|
|
¡ô |
Natural
Silica |
¡ô |
Glass
Silica |
¡ô |
Purity
Silica |
¡ô |
Fused
Silica |
¡ô |
Silica
Metal |
¡ô |
Ferro
Silicon |
¡ô |
Chemical
Silica |
¡ô |
Silica
Carbide |
¡ô |
Synthetic
Silica |
¡ô |
Synthetic
Mica |
¡ô |
Silica
Tube |
¡ô |
Silica
Rod |
¡ô |
Silica
Disc |
¡ô |
Semi-Silica |
¡ô |
Photovoltaic |
¡ô |
Silica
Arts & Crafts |
¡ô |
New
Products |
¡ô |
Nor-Ferro
Mineral Materials |
|
|
Contact
Us: |
¡ô
|
Tel
(86-10)82070680
(86-10)82070681
(86-10)82070682
(86-10)82070683 |
¡ô
|
Fax
(86-10)82070690
(86-10)82079576
|
|
|
|
|
Interference Filters |
Application & Specifications
Items |
Specifications |
Substrate |
UV grade fused silica, BK7 |
Surface Figure |
<¦Ë/10 @ 632.8nm |
Surface Quality |
40-20 |
Chamfer |
0.5mm £¬ 45¡ã |
Coating Material |
Electron beam deposited dielectric multilayers |
Central Wavelength |
UV, Visible and NIR |
Clear Aperture |
> Central 85% of diameter |
Bandwidth FWHM |
5nm-200nm |
Minimum Peak Transmission |
>50% |
Out-of-Band Blocking |
<0.1% |
Blocking Range |
Upon request |
Standard Products
Re-Order No. |
Central Wavelength £¨ nm £© |
Bandwidth FWHM £¨ nm £© |
Minimum Peak Transmission |
SS/FL-I-1 |
532 |
6 |
70% |
SS/FL-I-2 |
632.8 |
10 |
80% |
SS/FL-I-3 |
947 |
28 |
88% |
SS/FL-I-4 |
1064 |
12 |
70% |
SS/FL-I-5 |
1319 |
40 |
90% |
Note: The other wavelengths, incident angles and dimensions available upon request. |
|
|
|
...or
you may wish to fill in the brief form below for us to contact you:
|
|
|