Chirped lens-array LED spot-array generator with individually colored spots

@inproceedings{Schreiber2010ChirpedLL,
  title={Chirped lens-array LED spot-array generator with individually colored spots},
  author={Peter Schreiber and Peter Dannberg and Frank Wippermann},
  booktitle={Photonics Europe},
  year={2010}
}
State-of-the-art high brightness LEDs offer optical powers of about one watt and span a wide wavelength range - clearly outperforming usual single mode laser diodes. Thus, LEDs excel in applications where beam quality - the main advantage of lasers - is not the decisive criteria and/or speckle are critical. For a LED illuminated spot array generator a pupil splitting design approach with a lens-array is presented. Contrary to usual laser diode spot array generators with diffractive… CONTINUE READING

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