New Case Studies

 
  1. Fluorescence Spectrometer

    The modular ZLX-FS fluorescence spectrometer is designed for the precise measurement of excitation and emission spectra from solid or liquid samples and has found application in many fields such as chemistry, physics, biology, medicine and environmental monitoring... [ more details ]
  2. Photoluminescence Spectrometer

    The measurement of photoluminescence from semi-conductor materials has become an important characterisation method and is widely accepted to provide information on for example: carrier doping levels, alloy compositions, film structures, band gap and edge effects, etc... [ more details ]
  3. Detector Spectral Response Characterisation

    The photoelectric detector is today used daily in all walks of life. One of the key measurements of performance is the spectral responsivity of such a detector... [ more details ]

Photoluminescence Spectrometer

The measurement of photoluminescence from semi-conductor materials has become an important characterisation method and is widely accepted to provide information on for example: carrier doping levels, alloy compositions, film structures, band gap and edge effects, etc

The measurement of photoluminescence from semi-conductor materials has become an important characterisation method and is widely accepted to provide information on for example: carrier doping levels, alloy compositions, film structures, band gap and edge effects, etc. in applications ranging from scientific research, process monitoring, or device characterisation.

The standard ZLX-PL system is configured for the measurement of samples at room temperature and can be extended to include samples in either a nitrogen or helium cryostat for low temperature processes.

System Configuration

  Room Temperature PL Low Temperature PL
Laser 325 nm HeCd laser and Power supply
Monochromator Omni-lambda 300, Omni-lambda 500, Omni-lambda 750
Sample Chamber SAC N2 or He Cryostat
Detector PMT-S1-CR131, DInGaAs1700 / 1600
Data Acquisition DCS102, Lock-in Amplifiers
Software ZolixScan
Options Plasma Filter, Order Sorting Filter Wheel, Hg Spectral Calibration Lamp, Spectral Correction Lamp

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