Progress in the search for the optimum light source : squeezing experiments with a frequency doubler


AbstraeL Real lasers show inuinsic noise well above the standard quantum noise limit. We review the propenies of lasers and of techniques to suppress this noise. Experimental results of elenroqxic feedback techniques and of squeezing in a sewnd harmonic genenuor are presented. pinally we show that the optimum light s o w e could well be a cascade of… (More)


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