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Instrumentation

Jobin-Yvon Horiba LabRam
Raman micro-spectrometer
Excitation:
He-NE Laer 632.8 nm
Laser diode 784.8 nm

Spectral resolution 2 cm-1

Equipped by confocal olympus microscope
microscope objectives 10x, 50x, 100x
Spatial resolution 1 mm
micro motorized XY stage
autofocus

Xenon lamp and fiber optic system for micro-fluorescence measurements.



JASCO FT-IR 6100 Spectrometer

Alignment free 28° Michelson interferometer
with corner cube mirrors.

Spectral range: 7800-350 cm-1
Max resolution 0.5 cm-1
S/N ratio: 42000:1

High intensity source
DLATGS detector
KBR beam-splitter
KRS-5 windows

Equipped with Pike
diamond single-reflection ATR
for attenuated total reflection measurements.

Optical Bench
  • Several laser sources in the visible range
  • Optical elements (half- and quarter-wave plates, mirrors, polarizers, BS, ...)
  • Motorized components (Piezo-electric actuator, stepper motors, ...)
  • Components for optical benches (posts, mounts, ...)
  • Electronic devices and electric circuits for measurements and control
The measurements control and elaboration are carried on in Matlab ®.





2007© - Physics Department - University of Parma