QD Laser | Illuminating human possibilities

There are many things we can never do, no matter
how much we may want to. But today, lasers are making the impossible possible.

For example, lasers can now reach beyond light to measure
the inside of the body and landforms.

Lasers are turning “unimaginable processes” into everyday occurrences, and accelerating the speed of communications to inconceivable levels.
They are even enabling the unclear visions to clear ones.

Just as the airplane enabled people to achieve the “impossible” and
fly, and the internet allows us to communicate instantly with anyone,
anywhere in the world, QD Laser is moving us forward in similar ways.

Not just with the power of science, but with the power of the
imagination: to do the impossible, and achieve the unthinkable.

QD Laser is proving that what was once thought impossible,
can now be put into everyday practical use.

All
Information
Media
Event
Press release

If it continues to grow at its present pace, the power consumption of all the data centers in the world will increase fourfold from 2017 to 2030 and reach 2.4 trillion kw. This is twice as much as the total power consumption of Japan today. Our Silicon Photonics will be able to reduce this figure by 30% or more.

There are over 250 million people in the world today with low vision (WHO research result). It is estimated that 38 million of them (equivalent to the population of the entire Tokyo metropolitan area) could be helped by our technology.

Realizing speeds in information processing that never existed before

This technology changes electricity in the circuit into light, which speeds up information processing enormously to open up amazing new possibilities.

Learn about silicon photonics

We never stop striving to restore light to people with low vision

VISIRIUM® Technology uses precise light manipulation to project images onto the retina directly. This allows millions of people with low vision to see, and open up amazing new possibilities.

Learn about
VISIRIUM® Technology

Measuring the immeasurable

The laser with wavelengths that didn't exist before. This makes measurement systems that we never had before possible. Biomedicine, physics, chemistry, geology. It changes "not-knowing" to “knowing".

Learn about sensing

Making impossible processes the everyday standard

Ultrashort pulse DFB lasers They enable materials that would be affected by heat to be finished by an instant non-thermal processing, that alters the microfabrication of the materials to make whatever you envision. This laser will become the power of the future.

Learn about laser machining

Light manipulation technology

Professor Arakawa Yasuhiko
(Institute of Industrial
Science, the University of Tokyo)

A quote from Steve Greenberg
(a judge at CEATEC JAPAN 2016)

Learn about QD Laser technology

Exhibiting at SPIE Photonics West 2025 & showcasing a live demo of our new product

QD Laser Launches 850 nm 200 mW Fabry-Perot Lasers for sensor application

QD Laser Introduces “Lantana”: New Compact Visible Lasers at 532, 561, and 594nm Now Available

Notice of publication of analyst report by Shared Research Co., Ltd.

Laser Device Division Official Account on LinkedIn

Satellite Site for Semiconductor Laser & Epitaxial Wafer is now available in Chinese (簡体字).

Notice of appointment of new president of QD Laser, Inc.

We will exhibit at the 39th CSUN Assistive Technology Conference and launch RETISSA ON HAND in the United States

Exhibiting at SPIE Photonics West 2024 & showcasing a mockup of our new product series.

Satellite Site for Semiconductor Laser & Epitaxial Wafer is now available.

DSC-HX99 RNV kit is now available in the United States

Received orders of 60,000-unit quantum dot lasers for mass production of silicon photonics chips in optical wiring,with the shipment starting this May

Exhibiting at SPIE Photonics West 2025 & showcasing a live demo of our new product

QD Laser Introduces “Lantana”: New Compact Visible Lasers at 532, 561, and 594nm Now Available

Notice of publication of analyst report by Shared Research Co., Ltd.

Laser Device Division Official Account on LinkedIn

Satellite Site for Semiconductor Laser & Epitaxial Wafer is now available in Chinese (簡体字).

Notice of appointment of new president of QD Laser, Inc.

RETISSA Display was introduced on the Prime Minister’s Office YouTube site

Featured in a Forbes article

“WIRED Audi INNOVATION AWARD 2017” was awarded and an interview was published

Exhibiting at SPIE Photonics West 2025 & showcasing a live demo of our new product

Exhibiting at SPIE Photonics West 2024 & showcasing a mockup of our new product series.

QD Laser to first show the laser retinal imaging camera dubbed “Retissa Super Capture” in the United States at 37th Annual CSUN Assistive Technology Conference

Information of exhibit at Science Photonics Fair 2021

QD Laser, Inc. will exhibit at MWC Barcelona

QD Laser, Inc. will exhibit at OPIE′21 Laser EXPO

Discovering a World of My Own

RD2CAM, an accessory camera, will be available.

QD Laser Inc. has started selling RETISSA Display II on eBay

Completion of the clinical trial in Europe of RETISSA Medical

The RETISSA® Display has been adopted in the “Fujitsu and the Nohgaku Performers’ Association to Promote ICT Use in Traditional Theater Arts, Expand Fan-base”.

Development of New Types of Retinal Scanning Laser Displays with Lower Cost and Smaller Size

Realizing speeds in information processing that never existed before

We never stop striving to restore light to people with low vision

Measuring the immeasurable

Making impossible processes the everyday standard

Light manipulation technology