#USA #Providence #Meller Optics #Sapphire Wafers #Optical Coatings

Meller Optics Unveils Ultra-Flat Sapphire Wafers

Meller Optics, Inc., renowned for its innovative optical products, has recently launched an extensive array of optical-grade sapphire wafers, meticulously crafted to ensure extreme flatness and precision. This pioneering technology is set to redefine standards for optical coatings in various applications.

Exceptional Flatness and Precision

The newly introduced Meller Sapphire Wafers are designed for optical coaters and can be fabricated in sizes of up to 200 mm in outer diameter. One of the standout features of these wafers is their remarkably low thickness variation, maintained at ±0.075mm. This degree of precision ensures that users can achieve maximum performance from their optical systems.

Moreover, the wafers exhibit a maximum flatness of one-tenth wave RMS at 633nm over any 47.25mm sub-aperture. Such uniformity is crucial in preventing optical distortions, making the wafers ideal for high-end applications where precision is paramount.

Superior Surface Finishing

Another significant aspect of the Meller Sapphire Wafers is the surface finish. Capable of reaching a finish of 10-5 scratch-dig, the wafers minimize the likelihood of surface imperfections that may affect the optical performance. In addition to this, a parallelism of less than 1.0 Arc-Min can be achieved, adhering to the MIL-PRF-13830 specifications. This level of detail ensures that users can rely on these wafers to deliver unparalleled results in optical systems.

Diverse Configurations Available

Meller Sapphire Wafers come in a variety of configurations, tailored to meet specific needs in optical applications. They feature options such as plano-convex, plano-concave, biconvex, and biconcave shapes, along with meniscus designs. The wafers can also be customized into plane, wedged, or tapered forms while maintaining a c-plane crystallographic orientation.

Furthermore, the edge bevels of the wafers can be configured with a maximum face width of 0.60mm on both edges. This adaptability allows optical designers to select the optimal configuration for their respective applications, enhancing versatility across industries.

Pricing and ITAR Registration

The pricing for Meller Sapphire Wafers varies based on configuration and quantity, providing options for different budgets and requirements. Importantly, Meller Optics is ITAR registered, assuring compliance for customers who require adherence to international trade regulations. This feature expands the reach of these wafers, making them a valuable resource for both domestic and international clients.

Conclusion

With the introduction of ultra-flat sapphire wafers, Meller Optics, Inc. has positioned itself at the forefront of optical materials technology. The precision, surface quality, and customizability of these wafers not only promise enhanced performance in optical coatings but also cater to a wide array of applications within the optical industry. Optical coaters and manufacturers looking to improve their product offerings would benefit significantly from integrating these advanced sapphire wafers into their production processes.

For additional information or inquiries about Meller Sapphire Wafers, interested parties can reach out to Meller Optics, Inc. at:

• - Address: 120 Corliss St. / P.O. Box 6001, Providence, RI 02940
• - Phone: (800) 821-0180
• - Fax: (401) 331-0519
• - Email: email protected]
• - Website: [melleroptics.com