New 150mm Single Crystal Quartz Wafers for SAW Applications

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150mm Single Crystal Quartz Wafers for Surface Acoustic Wave Component

Larger Wafers Higher Yields!

UniversityWafer, Inc. is now distributing 150mm diameter single crystal wafers that are ST-Cut and AT-Cut, with typical thickness is 0.5mm. Other cuts including X and Y are also available.

UniversityWafer, Inc. along with its partners can provide Single crystal quartz wafer thicknesses that range from 100 microns to well over one millimeter.

UniversityWafer, Inc. also provides diced quartz of nearly any dimension. These smaller quartz pieces can save a client on costs when 150mm are not necessary.

Recent inventory includes, but is not limited to the following Double Side Polished (DSP) quartz specifications:

6” single flat, 600µm thick DSP AT-cut single-crystal quartz
6” single flat, 500µm thick DSP AT-cut single-crystal quartz
6” single flat, 500µm thick DSP ST-cut single-crystal quartz
6” single flat, 1,000µm thick DSP AT-cut single-crystal quartz

Single side polished quartz wafers are also available.

Single Crystal Quartz wafers can be customized with various thicknesses and surface qualities. We have fine-lapped to single and double side polished wafers with SAW quality. Seeded and seedless quartz are always in stock.

Roughness values meet and exceed industry standards for all quartz diameters, dimensions, thicknesses and polish.

Many clients use this type of single crystal quartz for Surface Acoustic Wave (SAW) resonators for the detection of micron and sub-micron sized particles.

Surface Acoustic Wave (SAW) refers to various model of wave propagation along the surface or interface, different boundary conditions and the conditions of propagation medium can inspire different patterns of surface acoustic wave

As a starting material our single crystal quartz can be used with other piezoelectric crystalline materials such as lithium niobium (LN, LiNbO3), lithium tantalum (LT, LiTaO3) langasit (La3Ga5SiO14) and more.

UniversityWafer, Inc. is a leading provider of single crystal quartz wafers to researchers the world over. The company is dedicated to research clients who want small quantities and short lead-times.

Our professional staff is trained to handle even the most difficult low volume requests and we pride ourselves on fast responses and turnaround. Our single crystal quartz service is dedicated to the field of time and frequency control.

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Christian Baker
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University Wafer
since: 10/2009
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