Working in experimental quantum optics with focus on instrumentation for
temporal intensity interferometry. Have successfully measured and
resolved the temporal photon bunching effect from Sunlight in Singapore
despite the tropical, humid, and urban environment. Our lab measurements
have successfully identified the presence of coherent laser light even
when embedded in a blackbody radiation background. Measurements also
differentiated coherent laser light from thermal light that are both
narrowband emission lines which could otherwise be mis-identified.