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Princeton Optronics announces VCSELs arrays with diffusers mounted on top to change divergence angle for 3D Imaging applications

The diffusers have the ability to modify the divergence angle from the native 20 degree round beam to a maximum of

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Mechanism of air lasing

Nitrogen ion in third electronic state plays key role

University of Tokyo researchers have discovered the mechanism of air lasing. Irradiating air with a short laser pulse io…

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Electromobility: Laser-Based Processes for Lightweight Battery Packs

To construct complete battery packs, the Aachen researchers rely on oscillation welding with laser radiation. Here, indi…

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Lighter with Laser Welding

One of the challenges in welding steel with aluminum is to avoid hard and brittle intermetallic phases in the welding se…

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Jenoptik at Fakuma: 3D Laser Processing of Plastics

At the world's second largest international trade fair for plastics technology, the 24th Fakuma in Friedrichshafen, Jenoptik will show its laser machines for plastics cutting and welding.

At the world's second largest international trade fair for plastics technology, the 24th Fakuma in Friedrichshafen, Jen…

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Zoom Axis Enables Flexible-Seam-Width Welding

New scan system features additional degree of freedom for varying the spot size

Remote welding – with scan heads mounted on industrial robots – is widespread in auto manufacturing, and offers consider…

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Laser Ablation Boosts Terahertz Emission

THz radiation lies between infrared and microwave radiation in the electro-magnetic spectrum. It is absorbed by

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Photonics Industries Introduces 25mJ in KHz range TEM00 Green Laser - The Highest Pulse Energy Available

Photonics Industries DS Series Q-Switched, intra-cavity TEM00 Nd:YLF green lasers

This high pulse energy is scalable to 50mJ with the DS-527-25 in a dual head configuration for applications ranging from…

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Photonik Zentrum Kaiserslautern (PZKL) Coordinates Research Project on Ultrafast Laser

The research part of the Photonik-Zentrum Kaiserslautern is to develop a new type of monolithic laser amplifier together…

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Self-sweeping laser could dramatically shrink 3D mapping systems

A team of UC Berkeley engineers led by Connie Chang-Hasnain, a professor of electrical engineering and computer sciences…

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Laser welding for sheet metal parts

With reduced investment costs and a small footprint, the new TruLaser Robot 5020 Basic Edition, made by TRUMPF, paves the way to automated welding using the laser.

The rotate and tilt positioner makes for superb productivity and a high utilization rate. It permits complete 3D process…

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Quantel receives 20M€ order from the French Atomic Energy Commission (CEA)

4 Year Contract Delivers Preamplifier Modules to CEA’s Megajoule Laser Facility

Quantel Laser announced that, following successful development and a stringent qualification process, the CEA has placed…

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Portable Ultra-Broadband Lasers Could be Key to Next-Generation Sensors

The compact laser could sense chemicals for a variety of applications

Capable of emitting broadband wavelengths on demand, the device is smaller than a penny and works at room temperature. I…

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Researchers developing next generation of high power lasers

Researchers at the University of Strathclyde are developing groundbreaking plasma based light amplifiers that could replace traditional high power laser amplifiers.

The research group at the Glasgow-based University are leading efforts to take advantage of plasma, the ubiquitous mediu…

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A•P•E chooses NKT Photonics’ aeroPULSE ultrafast lasers for next generation OPO systems

A·P·E integrates the aeroPULSE pump laser in their OPO systems typically used in CARS and SRS imaging applications, wher…

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Laser-burned graphene gains metallic powers

Rice University scientists find possible replacement for platinum as catalyst

Rice University chemists who developed a unique form of graphene have found a way to embed metallic nanoparticles that t…

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Small, inexpensive, and incredibly resilient: a new femtosecond laser for industry

A team at the University of Warsaw, Faculty of Physics has created a laser capable of generating ultrashort pulses of li…

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First demonstration of matter wave technique that could cool molecules

Researchers from the University of Southampton have demonstrated for the first time a new laser cooling method, based up…

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Princeton Optronics announces 940nm VCSEL array for illuminators for improved solar background rejection

The array is of the size of 2x2mm and is normally mounted on submounts

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New diamond laser 20 times more powerful

Researchers from the MQ Photonics Research Centre joined with fiber laser experts from the Fraunhofer Institute for Appl…

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