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HELIOS 펨토초 순간흡광 분광기

  • Ultrafastsystems
  • 펨토초 순간흡광 분광기
    Probe spectral range: 350-2400 nm
    Time window; 8 ns
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Helios Femtosecond Transient Absorption Spectrometer 
펨토초 순간흡광 분광기

Helios 분광기는 증폭된 펨토초 레이저 펄스를 이용한 펨토초 펌프-프로브 순간흡광 분광기입니다. 
이 턴키분광기는 광학벤치와 19" 랙 콘트롤러로 구성되어 있습니다. 

-광학벤치: 필요한 모든 광학계와 광학기구들을 내장하고 있으며, 샘플이 수납됩니다. 
-콘트롤러: 필요한 전자제어 장치, 분광검출기, 데이터수집 하드웨어와 소프트웨어를 내장한 컴퓨터 등을 포함한 19" 랙마운트 시스템입니다. 

Helios 분광기는 350-2400nm 에 이르는 광역 프로브파장 범위와 8 ns 의 넓은 시간창을 제공합니다.  


HELIOS-P1.jpg

주요사양

Optical delay line
-Time window 8ns
-Resolution 14fs
-Minimum step size: 2.8fs

Probe spectral range
- 350-750nm
- 450-800nm
- 800-1600nm
- 1600-2400nm

Detectors
- VIS, fiber-coupled spectrometer with a 1024 pixel CCD censorr (200-1000nm)
- NIR, fiber coupled spectrometer with a 256 pixel InGaAs sensor (800-1800nm)
- SWIR, fiber coupled spectrometer with a 256 pixel InGaAs sensor (1000-2600nm) 

Data analysis software- Surface Xplorer
- Labview-based software for instrument control and data acquisition
- Experiment automation

HELIOS-P2a.jpg


특징

  • 2-unit design with the optical bench isolated from the electronics and detectors.
  • Advanced user-friendly LabVIEW based software for instrument control and data acquisition.
  • Broad probe spectral range: 350-2400 nm.
  • 8 ns time window. 
  • Time window extendable to milliseconds with the EOS add-on.
  • Support for large pump beam diameters. (up to 9 mm in diameter)
  • Fiber coupled high-speed spectrometers
  • Optional computer controlled filter wheel for varying pump energy, etc.
  • Magnetically stirred sample holder. Easily interchangeable with optional XY rastering sample holder or flow cell.
  • All electronics, including spectrometers, are enclosed in a separate electronics rack connected to the main Helios unit by a protected umbilical cable.
  • An optional anisotropy extension allows for transient absorption anisotropy measurements.
  • Probe Reference 



Applications
 
• Photophysics
• Photochemistry
• Photobiology
• Cell biology
• Materials science
• Nanoscience
• Transient spectrometry, and many more areas


Brochures/Catalogs/Data sheets/Manuals


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