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Versatile and Cost-Effective Pulsed Laser Diodes

Excelitas Technologies' 905 nm pulsed semiconductor, pulsed laser diodes offer beam path parallel or perpendicular to mount plane

Image of Excelitas Technologies' Versatile and Cost-effective Pulsed Laser DiodesExcelitas Technologies’ pulsed laser diodes produce very high optical pulses centered at a wavelength of 905 nm and can emit light parallel or perpendicular to the mounting plane for maximum integration flexibility. The package design and assembly processing techniques are such that the die positioning is well controlled to the reference surface which leads to easy alignment of optical elements to the package.

Multi-cavity layers concentrate the emitting source size and create three emitting active areas. On average, these areas produce 70 W of peak optical output power when operated at 30 A.

The laser diode chip is mounted on an FR4 leadless laminate carrier (LLC) substrate and encapsulated, which provides excellent thermal management and is ideal for surface mount application and hybrid integration. The encapsulate material is a molded epoxy resin for low cost and high-volume manufacturing.

The Diodes are available with various laser powers and can be customized to the user’s specific needs; for instance, binning of power output, to tailor the output power to their specific needs (higher yields for the end user). We can also assemble different lasers in the package, which have their own unique beam size and output power. This can facilitate the coupling into the customer’s optics or enable them to drive with lower current a larger laser to prolong life.

Features
  • Beam path parallel or perpendicular to mount plane
  • Multi-cavity lasers concentrate emitting source size
  • Quantum well structure
  • High peak pulsed power into aperture
  • Excellent power stability with temperature
  • RoHS-compliant
Applications
  • LIDAR
  • Range finding
  • Safety light curtains
  • Adaptive cruise control

Versatile and Cost-effective Pulsed Laser Diodes

ImageManufacturer Part NumberDescriptionWavelengthVoltage - InputCurrent Rating (Amps)Available QuantityView Details
LASER DIODE 905NM 70W RADIALTPGEW1S09HLASER DIODE 905NM 70W RADIAL905nm12V30A150 - ImmediateView Details
Published: 2016-04-22