Diode laser | Laser Focus World

Diode laser

The Compact Laser Diode System (CLDS) is a fully functional fiber- coupled laser system that operates from a simple dc power supply. The diode laser is fiber-coupled to control ellipticity, astigmatism, and divergence. The CLDS also benefits from fiberoptic remote delivery, stable pointing, and beam circularity. The system can replace HeNe lasers in some applications.

Point Source, Winchester, England

More in Lasers & Sources

New Suite of Femtosecond Lasers Lowers Costs and Complexity of Microscopy

New Suite of Femtosecond Lasers Lowers Costs and Complexity of Microscopy

With breakthrough price in a common form-fit-function package, the Axon family of lasers decrease the entry barrier to two-photon and harmonic generation microscopy, as well as applications to material modification, photopolymerization, and inspection.

The 200 mm wafers are contrasted in size with the new 300 mm wafers produced using nanoimprint lithography (NIL) to support glass technologies for augmented reality/mixed reality (AR/MR).

EVG & SCHOTT partner on 300 mm NIL wafers for AR/MR components

The work will take place at EVG’s NILPhotonics Competence Center, an open innovation incubator for nanoimprint lithography (NIL).

The new laser facility is opened in Kassel, Germany.

HÜBNER Photonics opens new facility to manufacture quantum & AR lasers

The new facility will help them meet the growing demand they see for tunable single-frequency laser sources.

It has the size of a locomotive and will be a workhorse in fabs worldwide: The EUV stepper TWINSCAN NXE:3400B.

EUV lithography revisited

After three decades of development, a new generation of lithography machines has now been shipped; it uses extreme ultraviolet (EUV) light at a wavelength of 13.5 nm to make silicon features down to a few nanometers in size.

Laser Printed Fabric

Laser printing produces waterproof energy-storing e-textiles in minutes

The next generation of waterproof smart fabrics will be printed with conductive graphene elements using a combo of CO2 and ultrafast lasers.

Laser Markets Research president Allen Nogee provides an update of the laser markets for the summer, in advance of his more exhaustive quantitative review that will appear in the January 2020 issue of Laser Focus World magazine.

2019 Mid-Year Laser Update

Margins are high enough on specialty lasers to counter some of the tariffs--not completely but partially.

This ultrafast laser is used for industrial transparent and brittle material cutting.

GTS and Vitritech create new types of laser glass

The two new materials add to the range of glasses already produced by GTS and Vitritech for use in photonics.

Northrop Grumman was awarded a $200M contract for its LAIRCM system that protects aircrews by automatically detecting, tracking, and jamming incoming IR threats. Shown is the Guardian (trademarked) Pointer/Tracker.

Northrop Grumman awarded $200M infrared countermeasures contract

The LAIRCM system protects aircrews by automatically detecting, tracking, and jamming incoming IR threats.

Single-layer OLED design could dramatically reduce display costs

Rather than 5 to 7 layers, these single-layer OLEDs could be inkjet-printed and dramatically lower display costs and complexity.

When illuminated with laser light, a liquid-crystal elastomer robot (inset) about 1 cm long crawls up walls and across ceilings just like the banded snail sitting next to it.

Light-activated LC elastomer propels biomimetic “snail robot”

The centimeter-long soft robot harvests energy from a laser beam and can crawl on horizontal surfaces, vertical walls, and ceilings.

Lasers for lidar and more

Editor in chief John Lewis introduces Laser Focus World’s August 2019 issue, which includes trends in photonics technologies, applications, and markets.

John Ambroseo, President and CEO of Coherent.

Business Forum: Laser markets evolve, price battles continue—an interview with John Ambroseo

An interview with the president and CEO of Coherent reveals a laser industry still changing, driven by commodization and continual advances in technologies and applications.

QCL-based infrared spectroscopic ellipsometer rapidly acquires data

Built around a quantum-cascade laser (QCL), the first laser-based infrared spectroscopic ellipsometer will aid biologists and materials scientists.

Frequency-comb Sources: One microresonator-based soliton comb replaces multiple WDM lasers

Microresonator-based pure quartic solitons (PQSs) efficiently convert CW laser light into frequency combs with the power uniformity of individual CW lasers.