Specifications
Lasers
785nm (power range between 18 to 176mW on a sample)
660nm (power range between 1 to 32mW on a sample)
Spectral range
400-2700cm-1 (from 785nm laser),
2750-4500cm-1 (from 660nm laser)
Spectral resolution
7-15cm-1 (slit size dependent; slit size can be customized)
Sensitivity in point mode from laser wavelength 785nm
(determined as SNR of polystyrene spectrum). SNR should be in the range 250:1 to 350:1 from 785nm laser (spectral range 400-2700cm-1) at the following parameters:
laser wavelength: 785nm
laser power: 100mW
integration time: 0.1s
number of repetitions: 1
objective: dry microlens
smoothing : non
Sensitivity in point mode from laser wavelength 660nm
(determined as SNR of polystyrene spectrum). SNR should be in the range 100:1 to 150:1 from 660nm laser (spectral range 2750-4500cm-1) at the following parameters:
laser wavelength: 660nm
laser power: 32mW
integration time: 0.5s
number of repetitions: 1
objective: dry microlens
smoothing : non
Spatial resolution
Diffraction limited (microscope objective dependent)
600nm at 660 nm excitation at NA=0.95 (100x)
750nm at 785 nm excitation at NA=0.95 (100x)
White light illumination
Reflected microscopy with simulteneos laser spot/line visualization and Rama spectra registration
Transmittance microscopy with simulteneos laser spot/line visualization and Rama spectra registration
Off axis illuminatin microscopy with simulteneos laser spot/line visualization and Rama spectra registration
Microscopy configuration mode
up-right
inverted
