptics.eu/4158
/4157
/4160
/4158
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