大気分析（気体、雲特徴、PBL境界層、オゾンO 3）、

• Backscatter coefficient

• Colour ratio

• Depolarization ratio

• Extinction coefficient

• Optical depth

• Extinction-to-backscatter ratio

• Water vapour profiles (requires 408nm channel)

• Atmospheric molecules

• Ångström exponent (backscatter and extinction-related)

• Aerosol type determination (dust, maritime, fire smoke, urban haze)

火山モニタリング、

砂塵追跡、

視認性/スモッグ監視、

野火林災害モニタリング

汚染源モニタリング

PBL厚さ

など。

Raymetrics has been manufacturing high technology solutions for studying the atmosphere for more than a decade. We design and build a range of laser-based remote sensing instruments (LIDARs) which are suitable for a variety of purposes, including academic uses (such as scientific studies of the atmosphere), commercial uses (such as dust trackers for use in open pit mines), and operational uses (such as our Raman depolarization LIDAR optimized for volcanic ash detection).

We have sold our products all across the world, including in the USA, India, China, Africa, South America, South East Asia and Europe. The company has built up an extensive client list, which includes such prestigious organizations as the European Space Agency (ESA), the UK Met Office, Meteo France, and the German Aerospace Centre (DLR).

異なるモデルから選択可能なので、具体的な応用についてご連絡ください。

Specifications

EMITTER
Laser energy Emission at 355 nm: 30, 60 or 90 mJ per pulse
Emission at 532 nm: 55, 130 or 200 mJ per pulse
Emission at 1064nm: 100, 200 or 330 mJ per pulse
Repetition rate 20 Hz
Beam Expansion X5 to X10
Eye-safe Some models (EU standard EN 60825-1: 2007)
Laser Class IV

RECEIVER
Size (primary mirror) 200, 300 or 400 mm
Field of view (FOV) 0.25 - 3 mrad (user adjustable)
Overlap < 200 m (200 mm telescope)
< 250 m (300 mm telescope)
< 500 m (400 mm telescope)

DETECTION UNIT
Detected Wavelength Options Emission at 355 nm:
• 355 nm co-polar, 355 nm cross-polar, 387 nm nitrogen
Raman, 408 nm water vapour Raman
Emission at 532 nm:
• 532 nm co-polar, 532 nm cross-polar, 607 nm nitrogen
Raman
Emission at 1064 nm:
• 1064 nm
Spatial resolution 7.5 m (3.75 m available on request)
FWHM bandwidth Approx. 0.5 nm per wavelength
Detection modes Analogue and photon counting for near and far field
measurement

GENERAL
Internal PC Industrial grade PC running Windows
Software Full suite of software supplied
Automation Remotely operable with measurement scheduling for
automation. Flashlamp changes required every 3-4 months
on average with measurement scheduling program.
Enclosure • Single-walled “indoor” models (weatherproof)
• Double-walled aluminium alloy for better heat regulation
for outdoor environments
Warranty 1 year as standard
Training 3 day installation and training course on site as standard
Accessories • Climate control
• Rain sensor + automatically closing hatch
• UPS + automatic re-start after power loss
• Antifreeze laser coolant for cold weather
• GPS for mobile systems

ADDITIONAL
Effective Range Variable depending on specs, environmental conditions,
integration times and wavelengths. In general up to 10-15 km
with 200 mm telescope at 355 nm with 30 mJ laser and
up to 20 km with 400 mm telescope at 355 nm and 90 mJ
laser.
Environmental tolerance • Indoor: +5 to +35 0C
• Outdoor: -20 to +45 0C
Dimensions Variable depending on specs <1.8 m x 1.5 m x 1.0 m (HxWxD)
Weight 100 to 300 kg
Power 110 - 240 V, 50 - 60 Hz (standard domestic power supply).
Peak current 25 Amps

専門性

多様性

カスタマイズ可能

Raymetricsプロレーザレーダ長年にわたり、多様な大気環境検出のための専門的なソリューションの提供に取り組んできた。設備は米国、インド、中国、アフリカ、南アメリカ、東南アジア、ヨーロッパを含む世界各地で広く利用されており、欧州宇宙局（ESA)、英国気象事務所、フランス気象局、ドイツ航空宇宙センター（DLR)などの著名な機関がある。