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Pulsed Laser Diodes with Trenched Chip Technology

By further developing its proven multi-junction technology, LASER COMPONENTS Canada has succeeded in significantly increasing the performance of its 905 nm pulsed laser diodes. Higher performance means, for example, a longer range in LiDAR systems. With arrays, system designers also gain more flexibility because the individual elements can be controlled separately.

We achieve these advantages through a process change in the microfabrication of the laser chips: Two V-grooves (“trenches”) are embedded in the chip’s surface parallel to the resonator. This enables the manufacturer to prevent disturbing lateral modes and to ensure that more electrical energy is converted into laser light. The efficiency of the PLDs could thus be increased from 2.6 W/A to 3.2 W/A.

  • No disruptive lateral modes
  • Conversion of more electrical energy into laser light
  • Efficiency increase from 2.6 W/A to 3.2 W/A

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If you have any questions please contact us
Winfried Reeb
Head of Business Unit Active Components
Winfried Reeb
LASER COMPONENTS Germany GmbH
82140 Olching

LASER COMPONENTS Germany - Your competent partner for optical and optoelectronic components in Germany.

Welcome to LASER COMPONENTS Germany GmbH, your expert for photonics components. Each product in our wide range of detectors, laser diodes, laser modules, optics, fiber optics, and more is worth every Euro (€/EUR). Our customized solutions cover all conceivable areas of application: from sensor technology to medical technology. You can reach us here:

Werner-von-Siemens-Str. 15
82140 Olching
Deutschland

Phone: +49 8142 2864-0
Email: info(at)lasercomponents.com

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Please call us.
Winfried Reeb
Head of Business Unit Active Components
Winfried Reeb
LASER COMPONENTS Germany GmbH
82140 Olching
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Laser Components

Werner-von-Siemens-Str. 15
82140 Olching
Deutschland

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