Industrial Diamond Applications - Diamond Wafer

Diamonds Engineered for Industry.

Industries Served

Semiconductors and Microelectronics: As electronic devices become increasingly compact and powerful, thermal management has become a critical concern. Our diamond heat spreaders and wafers offer superior thermal conductivity, enabling efficient heat dissipation for power electronics, RF modules, and semiconductor chips.

Telecommunications: In 5G and next-generation communication networks, where high-power amplifiers and signal processing components generate substantial heat, diamond heat spreaders provide the most effective cooling solutions.

Aerospace and Defense: In environments with extreme thermal fluctuations, such as satellites and avionics, our thermal management solutions ensure component stability and longevity.

Medical Devices: Heat management is paramount in precision medical devices, where reliability is paramount. Our products assist in maintaining optimal operating temperatures in diagnostic equipment and therapeutic devices.

Laser Systems: Diamond’s exceptional thermal properties make it an ideal material for dissipating heat in high-energy laser systems, enhancing performance and mitigating thermal degradation.

Optical Grade Polycrystalline Diamond

Optical grade polycrystalline diamond (PCD) is a high-performance material used primarily for optical applications due to its unique properties. It is made by synthesizing diamond grains into a dense, polycrystalline structure. This process results in a material with superior mechanical, thermal, and optical characteristics, making it ideal for demanding optical systems.

We can customize Optical Grade polycrystalline (or spliced) diamonds of different sizes, specifications, and shapes

Thermal Grade Polycrystalline Diamond

Thermal grade polycrystalline diamond (PCD) is a type of polycrystalline diamond that is specifically optimized for its exceptional thermal conductivity properties. Unlike optical-grade PCD, which focuses on optical transparency and performance, thermal-grade PCD prioritizes the efficient transfer of heat, making it a valuable material in high-heat applications.

Tool Blanks Single Crystalline Diamond

Different dimensions are available upon request.

SP3-2P-1, SP3-2P-2, SP3-T2P, SP3-4P-1, SP3-4P-2, SP3-LONG, SP3-CIRCLE, SP3-CONVEX, SP3-TRIANGLE, SP3-PLANO CONCAVE, SP3-QUARTER

Diamond Dome

We produce ultra-thin, lightweight domes with extreme stiffness (Young’s modulus ~1,200 GPa) and high thermal conductivity, enabling pistonic motion up to and beyond 40 kHz with minimal breakup or distortion. Our domes are grown on precision substrates, chemically etched to form free-standing diaphragms, and customized for 5mm–160 mm voice coil assemblies. Ideal for high-end loudspeakers, studio monitors, and luxury automotive systems, SP3’s CVD diamond domes redefine high-frequency transducer performance with unmatched material science and acoustic engineering.

Why Choose Sp3 Technologies LLP?

Standing among India’s premier producers, we engineer top-tier single-crystal diamond wafers that serve as the backbone of today’s high-performance technologies. Driven by innovation and a rigorous quality ethos, we lead the way in advancing the CVD diamond wafer sector. We are a trusted and established manufacturer in the India & Global market.

Trailblazing India’s Diamond Wafer Industry

As a frontrunner in crafting superior diamond wafers, we provide dependable substrate solutions to partners across the globe.

Advanced Manufacturing Methods

By leveraging state-of-the-art production techniques, we consistently produce single-crystal diamond wafers that conform to the most stringent industry benchmarks.

Pledge to Superior Standards

Through meticulous inspection protocols and stringent performance checks, we guarantee each wafer we produce delivers exceptional reliability and meets the industry’s highest benchmarks.