Efficient frequency doubling at 399 nm
نویسندگان
چکیده
منابع مشابه
Frequency doubling of He–Ne laser radiation at 632.8 nm
Second harmonic generation (SHG) obtained using a potassium dihydrogen phosphate (KDP) nonlinear crystal from a CW He–Ne laser as a pump source, which emits at 632.8 nm, is reported. The SHG efficiency at the power of the He–Ne laser utilized (18 mW) and the fundamental beam waist available (0.1 mm), was evaluated theoretically; the same efficiency was measured experimentally obtaining a value ...
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ژورنال
عنوان ژورنال: Applied Optics
سال: 2014
ISSN: 1559-128X,2155-3165
DOI: 10.1364/ao.53.003388