The world evolves, and so do we.

As optical communication technologies find new applications, our customers demand a broader range of solutions to help them solve complex challenges.

Formerly Coherent Solutions, our new name, Quantifi Photonics, reflects our mission to transform the world of photonics test and measurement across new and existing areas of expertise.

For more information about our products, click on the links below

Production & Manufacturing

Our fully-integrated test and measurement systems reduce complexity, lower the cost of test and accelerate time to market, keeping industry leaders one step ahead of the competition.


  • High-volume Transceiver Test
  • Silicon Photonics Design, Validation and Assembly
  • Single Platform, Automated Test Systems

Defense & Aerospace

When performance, reliability and support are critical, leading defense and aerospace organizations trust us to deliver customized test and measurement solutions to ensure mission success.


  • Rapid Development and Integration Turn-key Electro-optical Test Systems
  • Hypervelocimetry Measurement / Photon Doppler Velocimetry (PDV)
  • Free Space Optical (FSO) Communication R&D

Commercial R&D

Our deep experience harnessing, manipulating and measuring the physical properties of light helps the world’s leading technology companies develop next-generation communication and sensing technologies.


  • Coherent Transmitter Testing and DSP Development
  • Component Design and Evaluation
  • LIDAR and 3D Sensing


We offer a range of high-performing optical test instruments that enable academic and research organizations to push the boundaries of photonics technologies and applications.


  • Cost-effective General Purpose Optical Test and Measurement Instruments
  • Complex Optical Signal Modulation
  • Optical Pulse Analysis

Contact us

Global Sales & Support


New Zealand Head Office

Quantifi Photonics Limited
Unit A, 28 Canaveral Drive
Rosedale, Auckland 0632
New Zealand

Quantifi Photonics Limited
PO Box 305636
Triton Plaza, Auckland 0757
New Zealand

+64 9 478 4849

North America

Quantifi Photonics
13809 Research Boulevard
Suite 500
Austin, Texas 78750

1-800-803-8872 (toll free)

Frequently Asked Questions

What is changing?

Coherent Solutions will be known as Quantifi Photonics from 15 September, 2020.

Why is the name of the company changing?

Our new name, Quantifi Photonics, reflects our vision of transforming photonics test and measurement across a broader range of industries and applications. We will continue to offer world-leading solutions in coherent optical communications.

What is the relationship between Coherent Solutions and Quantifi Photonics?

Quantifi Photonics USA, Inc. is a subsidiary of Quantifi Photonics Ltd (formerly Coherent Solutions Ltd), a New Zealand registered company based in Auckland, New Zealand.

Where are Quantifi Photonics products manufactured?

Products are developed and manufactured by Quantifi Photonics Ltd in New Zealand, in the same facility used by Coherent Solutions.

What is happening to the current Coherent Solutions products?

There are no changes to the functionality or performance of our products. External enclosures, labelling and software will be updated with new Quantifi Photonics branding. There may also be some minor changes to our part numbers. Existing instruments will continue to be fully supported by Quantifi Photonics.

Who do I contact for product support, calibrations or repairs?

You will be able to contact support at and/or contact your sales manager.

What happens to my existing warranty on Coherent Solutions products?

Product warranties on Coherent Solutions products will be honoured by Quantifi Photonics.