Product Guide

Bare Wafers    Epitaxial Services    High Purity Metals

Epitaxial Wafers

ACROTEC wafers are the wafer of choice for many of the top Japanese telecom device manufacturers and enjoy a great reputation for quality and dependability. Nikko Materials' ACROTEC InP epi wafer service is now available in the US.

ACROTEC InP epi wafer services include:

InGaAs PD epi wafer
InGaAsP-MQW-LD epi wafer
AlGaInAs-MQW-LD epi wafer

			Used by Top Telecom Companies in Japan and Now Available in the U.S.

ACROTEC InGaAs-PD epi wafers feature low dark current PD through extremely high purity and low defect density InGaAs layer. This results in Higher yield through low particle density plus ESF (Edge-Slip Free) technology and dependability through the uniformity across the wafer and consistency over time.

ACROTEC AlGaInAs-MQW-LD epi wafers feature good High-Temperature characteristic based on the optimized MQW design with high reliability through extremely low oxygen layers.

ACROTEC InGaAsP-MQW epi wafers feature precise wavelength controllability through the experience accumulated in the past 10 years including D-WDM applications.

Nikko Materials (formally Nippon Mining or Japan Energy) is known as the leading InP bare substrate supplier.

ACROTEC epi wafers are grown on our own in-house precision dimension InP substrates to improve device performance and yield. Unlike other epi-houses, Nikko Materials has both InP bare substrates and epi wafer.

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