Introducing Ultra-Flat Sapphire Wafers for Optical Coating
Meller Optics, Inc. has revolutionized the optical industry by launching a full line of optical-grade sapphire wafers. These wafers are fabricated through a proprietary process that ensures extreme flatness, a crucial requirement for high-quality optical applications.
Exceptional Specifications of Sapphire Wafers
Sapphire wafers from Meller are available in sizes up to 200 mm in outer diameter and come with a variety of thickness options. They boast a precision of ±0.075mm in thickness variations. One remarkable feature is their performance specs, achieving a maximum of one-tenth wave RMS at 633nm over any 47.25mm sub-aperture on both faces. In addition, these wafers can achieve surface finishes to 10-5 scratch-dig, ensuring high-quality optical performance.
Surface Finish and Alignment Features
The wafers deliver <1.0 Arc-Min parallelism, meeting the stringent standards outlined in MIL-PRF-13830. This level of precision makes Meller Sapphire Wafers ideal for a range of optical coating applications.
Versatile Configurations Available
Meller Sapphire Wafers can be customized in different configurations, including plano-convex, plano-concave, biconvex, biconcave, and meniscus shapes. Moreover, they can be designed to be flat, wedged, or tapered, adapting to various optical layout needs. These wafers come with a c-Plane crystallographic orientation, which is essential for many applications in optics.
Edge Bevel and Additional Optics
They can also feature edge bevels with a maximum face width of 0.60mm on both edges, enhancing their usability in various precision applications. Additionally, Meller Optics offers a wide range of other optical components that can support coater setups.
Pricing and Registration
The pricing for Meller Sapphire Wafers varies based on their configuration and the quantity ordered, making them accessible for different project needs. Furthermore, Meller is ITAR registered, emphasizing their commitment to compliance and quality assurance in their manufacturing processes.
Contact Information
For more information about these innovative sapphire wafers and other optical products, please contact Meller Optics, Inc. Reach out to Craig Schweriner in marketing for inquiries:
Meller Optics, Inc.
120 Corliss St. / P.O. Box 6001
(800) 821-0180 FAX (401) 331-0519
Website: www.melleroptics.com
Frequently Asked Questions
What are sapphire wafers used for?
Sapphire wafers are primarily used in optical applications, especially in environments requiring high precision and durability.
What sizes do Meller Sapphire Wafers come in?
Meller offers sapphire wafers in sizes up to 200 mm in diameter, allowing for a variety of applications.
How precise are Meller Sapphire Wafers?
These wafers achieve a thickness variation of ±0.075mm and parallelism of <1.0 Arc-Min, which is exceptional by industry standards.
Can I customize my order of sapphire wafers?
Yes, Meller Sapphire Wafers can be customized in different shapes and configurations to meet specific optical needs.
Is Meller Optics compliant with regulations?
Yes, Meller is ITAR registered, ensuring compliance with industry standards and regulations.
