Single Crystal Silicon Super Low Loss Flat Concave Mirror

① Dimension
1）D=φ12.7-φ50.8mm（tolerance±0.1），H=4-8mm D:H＞4:1(tolerance±0.5） 2）D50.8-φ100mm（tolerance±0.1），H=10-25mm D:H＞4:1(tolerance±0.5）
② Kickoff size:φ7.5-45
③ Coating area size: conventional size D12.7, coating area size 7.5; D25 coating area size 10, other coating area size can be customized
④ Curvature: SR=500-8000(customize)，curvature accuracy±0.05%
⑤ Surface accuracy: λ/ 8@632.8nm
⑥ Spherical accuracy:30"-3′
⑦ Roughness: Ra0.12nm (Zygo profilometer) test area 173*173um full frequency measurement
⑧Coating requirement: wavelength 420nm-3000nm, reflection ≥99.999%, loss 2-6ppm, transmission 3-5ppm
Back anti-reflection;
⑦ Material:single crystal silicon
Note: The specific indicators are not limited to the above scope, and can be customized according to user's needs.
Application:Super stable laser, high precision optical detection

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Product Description

Single Crystal Silicon Super Low Loss Flat Concave Mirror Manufacturer And Supplier

Xi'an SNP Precision Optics CO., LTD is a leading manufacturer and supplier of Single Crystal Silicon Super Low Loss Flat Concave Mirrors. Our advanced manufacturing processes and stringent quality control ensure superior performance and reliability. With cutting-edge technology and a commitment to excellence, we deliver high-precision optical components that meet the most demanding requirements in various industries.

Single Crystal Silicon Super Low Loss Flat Concave Mirror Introduction

Welcome to the world of precision optics! Our Single Crystal Silicon Super Low Loss Flat Concave Mirror represents the pinnacle of optical engineering. These mirrors are designed to provide exceptional performance in applications requiring ultra-low loss and high reflectivity. Crafted from high-purity single crystal silicon, these mirrors offer superior thermal stability and excellent mechanical properties. The flat-concave design combines the benefits of a flat mirror with the focusing capabilities of a concave surface, making it ideal for a wide range of advanced optical systems. The super-low loss coating applied to these mirrors ensures minimal absorption and scattering, resulting in near-perfect reflection. This makes them particularly suitable for high-power laser applications and precision optical measurements.

Parameters

Specification	Value
Dimension	1）D=φ12.7-φ50.8mm（tolerance±0.1），H=4-8mm D:H＞4:1(tolerance±0.5） 2）D50.8-φ100mm（tolerance±0.1），H=10-25mm D:H＞4:1(tolerance±0.5）
Kickoff size	φ7.5-45mm
Coating area	Customizable (D12.7: 7.5mm, D25: 10mm)
Curvature	SR=500-8000mm (customizable), accuracy ±0.05%
Surface accuracy	λ/8 @ 632.8nm
Spherical accuracy	30"-3'
Roughness	Ra0.12nm (Zygo profilometer) test area 173*173um full frequency measurement
Coating performance	Wavelength: 420-3000nm, Reflection: ≥99.999%, Loss: 2-6ppm, Transmission: 3-5ppm
Material	Single crystal silicon

Applications

Our mirrors excel in various high - tech applications, including:

Super - stable laser systems, where their remarkable flatness and low scatter properties are pivotal. They maintain the integrity of laser frequencies, essential for atomic clocks that underpin global positioning and high - speed communication networks.

High - precision optical detection. In environmental monitoring for trace gas analysis or in semiconductor inspection for minute defect detection, our mirrors enhance the sensitivity of optical sensors, enabling more accurate data collection.

Semiconductor manufacturing, specifically in lithography processes. Their ability to reflect and direct light with extreme precision ensures the creation of intricate patterns on silicon wafers, leading to the production of smaller, more powerful chips.

Advanced research in photonics and optoelectronics. Scientists rely on our mirrors to manipulate light in experiments exploring new materials for next - generation optical devices, such as highly efficient light - emitting diodes and ultra - fast photodetectors.

Aerospace and defense optical systems. Used in reconnaissance cameras and missile guidance systems, these mirrors perform under harsh conditions, providing clear and stable optical paths for critical missions.

Quantum optics experiments. They are crucial for controlling and measuring entangled photons, a key element in the development of quantum computing and secure quantum communication technologies. Additionally, in astronomy, our mirrors are considered for large - scale telescopes, where their performance can enhance the detection of distant celestial objects.

Why Choose Our product?

Unmatched Quality: Our state-of-the-art manufacturing processes ensure consistent, high-quality products.

Customization: We offer tailored solutions to meet your specific requirements.

Technical Expertise: Our team of experts provides comprehensive support throughout your project.

Reliable Performance: Our mirrors deliver exceptional stability and longevity in demanding environments.

Competitive Pricing: We offer excellent value for bulk orders without compromising on quality.

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Frequently Asked Questions

Q: Can you customize the coating specifications?
A: Absolutely! We can tailor the coating to your specific wavelength and reflectivity requirements.

Q: What is the typical lead time for bulk orders?
A: Lead times vary based on quantity and specifications, but we strive to meet your production schedules.

Q: Do you offer sample testing before large-scale orders?
A: Yes, we provide sample mirrors for testing and evaluation to ensure they meet your performance criteria.

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