OP8237 Silicon Window (Si) Dia. 12.7 mm x Thk. 2.0 mm, Uncoated

Silicon Window (Si) Dia. 12.7 mm x Thk. 2.0 mm, Uncoated Description

This high-purity Silicon (Si) window features a 12.7 mm diameter and a 2.0 mm thickness, providing exceptional performance in infrared applications. Renowned for its low density and excellent thermal conductivity, Silicon is an ideal choice for systems operating in the 1.2 to 7 µm wavelength range. Whether for spectroscopy, IR imaging, or laser optics, this uncoated window delivers consistent transmission while maintaining minimal absorption loss.

Manufactured under stringent quality controls, each window undergoes rigorous inspection to ensure precise dimensional accuracy and surface flatness. Its durability and chemical stability make it suitable for demanding laboratory or industrial environments. Experience reliable performance and outstanding clarity with this Silicon window, designed to meet exacting optical and mechanical standards.

Silicon Window (Si) Dia. 12.7 mm x Thk. 2.0 mm, Uncoated Applications

Silicon windows, with a notable diameter of 12.7 mm and 2.0 mm thickness, possess excellent infrared transmission, high thermal conductivity, and a durable, uncoated structure. These properties make them essential in precision optical systems, enabling efficient transmission in the mid-to-far IR range. As a result, they find diverse applications, ranging from industrial manufacturing to advanced research and commercial ventures.

1. Industrial Applications

·        Application 1: The high thermal stability of uncoated silicon windows supports precise laser cutting and welding processes, enabling efficient energy transmission under harsh conditions.

·        Application 2: Their robust construction ensures superior performance in high-pressure environments, making them suitable for process monitoring in chemical and petrochemical plants.

2. Research Applications

·        Application 1: Thanks to silicon’s low density and wide IR transparency range, these windows are ideal for spectroscopic studies, ensuring accurate detection and analysis of samples in laboratory settings.

·        Application 2: High purity and minimal scattering properties make them valuable in vacuum chambers, supporting advanced experiments in physics and materials research.

3. Commercial Applications

·        Application 1: Uncoated silicon windows are used in thermal imaging equipment, providing clear IR images in security systems and surveillance devices.

·        Application 2: Their optical clarity promotes integration into consumer electronics, such as temperature sensors, combining reliability with cost-effectiveness.

Silicon Window (Si) Dia. 12.7 mm x Thk. 2.0 mm, Uncoated Packaging

Pack the Silicon Window in a clean, static-free pouch with foam cushioning to protect against impact. Store in a stable environment at around 20°C and low humidity to minimise contamination. Use airtight containers or sealed pouches to prevent dust and moisture ingress. Clear labeling and branding options can be added to the packaging. For extended protection, integrate anti-contamination measures like nitrogen-purged storage or vacuum-sealed bags if necessary.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Silicon Window (Si) Dia. 12.7 mm x Thk. 2.0 mm, Uncoated FAQs

Q1: What are the key material properties of Silicon Window (Si) Dia. 12.7 mm x Thk. 2.0 mm, Uncoated?

A1: This window is made from single-crystal silicon, offering excellent thermal conductivity, moderate hardness (Mohs hardness around 7), and a high refractive index around 3.4. It transmits well in the 1.2–7 µm infrared range, making it suitable for IR applications. Its relatively low density compared to other IR materials allows easy handling, while its stable chemical structure ensures good resistance to temperature fluctuations.

Q2: How should this product be handled and stored?

A2: This uncoated silicon window should be handled with clean, lint-free gloves to prevent smudges and scratches. Avoid direct contact with skin and store it in a protective container with anti-static cushioning. Keep the environment dust-free and minimise exposure to sudden temperature changes. Cleaning can be performed with isopropyl alcohol or a mild solvent, using gentle, non-abrasive wipes to maintain surface integrity.

Q3: Which quality standards and certifications apply to Silicon Window (Si) Dia. 12.7 mm x Thk. 2.0 mm, Uncoated?

A3: These silicon windows typically adhere to ISO 10110 optical component requirements, ensuring minimal wavefront distortion, surface figure precision, and scratch-dig tolerances. They may also comply with RoHS regulations, indicating the absence of hazardous substances. Manufacturers often follow strict internal QC protocols, verifying thickness tolerance, diameter accuracy, and surface flatness. Certificates of Conformance are commonly provided, verifying compliance with industry norms and customer specifications.

Related Information

1. Material Properties and Advantages

Silicon windows with a diameter of 12.7 mm and a thickness of 2.0 mm demonstrate excellent thermal stability and a low density, making them particularly valuable in environments where weight and heat management are critical. They also exhibit high hardness, which contributes to overall durability during handling and operation. Since this product is uncoated, it maintains stable optical qualities without additional layers that could introduce unwanted interference or reduce transmission in certain wavelength ranges.

Advanced optical transmission capabilities in the mid-infrared region further enhance the utility of this silicon window for sensitive applications. Its relatively low refractive index allows for efficient coupling of light, minimising signal losses. Moreover, the window’s excellent mechanical strength helps preserve clarity and prevent surface damage during installation in specialised instruments or systems.

2. Applications in Advanced Industries

Because of its broad infrared transmission range, the uncoated silicon window serves as a critical component in spectroscopy, sensing, and photonics equipment used in advanced research facilities. Its 12.7 mm diameter and 2.0 mm thickness ensure compatibility with standardised mounts, aiding integration into complex assemblies. From material analysis to medical diagnostics, this product proves indispensable wherever precise IR energy control and detection are essential.

High-performance aerospace and defence systems also leverage silicon windows for imaging and laser-guidance technologies. In these settings, the sturdy nature of silicon provides both mechanical reliability and enhanced optical clarity. By remaining uncoated, the window can be tailored with customised surface treatments or left as is for minimal interference, thus accommodating a broad spectrum of technical requirements.