Broadband Multilayer Antireflection Coatings
Specifications:
Substrate Material
For BK 7 and fused silica
Cleaning
Non-abrasive method, acetone or isopropyl alcohol on lens tissue are recommended
Damage Threshold
100 W/cm2 CW, 1 J/cm2 with 10 nsec pulses at 325±25 nm
100 W/cm2 CW, 2 J/cm2 with 10 nsec pulses at 532 nm
100 W/cm2 CW, 2 J/cm2 with 10 nsec pulses at 1064 nm
100 W/cm2 CW, 2 J/cm2 with 10 nsec pulses at 1064 nm
 |
| Wavelength Range (nm) |
Center Wavelength (nm) |
Reflectivity Incidence |
Angle of |
|
| 245-440 |
320 |
Ravg<0.5%,Rmax<1.0% |
0-15o |
|
| 430-700 |
530 |
Ravg<0.5%,Rmax<1.5% |
0-15o |
|
| 650-1000 |
790 |
Ravg<0.5%,Rmax<1.5% |
0-15o |
|
| 1000-1150 |
1210 |
Ravg<0.5%,Rmax<1.5% |
0-15o |
|
|
Laser Line Antireflection V-Coatings Specifications:
Substrate Material
For BK 7 and fused silica
Cleaning
Non-abrasive method, acetone or isopropyl alcohol on lens tissue are recommended
Damage Threshold
100 W/cm2 CW, 2 J/cm2 with 10 nsec pulses at 488/514.5 nm
100 W/cm2 CW, 2 J/cm2 with 10 nsec pulses at 532 nm
1000 W/cm2 CW
100 W/cm2 CW, 2 J/cm2 with 10 nsec pulses at 694 nm
100 W/cm2 CW, 2 J/cm2 with 10 nsec pulses at 1064 nm.
|
| Center Wavelength (nm) |
Reflectivity |
Angle of Incidence |
|
| 488-514.5 |
Rmax<0.25% |
0-15° |
|
| 532 |
Rmax<0.25% |
0-15° |
|
| 632.8 |
Rmax<0.25% |
0-15° |
|
| 694 |
Rmax<0.25% |
0-15° |
|
| 1064 |
Rmax<0.25% |
0-15° |
|
|
|
