Calcium fluoride
An optical window is a transparent physical barrier that transmits light between environments differing in temperature, pressure, chemical composition or cleanliness.
Save to Favorites
Overview
Specifications
| Parameter | Value |
|---|---|
| Material | CaF |
| Surface Figure Accuracy | Polished Surface |
| Parallelism | ≤30 arcsec |
| Surface Quality | 60-40 |
| Dimensional Tolerance | ±0.1mm |
| Density | 3.18（g/cm） |
| Melting Point | 1360°c |
| Solubility [20°C / Water] | 0.0017g/100cm (20°C / Water) |
| Transmission Wavelength | 0.13~11.3mm |
| Knoop Hardness | 158.3（100） |
| Elastic Constants | C11=164、C12=53、C44=33.7 |
| Apparent Elastic Limit | 36.5MPa |
| Thermal Expansion Coefficient | 18.5X10⁻⁶/°c |
| Crystal Orientation | <100>，<001>，<111>±0.5° |
| Refractive Index (n) [190 nm] | 1.505 |
| Refractive Index (n) [200 nm] | 1.495 |
| Refractive Index (n) [250 nm] | 1.467 |
| Refractive Index (n) [300 nm] | 1.454 |
| Refractive Index (n) [350 nm] | 1.447 |
| Refractive Index (n) [400 nm] | 1.442 |
| Refractive Index (n) [500 nm] | 1.436 |
| Refractive Index (n) [600 nm] | 1.434 |
| Refractive Index (n) [700 nm] | 1.432 |
| Refractive Index (n) [800 nm] | 1.431 |
| Refractive Index (n) [1000 nm] | 1.429 |
| Refractive Index (n) [2000 nm] | 1.424 |
| Refractive Index (n) [3000 nm] | 1.418 |
| Refractive Index (n) [4000 nm] | 1.410 |
| Refractive Index (n) [5000 nm] | 1.399 |
| Refractive Index (n) [6000 nm] | 1.386 |
| Refractive Index (n) [7000 nm] | 1.368 |
| Refractive Index (n) [8000 nm] | 1.348 |
| Refractive Index (n) [9000 nm] | 1.322 |
Datasheet
Please provide your email to download the datasheet.
Invalid email format. Please try again.
Supplier Information
Related Products
-
Barium fluoride
Optical Material
Zeit-group
Material: BaF₂ Surface Figure Accuracy: Polished Surface Parallelism: ≤30 arcsec
An optical window is a transparent physical barrier that transmits light between different environments.
-
Magnesium fluoride
Optical Material
Zeit-group
Material: MaF Surface Figure Accuracy: Polished Surface Parallelism: ≤30 arcsec
An optical window is a transparent physical barrier that transmits light between environments differing in temperature, pressure, chemical composition or cleanliness.
-
Quartz Glass
Optical Material
Zeit-group
Material: JGS1/JGS2/JGS3 Surface Figure Accuracy: λ/20 Parallelism: ≤5 arcsec
An optical window is a transparent physical barrier that transmits light between different environments.
-
Blank Photomask
Optical Material
Zeit-group
Composition - SiO2 [Synthetic Quartz]: 100% OH Content [Synthetic Quartz]: <100ppm Impurities [Synthetic Quartz]: Each of the Eight Impurity Elements Al, Ca, Cu, Fe, Na, K, Li and Mg in the Quartz-glass Substrate Is <0.01ppm
A blank mask becomes a photomask after a pattern is formed on its surface;
Related Articles
Medical disposable‑device manufacturers have long demanded high‑performance interconnect accessories for single‑use equipment. The newly‑launched REDEL‑P disposable‑connector family addresses this requirement and delivers premium‑grade electrical connections for varied one‑time‑use medical instruments.
On November 28, 2024, the 3rd China Laser Star Enterprise Summit & Advanced Laser Processing Technology Summit, an annual influential event in the laser industry, was grandly held in Wuhan Optics Valley.
Driven by the rapid upgrading of intelligent vehicles, optoelectronic sensing technologies represented by laser sensing and infrared thermal imaging have become core pillars for high-level autonomous driving and smart cockpit iteration. Leveraging automotive-grade optoelectronic R&D advantages, Pilot Technology Group launches the VITAL intelligent vehicle solution. By integrating high-power VCSEL laser chips and vehicle infrared night-vision thermal imagers, the system comprehensively enhances vehicle environmental perception and realizes safer, smarter and more comfortable driving experiences.
Fluoride crystal glass and K9 optical glass are two core optical substrates widely used in precision optical systems, laser equipment and photoelectric scientific research.
Loading...
Name
Phone
Organization
Use Case
Database Platform