Powering Your Future Through Light

DenseLight at a glance

DenseLight provides one-stop design and manufacturing solutions, ranging from Integrated Photonics Platforms, design and simulation, epitaxial growth, wafer fabrication, chip production, in-line optical coating, sub-mounting, photonic measurements to product tests and screening.


Engineering, Testing and Manufacturing are housed in a 15,000 sq. ft. clean room that features fully equipped vertically integrated volume manufacturing from wafer fabrication to test and packaging. DenseLight processes Indium Phosphide (InP) and Gallium Arsenide (GaAs) based optoelectronic devices and photonic integrated circuits there.


Our technology and development business processes enable us to work with companies at various stages of their product lifecycle. We become embedded partners in projects, delivering on-time value solutions that are faster and cost competitive for photonic applications.


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Our Products

Narrow Linewidth Laser
Narrow Linewidth Lasers
DFB Lasers
DFB & FP Lasers


SPIE Photonics West 2020. We'll tell you all about the advances in fibre sensing solutions that will help you drive your innovation.

Visit us at Booth# - 5049, from 4th to 6th February, 2020.

The Moscone Centre
747 Howard St.
San Francisco, CA94103

OFC San Diego! We'll tell you all about the solutions for integrated-photonics that will help you drive your future.

Visit us at Booth# - 5913, from 10th to 12th March, 2020.

San Diego Convention Centre
San Diego, California

Download the ISO 9001-2015 certificate

Download the
DFB brochure

Download the
Sensing brochure