Investigation and demonstration of a high-power handling and large-range steering optical phased array chip

doi:10.1364/OE.434067

CIOMP OpenIR

	Investigation and demonstration of a high-power handling and large-range steering optical phased array chip
	L. Zhang; Y. Li; Y. Hou; Y. Wang; M. Tao; B. Chen; Q. Na; Y. Li; Z. Zhi; X. Liu; X. Li; F. Gao; X. Luo; G.-Q. Lo and J. Song
	2021
发表期刊	Optics Express
ISSN	10944087
卷号	29 期号:19 页码:29755-29765
摘要	The optical power handling of an OPA scanning beam determines its targeted detection distance. So far, a limited number of investigations have been conducted on the restriction of the beam power. To the best of our knowledge, we for the first time in this paper explore the ability of the silicon photonics based OPA circuit for the high power application. A 64-channel SiN-Si based one-dimensional (1D) OPA chip has been designed to handle high beam power to achieve large scanning range. The chip was fabricated on the standard silicon photonics platform. The main lobe power of our chip can reach 720 mW and its peak side-lobe level (PSLL) is -10.33 dB. We obtain a wide scanning range of 110 in the horizontal direction at 1550 nm wavelength, with a compressed longitudinal divergence angle of each scanning beam of 0.02. 2021
DOI	10.1364/OE.434067
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收录类别	SCI ; EI
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/65357
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	L. Zhang,Y. Li,Y. Hou,et al. Investigation and demonstration of a high-power handling and large-range steering optical phased array chip[J]. Optics Express,2021,29(19):29755-29765.
APA	L. Zhang.,Y. Li.,Y. Hou.,Y. Wang.,M. Tao.,...&G.-Q. Lo and J. Song.(2021).Investigation and demonstration of a high-power handling and large-range steering optical phased array chip.Optics Express,29(19),29755-29765.
MLA	L. Zhang,et al."Investigation and demonstration of a high-power handling and large-range steering optical phased array chip".Optics Express 29.19(2021):29755-29765.

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