Latest news: Discover the QCA Series Digital Sampling Oscilloscope

We work with leading photonics developers and manufacturers,
to build solutions that deliver a competitive edge.

Silicon Photonics

Photonic Integrated Circuits

Co-Packaged Optics

Coherent Optical Communications

General Photonics Test Instruments


See our latest products to hit the exhibition floor at ECOC.

Browse our products, or contact us to discuss your next challenge.

Coherent optical communications

Generate high-bandwidth, complex modulation format optical signals with our high-performance coherent optical communication solutions.

Laser sources and amplifiers

Versatile telecom laser sources, customizable continuous wavelength, fixed wavelength sources, SLED sources and swept tunable lasers.

Electrical-signal test

High-density multi-channel pulse pattern generation and bit error detection at up to 30GBps for design, characterization and production testing.

Optical power meters

Fast terminating or inline monitoring of optical signal power from -60 to +10 dBm across 750 – 1700 nm wavelengths. The 1500 Series offers logarithmic analog output for active fiber alignment.

Optical spectrum analyzers

Low cost, fast spectral measurement in a compact module with built-in analysis including SMSR, OSNR and spectral width. Targeted wavelengths for specific applications in O band, C band and L band.

Variable optical attenuators

Fast attenuation speed with low insertion loss and built-in power monitoring. Operates in fixed attenuation or constant output power modes and support SMF, MMF and PMF.

Optical switches

Proven reliability and fast switching time. Wide variety of switch configurations: 1×4, 1×16, 16×16 and more. Models support SMF, MMF and PMF.

Optical to electrical converters

High bandwidth, broadband O-to-E converters. Choose from 1 or 2 channels, AC or DC coupling and various conversion gain and operating wavelength ranges.

Polarization conditioners

High-speed automated polarization control and scrambling with broad wavelength coverage from 1260nm to 1650nm, low insertion loss and back reflection.

Passive component integration

Integrate passive optical components of your choice such as WDM couplers, splitters, band-pass filters, PM beam splitters and circulators.

Photonic Doppler Velocimetry (PDV)

Compact instruments combining key optical components for Photonic Doppler Velocimetry (PDV) for streamlined high-channel count PDV test setups.

Optical pulse analysis

Frequency-Resolved Optical Gating (FROG) pulse analyzer for intensity and phase measurement for pulses 300 fs to 50 ps long.

Introducing CohesionUI™ – a single, seamless software interface.

CohesionUI is an innovative web-based user interface for a consistent, easy-to-use experience across our products.

Control our instruments from any device with a supported web browser, including PC, tablet or smartphone.

Use SCPI commands or common application environments like LabVIEW and MATLAB, or your preferred programming language such as BASIC, C, C++, or Python.

The world of optical interconnects is changing rapidly. To keep pace, our test solutions are designed to be:






Easy to integrate

To find out more about testing strategies for next-generation optical interconnects, download our latest white paper.

White Paper

Testing Strategies for Next-Generation Optical Interconnects: Co-Packaged Optics & Integrated Photonics

How are market participants adapting to test and mass produce next-generation optical interconnects in a cost-effective manner?

If you still haven’t found what you’re looking for, contact us to discuss your requirements.