| Deposition Systems We provide a variety of custom R&D and production systems
for the deposition of dielectric, metallic, magnetic, alloy, superconducting and
semiconducting thin-film films. More...
THIN FILM PROCESSING
4Wave is fully
equipped to provide in-house coating design,
comprehensive testing, and production in low,
high, and OEM quantities.
4Wave provides
an extensive range of custom thin film optical
coating services including anti-reflection (AR)
coatings, Band Pass, Low Pass and CWDM. More...
4Wave also
offers metallic, nitride, dielectric, partially
stochiometric and alloyed thin films using
both Ion Beam and Biased Target deposition
techniques.
More...
Mini (De)Mux Chip
4Wave offers a multibounce-cavity, four-channel CWDM
(de)mux filter array for 10-gigabit Ethernet and other applications. More... |
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Etch
Systems
The family of ion etching systems addresses the needs of
customers seeking a flexible, cost-effective, small footprint, ion-etching/processing
workhorse for general-purpose research and small-scale production applications. More...
4 Channel
Receiver Optical Sub Assembly
4Wave has developed a fully integrate Quad Receiver Optical Sub
Assembly. This product has been designed specifically for the LX4 10 GBE transceiver. More...
Endpoint Detection
Our dry etch laser end point detectors
are specialized interferometers adapted for etching applications. They have a superb
modeling capability that predicts the reflection curve from the wafer before the etch. More...
Our optical thickness monitors operate on substrates on rotating
workholders, ensuring accurate and repeatable measurements of thin films during
deposition. More...
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