CY10323 One Side Polished Calcium Fluoride CaF2 Crystal Substrate (100) 10x10x0.5 mm

One Side Polished Calcium Fluoride CaF2 Crystal Substrate (100) 10x10x0.5 mm Description

One Side Polished Calcium Fluoride CaF2 Crystal Substrate with a (100) orientation is precisely dimensioned at 10x10x0.5 mm. The single-sided polish delivers a controlled surface finish, ensuring minimal roughness and enhanced optical clarity. The chemical inertness of CaF2 makes it suitable for environments requiring low interference, such as high-resolution optical and semiconductor systems. The substrate is produced under stringent quality control to maintain uniformity critical for precision engineering applications.

One Side Polished Calcium Fluoride CaF2 Crystal Substrate (100) 10x10x0.5 mm Applications

1.       Electronics and Semiconductor
- Used as a dielectric component in laser modules to achieve stable signal transmission by utilising its low optical loss.
- Applied as a substrate in sensor arrays to attain improved signal fidelity by employing its uniform surface properties.

2.       Optical Devices
- Used as an optical window in spectroscopic equipment to achieve accurate light passage by utilising the low refractive index variation.
- Applied as an element in precision optical assemblies to enhance imaging performance by employing its controlled polish and flatness.

One Side Polished Calcium Fluoride CaF2 Crystal Substrate (100) 10x10x0.5 mm Packing

The substrate is packaged in an anti-static, foam-lined container that minimises mechanical shock and contamination. It is sealed in a dust-protective pouch and stored under controlled ambient conditions to maintain its surface integrity. Protective measures during transit include cushioning materials and rigid outer packaging. Options for customised labeling and compartmentalisation are available based on project requirements.

Frequently Asked Questions

Q1: What surface finish quality can be expected from the one-side polish?
A1: The one-side polish process yields a uniform surface finish with controlled roughness, essential for applications requiring precise optical clarity and minimal scattering.

Q2: How does the (100) orientation contribute to its performance?
A2: The (100) crystallographic orientation provides consistent optical and electronic properties across the substrate, which supports stable performance in precision optical and semiconductor devices.

Q3: What handling precautions are recommended for these substrates?
A3: It is advisable to handle the substrate using anti-static tools and in a cleanroom environment. Proper storage in a dust-free, temperature-controlled setting minimises contamination and mechanical damage.

Additional Information

Calcium Fluoride (CaF2) substrates are integral in fields where optical transparency and minimal light absorption are critical. Their low refractive index and chemical inertness support applications in spectroscopy and high-precision optical assemblies. Such substrates are frequently evaluated with advanced metrological techniques to ensure surface uniformity and dimensional consistency.

In materials science, the careful control of substrate polishing and crystalline orientation directly affects integration in semiconductor and optical devices. Characterisation using interferometry and surface profilometry ensures that the substrates meet the exact specifications required for high-performance applications.