SOI Wafers: Choosing the Perfect Spec for Your Needs

Do you need Silicon-on-Insulator (SOI) wafers for your research or production? With so many options available, it can be challenging to determine which one is right for you. But don’t worry, we’re here to help!

Understanding Your Requirements

A scientist recently reached out to us with a specific request. They needed an SOI wafer for their project, which involved creating vias and passivating them with PECVD or Sputtered a-SiC or Oxide. They were looking for a box of SOI wafers with undoped Si handle and device layers, a 400um thick handle, and the thinnest possible device layer. The requested BOx thickness was 2-5um, and they wanted to deposit a 500A thick layer for passivation.

Our Solution

At UniversityWafer, Inc., we offer a wide range of bonded and simox SOI wafers that are perfect for various applications. Our SOI wafers are backed by our commitment to quality and customer service.

Advantages of our SOI Wafers

Our SOI wafers are the best option for most applications because they offer several advantages:

• Improved efficiency and speed in microprocessors
• Reduced power consumption and heat generation
• Increased device yield due to higher density
• Enhanced performance in silicon photonics and RF devices

Applications of SOI Wafers

SOI wafers have a wide range of applications. They are commonly used in:

• Silicon Photonics
• Microelectronic Devices
• Radio Frequency (RF) Devices

Specific Research Applications

Fabricating Silicon Waveguides

Researchers have used our SOI wafers to fabricate silicon waveguides, grating couplers, and integrated photonic components. For instance, Item #3536, with a size of 25mm X 25mm, has been successfully used in such projects.

Nanomaterials Research

Our SOI wafers, like Si Item #3213, have been extensively used in nanomaterials research, especially in quantum/photonic computation.

Microfluidic Devices

Our SOI wafers are also popular for microfluidic device fabrication. Their precise control of silicon layer thickness, combined with Dry Reflow Etching (DRIE), makes them ideal for creating cavities and achieving low power consumption.

Rib Waveguides

SOI rib waveguides, such as the one requested by a master’s student (SOI with ID 1811), are widely used in silicon photonics due to their ability to tightly confine light. Their efficiency and compatibility with existing manufacturing techniques make them the go-to choice for integrated optical circuits.

Why Choose SOI Wafers?

There are several reasons to choose SOI wafers for your applications:

• Increased device performance and protection from environmental factors
• Low power consumption and high device yield
• Low-loss waveguides for RF and optical applications
• Integration of multiple functionalities on a single chip

Conclusion

When it comes to finding the perfect SOI wafer for your needs, look no further than UniversityWafer, Inc. Our wide range of bonded and simox SOI wafers, combined with our commitment to quality and customer service, make us the ideal choice for researchers and manufacturers alike. Visit our website today to explore our offerings and request a quote.

Reference #251891