Broadband Low GDD Ultrafast Mirrors 720-880 nm
• High reflectivity and low group delay dispersion in broad region centered at 800 nm • Hard dielectric High Reflection or Ion Beam Sputtering coating • Laser Damage Threshold >100 mJ/cm² (for E-beam coatings) and… Read more →
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25
catalog variants — refine the spec to narrow it down.
| SKU | Size · Material · AOI · R, %(s+p)/2 · Wavelength | |
|---|---|---|
| 071-7288 | ø12.7 x 3 mm·BK7·45°·99.0%·720-880 nm |
4 in stock
Ships in: 2–5 calendar days
$121
|
| 071-7288-i0 | ø12.7 x 3 mm·BK7·0°·99.0%·720-880 nm |
3 in stock
Ships in: 2–5 calendar days
$121
|
| 071-7288T6 | ø12.7 x 6 mm·BK7·45°·99.0%·720-880 nm |
Out of stock
Ships in: 62–65 calendar days
$121
|
| 071-7288T6-i0 | ø12.7 x 6 mm·BK7·0°·99.0%·720-880 nm |
12 in stock
Ships in: 2–5 calendar days
$121
|
| 072-7288 | ø25.4 x 6 mm·BK7·45°·99.0%·720-880 nm |
15 in stock
Ships in: 2–5 calendar days
$146
|
| 074-7288 | ø38.1 x 8 mm·BK7·45°·99.0%·720-880 nm |
Out of stock
Ships in: 62–65 calendar days
$273
|
| 074-7288-i0 | ø38.1 x 8 mm·BK7·0°·99.0%·720-880 nm |
Out of stock
Ships in: 62–65 calendar days
$273
|
| 075-7288 | ø50.8 x 8 mm·BK7·45°·99.0%·720-880 nm |
6 in stock
Ships in: 2–5 calendar days
$308
|
| 077-7288 | ø76.2 x 12.7 mm·BK7·45°·99.0%·720-880 nm |
1 in stock
Ships in: 2–5 calendar days
$553
|
| 077-7288-i0 | ø76.2 x 12.7 mm·BK7·0°·99.0%·720-880 nm |
Out of stock
Ships in: 62–65 calendar days
$553
|
| 078-7288 | ø101.6 x 15 mm·BK7·45°·99.0%·720-880 nm |
Out of stock
Ships in: 62–65 calendar days
$756
|
| 078-7288-i0 | ø101.6 x 15 mm·BK7·0°·99.0%·720-880 nm |
Out of stock
Ships in: 62–65 calendar days
$756
|
| 081-7288 | ø12.7 x 3 mm·UVFS·45°·99.0%·720-880 nm |
14 in stock
Ships in: 2–5 calendar days
$135
|
| 081-7288-i0 | ø12.7 x 3 mm·UVFS·0°·99.0%·720-880 nm |
7 in stock
Ships in: 2–5 calendar days
$135
|
| 081-7288T6 | ø12.7 x 6 mm·UVFS·45°·99.0%·720-880 nm |
1 in stock
Ships in: 2–5 calendar days
$135
|
| 081-7288T6-i0 | ø12.7 x 6 mm·UVFS·0°·99.0%·720-880 nm |
Out of stock
Ships in: 62–65 calendar days
$135
|
| 082-7288 | ø25.4 x 6 mm·UVFS·45°·99.0%·720-880 nm |
14 in stock
Ships in: 2–5 calendar days
$181
|
| 082-7288HHR | ø25.4 x 6 mm·UVFS·45°·99.8%·720-880 nm |
94 in stock
Ships in: 2–5 calendar days
$203
|
| 084-7288 | ø38.1 x 8 mm·UVFS·45°·99.0%·720-880 nm |
1 in stock
Ships in: 2–5 calendar days
$315
|
| 084-7288-i0 | ø38.1 x 8 mm·UVFS·0°·99.0%·720-880 nm |
Out of stock
Ships in: 58–61 calendar days
$315
|
| 085-7288 | ø50.8 x 8 mm·UVFS·45°·99.0%·720-880 nm |
5 in stock
Ships in: 2–5 calendar days
$357
|
| 087-7288 | ø76.2 x 12.7 mm·UVFS·45°·99.0%·720-880 nm |
Out of stock
Ships in: 62–65 calendar days
$644
|
| 087-7288-i0 | ø76.2 x 12.7 mm·UVFS·0°·99.0%·720-880 nm |
Out of stock
Ships in: 58–61 calendar days
$644
|
| 088-7288 | ø101.6 x 15 mm·UVFS·45°·99.0%·720-880 nm |
Out of stock
Ships in: 62–65 calendar days
$856
|
| 088-7288-i0 | ø101.6 x 15 mm·UVFS·0°·99.0%·720-880 nm |
Out of stock
Ships in: 62–65 calendar days
$856
|
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Specifications
SUBSTRATE:
| Material | UV grade Fused Silica or BK7 glass |
| S1 Surface Flatness | λ / 10 at 633 nm |
| S1 Surface Quality | 20-10 scratch & dig (MIL-PRF-13830B) |
| S2 Surface Quality | Commercial polish |
| Diameter Tolerance | +0.00 mm-0.12 mm |
| Thickness Tolerance | ±0.25 |
| Wedge | <3 min |
| Chamfer | 0.3 mm at 45° typical |
SPECIFICATIONS:
| Coating | Hard dielectric High Reflection or Ion Beam Sputtering |
| Angle of Incidence | 0 or 45±3° |
| Designed for Average Polarization | R=(Rs+Rp) / 2 |
| Laser Damage Threshold | >100 mJ / cm², 50 fsec, 800 nm typical >150 mJ / cm², 50 fsec, 800 nm for HHR series |
Classification
| Line | femtoline |
Description
- High reflectivity and low group delay dispersion in broad region centered at 800 nm
- Hard dielectric High Reflection or Ion Beam Sputtering coating
- Laser Damage Threshold >100 mJ/cm² (for E-beam coatings) and >150mJ (for IBS coatings) 50 fsec pulse, 800 nm typical
Eksma Optics offers broadband low GDD ultrafast laser mirrors are coated @ 720-880 nm. These ultrafast mirrors are designed to be used with 1st harmonic of Ti:Sapphire laser.
Standard mirrors feature high reflectivity (> 99 %), and even higher reflectivity (> 99.8 %) is specified for 082-7288HHR items (UV FS, Ø25.4 x 6 mm).
