应用：
※ 气溶胶光学参数垂直廓线
※ 对流层中气溶胶（烟、尘、灰）的分层
※ 城市和乡村大气中悬浮颗粒物***源的探测
※ 混合层厚度和动态结构的时间演变
※ 夹卷层区域的状况研究
※ 低对流层中小尺度的混合进程
※ 对流介质的结构研究
※ 大气的传输和扩散进程
※ 云底高度、云层厚度（只对薄云有效）测量
※ 云的动态变化监测
※ 云中水滴和冰晶的识别
技术参数：
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Emitter
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Pulsed laser source
W***elength Energy / pulse Pulse duration Repetition rate Laser beam diameter (expanded) Laser beam divergence |
Nd: YAG
1064, 532 and 355 nm* 100/55/65 mJ @ 1064/532/355nm 8 ns 10 - 20 Hz 45 mm <0.3 mrad |
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Receiver
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Telescope (diameter)
Field of view Elastic w***elengths Raman w***elengths |
Cassegrainian (300-400 mm primary mirror)
0.5-2 mrad 1064, 532 and 355 nm* 607 and 660 nm (532 nm) 387 and 408 nm (355 nm) |
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Detection Unit
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Transient Recorder
Detection Channels / # Detectors /# Detection mode Data output |
A/D converter (12 bit at 40 MHz), 250 MHz fast photon counting sys.
Elastic backscatter (1-3)*, Depolarization (1-3)*, Raman (1-4)* Photomultiplier Tubes (2-10)* Analog and photon counting DAQ or Ethernet |
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General Information
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Power supply
Power C***umption Temperature |
110 or 240VAC, 50 or 60Hz, single phase
1.3 KW (without climate control) 10 - 40 C (without climate control) |
产品选型方案：
| LRXYZ-W | |||
| X (# emitted w***elengths) | 1 | 2 | 3 |
| Y (# polarization channels) | 0 - 1 | 0 - 2 | 0 - 3 |
| Z (# Raman channels | 1-2 | 1-4 | 1-4 |
| W (emitted w***elengths)) | I, V, U | IV, VU, IU | IVU |
| I: 1064 nm, V: 532 nm, U: 355 nm | |||
| Raman scattering from atmospheric N2 and water vapor (at 532 and 355 nm) | |||
| Examples: LR201-IV, LR303 | |||
