Below are just a few of our most recent CaF2 Sales purchased by scientists.
100mm CaF2 wafers 0.5 mm thick, DSP, intrinsic.
100mm CaF2 wafers (100) or (111) 2mm thick DSP
Qty: 5 pcs
|Infra-Red Grade||0.40μm to 10.0μm||Medium purity|
|UV Grade||0.19μm to 10.0μm||High purity|
|VUV Grade||0.13μm to 10.0μm||Very high purity|
|Eximer Grade||0.13μm to 10.0μm||Very high purity|
|Raman Grade||0.13μm to 10.0μm||Fluorescence free|
In the past CaF2 was mined and was inexpensive compared to other grades. But now regent grade CaF2 is used to save money.
Synthetically produced CaF2. Tranmission through Ultra Violet-Visible spectrum as well as the IR.
The vacuum UV part of the spectrum extending to the theoretical limit for CaF2.
Eximer grade CaF2 is derived from pure crystal ingots of the highest purity to guarantee the best absorption of high-powered lasers.
Only certain CaF2 ingots that meet the highest quality can be deemed Raman grade.
Lecture on the outstanding high-k dielectric for 2D electronics.
What are Calcium Fluoride CaF2 wafers? These are crystals of calcium fluoride that are used to produce optical components. These devices include thermal imaging systems, spectroscopy, telescopes, and excimer lasers. These materials are transparent over a wide spectrum of frequencies and their low refractive index makes them ideal for a number of optical applications. In addition, the material is highly insoluble in water, making it convenient to process.
Calcium Fluoride is a naturally occurring mineral that is grown in the vacuum Stockbarger technique. Usually, the crystal for infrared use is mined from a deposit, which decreases the cost of production. The absorption band is 300nm, which is why it is called Fm3m. The unit cell is a clear pane of calcium fluoride.
It is produced as a thin film of Calcium Fluoride. This material has a high band gap, a high dielectric constant, and a high laser damage threshold. Additionally, the material is extremely durable in normal atmospheres, which makes it a good material for optical components. Furthermore, the crystal is made with a single-crystal optical quality. If you are looking for a crystal, calcium fluoride may be the right choice for you.
When growing crystals, it is important to remember that the properties of the material are crucial. Besides the purity, calcium fluoride wafers have other properties. For instance, they can be used for laser applications. Their high transmission range, refractive index homogeneity, and laser-damage threshold make them ideal for optical components. Unlike other optical components, CaF2 wafers can be fabricated from high-purity materials. The materials can be made into various types of electronic equipment.
There are several types of Calcium Fluoride wafers. One of the most common is the regent grade, which is also called regent grade. It has a high transmission range and is also resistant to laser damage. It can be etched to make optical components and has excellent IR characteristics. Its refractive index changes over time and depends on the temperature of the substrate.
The optical properties of calcium fluoride wafers vary from product to product. The primary characteristic of a CaF2 window is the high light transmission range. In addition to this, it has a high laser damage threshold and a broad transmission range. Its low density makes it ideal for optical components. Its excellent machinability makes it a desirable component. The other main characteristic is its low thermal conductivity, which is important for many applications.
Infrared technology uses a wide range of wavelengths. To increase the range of infrared light, this material can be patterned with a special technique. When a laser passes through the material, it causes the material to absorb a light in the wavelength that it emits. When a laser is used to cool a spacecraft, it has high thermal conductivity.
Despite being a common optical material, it can be expensive to produce. For infrared applications, it is necessary to obtain an ultra-thin, low-cost substrate. These wafers have an ultra-low melting point and a high melting point, which makes them very expensive. Moreover, it's important to select a material with good optical properties, so it can withstand a wide range of temperatures.
Although calcium fluoride is relatively inexpensive to produce, the cost of natural fluorite is still very high. This is why it's important to choose a high-purity material. It is more cost-effective and more reliable. A low-cost crystal is an excellent option for infrared applications. A good quality one will have very high absorption bands. The other advantage of calcium fluoride is that it's also more stable than its counterparts.
The price of Calcium Fluoride varies according to the quantity and configuration. Depending on the application, these materials are useful in many applications. Using them in photovoltaic cells, for example, is particularly advantageous. They're inexpensive, durable, and environmentally friendly. These materials can also be used to produce photovoltaic panels and solar cells. They can also be used to create lasers and other electronic devices.
Below are just some of our CaF2 substrates that we have in stock:
Clients use the following CaF2 specs to sputter in the TIFR lab.
Researchers use CaF2 for Fourier-transform infrared spectroscopy (FTIR). This method obtains the infrared spectrum of absorption or emission of a solid, liquid or gas. An FTIR spectrometer simultaneously collects high-spectral-resolution data over a wide spectral range.
MSDS avaialable upon request.