CY8857 Barium Fluoride Crystal Substrate BaF2 Crystal Substrate Dia. 25.4 mm x 1 mm thick SSP

Barium Fluoride Crystal Substrate BaF2 Crystal Substrate Dia. 1 inch x 1 mm thick SSP Description

Barium Fluoride (BaF2) is known for its exceptional optical quality and wide transmission range, making it suitable for demanding spectroscopic and optical applications. This single-side polished (SSP) BaF2 substrate, with a 1-inch diameter and a 1 mm thickness, offers low refractive index and high resistance to radiation damage. Its crystalline structure ensures minimal scattering and distortion, enabling precise measurements across ultraviolet, visible, and infrared wavelengths. In research and industrial settings, BaF2 substrates are frequently used in infrared spectroscopy, fluorescence studies, and high-performance optical systems.

Each substrate is meticulously manufactured to meet stringent quality standards, ensuring uniform thickness, minimal surface defects, and reliable optical performance. The single-side polished finish helps maintain optical clarity, making this substrate an excellent choice when clarity, precision, and durability are essential.

Barium Fluoride Crystal Substrate BaF2 Crystal Substrate Dia. 1 inch x 1 mm thick SSP Applications

Barium fluoride (BaF₂) crystals offer broad-range transparency, excellent optical properties, and high durability, making them suitable for various industries. Their structure and resistance to thermal effects enable precise performance under challenging conditions. With low refractive index and minimal absorption, this substrate supports advanced imaging and sensing, making it valuable for applications that require accurate measurements, efficient transmission, and long-term chemical stability.

1. Industrial Applications

·         Used as high-temperature windows or lenses in chemical processing equipment, given its strong resistance to corrosion and thermal stress

·         Serves as an optical component in UV curing systems for the manufacturing sector, facilitating accurate and efficient production processes

2. Research Applications

·         Incorporated into spectroscopic instruments for analysing materials’ chemical composition, benefiting fields such as petrochemicals and environmental science

·         Implemented in advanced laser systems for precise testing and measurement, essential in materials research

3. Commercial Applications

·         Integrated into medical imaging devices for reliable, high-resolution scanning in healthcare diagnostics

·         Utilised in telecommunication equipment as stable optical windows, enabling efficient signal transmission and reduced interference

Barium Fluoride Crystal Substrate BaF2 Crystal Substrate Dia. 1 inch x 1 mm thick SSP Packaging

Each Barium Fluoride Crystal Substrate is carefully sealed in a protective polyethylene pouch, cushioned with shock-absorbent foam, and placed in a sturdy, labelled container. To maintain its high optical qualities, store the substrate in a dry, clean environment with minimal dust exposure. Additional anti-contamination precautions include the use of lint-free gloves during handling. We offer customizable thickness, diameter, and surface finishes upon request to meet specialised application demands.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Barium Fluoride Crystal Substrate BaF2 Crystal Substrate Dia. 1 inch x 1 mm thick SSP FAQs

Q1: What are the key material properties of Barium Fluoride Crystal Substrate BaF2 Crystal Substrate Dia. 1 inch x 1 mm thick SSP?

A1: Barium fluoride (BaF2) features a wide optical transmission range from the UV into the IR, making it suitable for advanced optical applications. It exhibits a relatively low refractive index, good chemical stability under standard conditions, and moderate hardness that allows basic mechanical polishing. With a cubic crystal structure, it maintains isotropic optical properties. BaF2 also provides excellent transmittance in the mid-IR region, supporting infrared spectroscopy and thermal imaging systems.

Q2: How should this product be handled and stored?

A2: Barium fluoride crystals are brittle and can be prone to chipping, so they should be handled using clean gloves and non-metallic tweezers. They should be stored in clean, dry containers or protective sleeves, kept away from humidity that may cause surface degradation. When cleaning, gentle procedures using isopropyl alcohol or deionised water are recommended. Avoid exposing the substrate to significant thermal shocks or mechanical stress to prevent fractures.

Q3: Which quality standards and certifications apply to Barium Fluoride Crystal Substrate BaF2 Crystal Substrate Dia. 1 inch x 1 mm thick SSP?

A3: These BaF2 substrates typically adhere to general international quality standards such as ISO 9001 for manufacturing practices and traceability. They undergo thorough optical inspection to ensure low surface defect density and precise dimensional tolerances. Consistency in surface flatness and polish quality is verified using standard metrology tools, guaranteeing uniform optical performance. Many producers also follow RoHS and REACH guidelines, ensuring the substrate remains compliant with environmental and safety regulations.

Related Information

1. Material Properties and Advantages

This Barium Fluoride Crystal Substrate BaF2 Crystal Substrate Dia. 1 inch x 1 mm thick SSP offers excellent optical clarity over a broad spectral range, extending from the ultraviolet into the infrared region. Thanks to its low refractive index, it minimises light distortion, making it highly valuable in precision optical devices that require minimal signal attenuation. The crystal’s composition also contributes to its durability, preserving surface integrity and overall structural stability during routine use in laboratory and manufacturing environments.

Notably, the single side polished finish of this BaF2 substrate provides a smooth, defect-free surface that aids in accurate measurements and dependable results. Its thermal stability helps maintain dimensional accuracy even when exposed to varying operational temperatures. In addition, barium fluoride substrates are known to be chemically inert against many acids and alkalis, reducing the risk of etching or surface damage when used in diverse chemical processes.

2. Applications in Advanced Industries

Research facilities and industrial laboratories frequently employ these BaF2 substrates for high-resolution spectroscopy and laser-based experiments. Because they transmit across a wide range of wavelengths, these substrates enable precise optical analyses in fields such as environmental monitoring and biotechnology. Equipment for sensing and detection often incorporates barium fluoride substrates to ensure reliable performance without interference or degradation.

Optical instrumentation manufacturers also utilise this 1 inch diameter, 1 mm thick SSP substrate in sensitive measurement systems that demand minimal background noise. For instance, the substrate’s uniformity and transparency improve calibration procedures in photonics and imaging setups. Its compatibility with various coating materials further aligns with the need for specialised functionalities in materials science, semiconductor production, and other technology sectors.