2015
Low-spatial-coherence high-radiance broadband fiber source for speckle free imaging.
Redding B, Ahmadi P, Mokan V, Seifert M, Choma MA, Cao H. Low-spatial-coherence high-radiance broadband fiber source for speckle free imaging. Optics Letters 2015, 40: 4607-10. PMID: 26469575, DOI: 10.1364/ol.40.004607.Peer-Reviewed Original ResearchConceptsFiber ASE sourceFull-field imagingLow temporal coherenceASE sourceHigh powerSpeckle-free imagingContinuous wave emissionLow spatial coherenceSpontaneous emission sourceHalf-maximum bandwidthCore multimode fiberTemporal coherenceOptical feedbackWave emissionMultimode fiberSpatial modesFull widthFree imagingSpatial coherenceSpectral compoundingSpeckle suppressionEmission sourcesCoherenceEmissionFiber source
2012
Speckle-free laser imaging using random laser illumination
Redding B, Choma MA, Cao H. Speckle-free laser imaging using random laser illumination. Nature Photonics 2012, 6: 355-359. PMID: 24570762, PMCID: PMC3932313, DOI: 10.1038/nphoton.2012.90.Peer-Reviewed Original ResearchRandom lasersSuperluminescent diodeCoherent artifactsLaser illuminationImaging applicationsSpatial coherenceThermal light sourceIntense laser illuminationHigh spatial coherenceLow spatial coherenceBright light-emitting diodesLight-emitting diodesOptical scatteringCoherent illuminationLight sourceLaserIllumination sourceLaser imagingDiodesIlluminationCoherenceScatteringBrightnessSpeckleSource