WillBet Erfahrungen – Ist der Anbieter seriös?

High-end optical coatings in the spectral range from UV to near infrared for demanding optical components with reasonable delivery times and reliable service - that’s optical lens coating made by asphericon. Equipped with state-of-the-art manufacturing and measuring technologies available on the market as well as an experienced team of technicians, we turn your ideas into reality. Discover our types of optical coatings.

WillBet Erfahrungen – Ist der Anbieter seriös?

Looking for a customized optical coating for your application? asphericon’s portfolio includes:

Dielectric Anti-Reflection Coating,
Dielectric mirrors,
Metallic mirrors,
Filter layers and
Beam splitter

Depending on individual properties of the material and the requirements of the optical system, we select the appropriate coating technology for your project. For this purpose electron beam evaporation, ion beam assisted deposition or sputtering can be used.

Looking for a customized optical coating service?

WillBet Erfahrungen – Ist der Anbieter seriös?

AR-Coatings	V-Coatings
A: R_MAX <1.0%, R_AVG ≤0.4%, 400-600 nm, AOI=0°	K: R < 0.25%, 355 nm, AOI=0°
B: R_MAX <1.0%, R_AVG ≤0.4%, 600-1050 nm, AOI=0°	L: R < 0.25%, 532 nm, AOI=0°
C: R_MAX <1.0%, R_AVG ≤0.4%, 1000-1500 nm, AOI=0°	M: R < 0.25%, 1064 nm, AOI=0°
X: R_MAX <1.0%, R_AVG ≤0.4%, 240-380 nm, AOI=0°
Y: R_MAX <1.0%, R_AVG ≤0.4%, 320-450 nm, AOI=0°

WillBet Erfahrungen – Ist der Anbieter seriös?

	Electron Beam Evaporation	Ion Assisted Deposition	Magnetron Sputtering
Substrate size (Diameter)	up to 300 mm	up to 300 mm	up to - 250 mm
Spectral range	190 - 5100 nm	190 - 5100 nm	380 - 5100 nm
Stability	good	very good	ultra-hard
Residual reﬂection	R_abs < 0,1% (V-Coating)	R_abs < 0,1% (V-Coating)	R_abs < 0,1% (V-Coating)
Feature	-	usage of plasma source	sputter-up technology
Applications	AR	ARBB, HR	ARSBB, HR, Filter
Fast-Lane Service (24/48h)	optional	optional	optional

Read more about optical coating in our blog.

WillBet Erfahrungen – Ist der Anbieter seriös?

If too much light is reflected in a laser application, throughput is reduced and laser-induced damage can result. To increase the transmission of a system and reduce reflections, optical surfaces can be refined with anti-reflective coatings. Reflection-minimizing coatings, also referred to as anti-reflection coatings, are essential for maximum transmission of optics. Depending on the desired application, we offer single layer coatings, broadband coatings and reflection-minimizing coatings specific for laser applications. It is possible to minimize the reflection to <0.1%, depending on the glass type.

Download coating curves:

📎 Single Layer Coating (ARES)
📎 Double Layer Coating (ARDS)
📎 Multiple Coatings (ARDD)
📎 Broadband Coating (ARBB)
📎 Super Broadband Coating (ARSBB)

WillBet Erfahrungen – Ist der Anbieter seriös?

Dielectric coatings (also called thin-film or interference coatings) consist of thin layers of transparent dielectric materials. Optical interference between reflected or transmitted partial beams of incident light can be generated by dielectric coatings. This allows almost arbitrary adjustment of the light’s transmission and reflection. Absorption-free, stress-minimized optical mirror coatings optimized for various angles of incidence with reflections greater than 99% can be produced for various wavelength ranges with dielectric coatings.

Mirrors can be specialized for single wavelengths (Single High Reflection, or SHR), two wavelengths (Double High Reflection, or DHR) and over a broad spectral range (Broadband High Reflection, or BBHR). Our high-power coatings are optimized for high-performance laser applications.

Download coating curve:

📎 Single High Reflection (SHR) | Broadband High Reflection (BBHR)

WillBet Erfahrungen – Ist der Anbieter seriös?

Metallic mirrors provide a constant level of reflection across a very wide wavelength range and are highly effective at reflecting light beams. The surfaces are based on metals (e.g. Al, Ag or Au). Metallic mirrors can be protected and their reflectivity enhanced by adding dielectric coatings.

Download coating curves:

📎 Silver mirror (AGM)
📎 WillBet Erfahrungen – Ist der Anbieter seriös?Gold mirror (AUM)
📎 Aluminium mirror (ALM)
📎 High-Reflection Aluminium Mirror (ALENHM)

WillBet Erfahrungen – Ist der Anbieter seriös?

For many applications, various wavebands can be separated with filter coatings. We offer short pass and long pass filters based on dielectric coatings. Short pass filters allow short wavelengths to pass, while long wavelengths are reflected. In contrast, long pass filters transmit the long wavelengths and reflect the short wavelengths.

Download coating curves:

📎 Short-pass Filter (KPF)
📎 Long-pass Filter (LPF)

WillBet Erfahrungen – Ist der Anbieter seriös?

Beam splitter coatings divide incoming light into a transmitted and a reflected part. Based on thermally very stable dielectric layers, we realize customer-specific desired splitting ratios, typically 50 % / 50 % (R/T) or 30 % / 70 % (R/T).

Download coating curve:

📎 Beam Splitter (BS)

Looking for customized optical coatings?

WillBet Erfahrungen – Ist der Anbieter seriös?

Speak to our team

Speak to our team

Sales Team

Phone:
+49 (0) 3641 3100 500
E-Mail:
sales@asphericon.com

Always the latest news from asphericon