| |
| Mirror |
| Front
surface mirrors are coated with aluminum or dielectrics
for maximum reflection. Tempotec provides both kinds of
front surface mirrors: Metal coated mirror and Dielectric
coated mirror. |
|
| |
|
Substrate:
1. Commercial quality flat window or precision window.
Please refer to the optical
window page. Unpolished back surface is also available.
2. Plano concave substrate. After HR coated on the concave
face, it's a concave mirror.
|
| |
| Metal
Coated Mirror |
| Standard
items are supplied front surface-coated with metal (Aluminium,
Silver or Gold) overcoated with silicon monoxide (SiO2)
or magnesium fluoride (MgF2). |
| |
| Dielectric
Coated High Reflection Mirror (Laser mirror) |
| After
dielectric HR coaitng, the mirror have the very high relection
for specified single wavelength or broadband wavelength.
For laser application, the mirror
surface has been coated with very high reflection (general
>99.8%) at the laser wavelength.
|
| |
| Dichroic
Mirror / Beamsplitter |
With special
designed multi layer dielectric coating, the mirror reflect
some wavelength and transmission other wavelength at the
same time.
It can be used to splitter or conbine different wavelength.
It can be also used in SHG laser system as Harmanic Separators. |
| |
| Concave
Mirror |
| After metal
or dielectric high reflection coated on the concave substrates,
it's a concave mirror. Concave mirror can be focus the light
beam or imaging as a lens. The focal length of concave mirror
is half of the curvature radius. |
