光学学报, 2018, 38 (6): 0601003, 网络出版: 2018-07-09 复制并引用该论文  本文已被引 1 次  被引通知

图 & 表

图 1. 地基和空基平台上测距系统与目标的相对位置关系图

Fig. 1. Relative position relation between ranging system and target on air-based and ground-based platforms

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图 2. 不同模式下不同探测距离上的大气透过率曲线。(a)地基探测模式; (b)空基探测模式

Fig. 2. Curves of atmospheric transmission of different detection ranges with different models. (a) Model of ground-based detecting; (b) model of air-based detecting

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图 3. 地基模式下不同积分时间各通道的带宽取值范围。(a)通道1; (b)通道2; (c)通道3; (d)通道4

Fig. 3. Bandwidth span of different channels of ranging system on ground-based mode with different integration time. (a) Channel 1; (b) channel 2; (c) channel 3; (d) channel 4

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图 4. 空基模式下不同积分时间各通道的带宽取值范围。(a)通道1; (b)通道2; (c)通道3; (d)通道4

Fig. 4. Bandwidth span of different channels of ranging system on air-based mode with different integration time. (a) Channel 1; (b) channel 2; (c) channel 3; (d) channel 4

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图 5. 不同距离上不同信噪比下各通道的带宽取值范围。(a)通道1(13190 cm-1); (b)通道2(12280 cm-1); (c)通道3(13180 cm-1); (d)通道4(12280 cm-1)

Fig. 5. Bandwidth span of different channel with different RSN and ranges. (a) Channel 1(13190 cm-1); (b) channel 2(12280 cm-1); (c) channel 3(13180 cm-1); (d) channel 4(12280 cm-1)

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图 6. 不同信噪比下测距光谱通道带宽下限与距离的关系曲线

Fig. 6. Relative curves between range and lower bandwidth of ranging spectrum channel with different RSN

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闫宗群, 杨建昌, 张瑜, 谢志宏, 陈剑. 单目多光谱氧气吸收被动测距系统光谱通道带宽分析[J]. 光学学报, 2018, 38(6): 0601003. Zongqun Yan, Jianchang Yang, Yu Zhang, Zhihong Xie, Jian Chan. Analysis of Spectral Channel Bandwidth of Monocular Multispectral Passive Ranging System Based on Oxygen Absorption[J]. Acta Optica Sinica, 2018, 38(6): 0601003.