Photonics: Lasers producing tailored beams
Photonics: Lasers producing tailored beams
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DOI:
10.1038/441946a
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发表时间:
2006-06-22
期刊:
影响因子:
64.8
通讯作者:
Noda, Susumu
中科院分区:
文献类型:
--
作者:
Miyai, Eiji;Sakai, Kyosuke;Noda, Susumu
Compact lasers that can produce a range of beam patterns are important for progress in several areas, including the improvement of optical tweezers, ultra-high-density optical memory and microfluidics. Here we engineer photonic crystals to generate semiconductor lasers that produce a range of beam patterns while maintaining stable single-mode oscillation. Our results could contribute to the realization of compact lasers that are capable of producing diverse beam patterns on demand.