what are you looking for?
HG Optronics.,INC. can provide Metal Coated Mirror，Dielectric Coated Mirror and Dichroic Mirror which are made of substrate such as BK7, Optical glass, Fused Silica, CaF2 and so on.
Product Origin:
ChinaShipping Port:
Fuzhou, ChinaLead Time:
4 weeks
1.1. What Metallic Coated types can HG OPTRONICS supply?
HG OPTRONICS mainly offers four coating types, including:
1) UV Enhanced Aluminum : Ravg > 85% from 200nm to 400nm
2) Protected Aluminum: Ravg > 88% from 400nm to 800nm
3) Protected Silver: Ravg > 90% from 400nm to 2500nm
4) Protected Gold: Ravg > 95% from 650nm to 2000nm
1.2. What are the features of Metallic coated mirror?
Metallic coated mirror have many key features below: Wide spectral range Not sensitive to the incidence angle and polarization state Low cost Non-durable Relatively low reflectance Low laser damage threshold
1.3. What HG OPTRONICS can do for you?
|
Common Specifications: |
Substrate Materials: N-BK7, Fused silica, Pyrex；Float glass |
|
Dimensional tolerance: |
+/-0.1mm |
|
Surface quality: |
60-40 |
|
Parallelism: |
3’ |
|
Flatness: |
λ/4 per 25mm@633nm |
|
Bevel: |
Protective One |
|
surface: |
Polished and Metallic coating |
|
The other surface: |
Fine ground |
1.4. Note:
Aluminum is the most widely used metal reflection film, from near UV to near IR, have high reflectivity, and with low cost. Silver has higher reflectivity in the visible and near infrared wavelength than the aluminum film, but the silver in the air will be rapid oxidation, color darkening, makes the film performance and firmness declined rapidly. Gold film has a good consistency with high reflectivity in the near, middle and far infrared range, can control the thermal radiation effectively, but it is relatively soft, easy bruising, and should be paid very close attention to clean, and the cost is very high.
Leave A Message
Laser Line Mirrors are used for beam-steering in demanding laser applications. Laser Line Mirrors are Optical Mirrors that have been designed for specific laser types or wavelengths.
Read More
The dichroic mirror is a mirror with significantly different reflection or transmission properties at two different wavelengths, it’s characterized by almost complete transmission of light at certain wavelengths and almost complete reflection of light at other wavelengths. It can be widely used in Laser technology applications.
Read More
Pure YAG Yttrium Aluminum Garnet is a new substrate and window material that can be used for both UV and IR optics. It is particularly useful for high-temperature and high-energy applications. The mechanical and chemical stability of YAG is comparable to sapphire crystal, but YAG is unique with no birefringence which is extremely important for some optical applications.
Read More
Plano Concave Lenses are ideal for beam expansion, light projection, or for expanding an optical system's focal length. Plano Concave Lenses, which have one concave surface, are Optical Lenses with negative focal lengths. Plano-Concave Lenses should be shaped with the plano, or flat, surface towards the desired focal plane.Plano-Concave Lenses are ideal for use in a range of applications or industries. HG OPTRONICS offers Plano-Concave lenses with a variety of coating options.
Read More
Colored glass filters are optical components that control incident wavelength by distributing an optical absorbing substance in glass.
Read More
Double Concave Lenses are used in beam expansion, image reduction, or light projection applications. These lenses are also ideal for expanding the focal length of an optical system. Double Concave Lenses, which have two concave surfaces, are Optical Lenses with negative focal lengths. HG OPTRONICS offers Double Concave lenses with a variety of coating options.
Read More
Beamsplitter Penta Prism by adding a wedge and with partial reflective coating on one of its leaning surfaces, Penta Prism can be used as Beamsplitter. Transmission/reflection (T/R) ratio of 50/50, or others for Beamsplitter Penta Prism is available upon request.
Read More
HGO grows Nd:YLF laser crystals using Czochralski technology. Nd3+:YLF crystal is characterized by its long lifetime of 4F3/2 neodymium energy level. Compared to Nd:YAG, the lower thermal conductivity and a weak negative dn/dT lead to lower thermal distortions and allow to achieve a better output beam quality. Another distinctive feature is the high UV transparency, which is favorable for pumping with xenon flash lamps.
Read More
IPv6 network supported
