- Low leakage devices
- P on N type
- State of the art class 1000 clean room
- Computer aided designs
- Custom Packaging
- Hybrid Capabilities
- Low micro-inch pattern geometries
- Interdigitated arrays for encoder applications
(interdigitated sensing technology)
Shadow Technology sensor designs provide several distinct advantages
over traditional differential sensing encoder systems. The ability
of this technology to discriminate typical optical system errors
as common mode noise increases performance reliability while simplifying
manufacturing requirements for optical encoders.
Quantum Devices offers the ability to customize planar photodiodes
with either single or multiple diode structures on a single chip.
This configuration is a p-on-n structure and can be used to detect
the presence and absence of minute quantities of light.& The linearity
of this response can range over several orders of magnitude, from
10 picowatt/cm2 to several hundred MW/cm2.
Our knowledgeable and friendly staff are available to support the
design of photodiodes from concept through final application of
the product in manufacturing. Design flexibility has made photodiodes
a component of choice for many applications as low-cost silicon
wafer fabrication technologies continue to provide high reliability
and long-term performance.
Engineering to Packaging In One Convenient Location:
From on-line shematics to custom packaging
for simplified assembly, we supply all your electro-optical component
needs at Quantum Devices' central midwest loction. Our engineering
expertise, advanced technology, highly controlled manufacturing
quality, stable domestic work force, and customer parts inventory
for just-in-time delivery, make Quantum Devices an invaluable manufacturing
To learn more about Photodiode capabilities contact
us at our manufacturing facility or download the photodiode
literature and application notes.