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We have used the STACEE high-energy gamma-ray detector to look for fastblue-green laser pulses from the vicinity of 187 stars. The STACEE detectoroffers unprecedented light-collecting capability for the detection ofnanosecond pulses from such lasers. We estimate STACEE's sensitivity to beapproximately 10 photons per square meter at a wavelength of 420 nm. The starshave been chosen because their characteristics are such that they may harborhabitable planets and they are relatively close to Earth. Each star wasobserved for 10 minutes and we found no evidence for laser pulses in any of thedata sets.

OSETI with STACEE: A Search for Nanosecond Optical Transients from Nearby Stars