HORIBA CC-Raman-NIR Spectrometer

Spectral Coverage

785 - 1060 nm (Also available: 532 nm optimized spectrometer)
150 to > 3300 cm^-1 (Note: low limit depends on Raman probe)

Spectral Resolution (at F/6)

< 0.6 nm from 780 nm to 965 nm 
< 1.5 nm from 965 nm to 1,060 nm
6 cm^-1 at 1777 cm^-1
7 cm^-1 at 2518 cm^-1

Focal Length

140 mm

Optical Dispersion

9.77 nm/mm; 0.137 nm/pixel

Stray Light

< 0.1% (typical)

Wavelength Accuracy

0.025 nm

F#

F/2.3 (for highest sensitivity)
F/6 (for the most compact and highest resolution configuration)

Software

Basic LabVIEW acquisition software for evaluation.
See our optional LabSpec software.
(DLLs provided for software integration)

Quantum Efficiency at 20° C

New VIS-NIR Optimized CCD (Also available: 532 nm optimized spectrometer)

CCD Sensor Format

2048 x 70

CCD Pixel Size

14 x 14 µm

CCD Height

1 mm

CCD QE at 20° C

60% at 500 nm; 80% at 600 nm; 80% at 800 nm
68% at 900 nm; 42% at 1000 nm; 20% at 1,060 nm
See curve below

Deep Thermoelectric Cooling

-50° C @ +25° C ambient or -40° C @ +40° C ambient.
Yields low dark current suitable for most OEM and many research applications

Single Pixel Well Capacity

50,000 e¯/pixel (minimum); 60 000 e¯/pixel (typical)

Serial Register Full Well Capacity

250,000 e¯/pixel (minimum); 500 000 e¯/pixel (typical output register saturation)

Scan Rates

45 kHz and 500 kHz

Readout Noise (at 45 kHz and at –45° C)

10 e¯ (typical) to 12 e¯ (maximum)

Readout Noise (at 500 kHz and at –45° C)

20 e¯ (typical) to 25 e¯ (maximum)

Dynamic Range (typical)

55,500:1

Maximum Spectral Rate

20 Hz at 45 kHz scan rate; 189 Hz at 500 kHz scan rate

Digitization

16-bit ADC

Non-linearity (measured on each camera)

<0.15% (typical) at 45 kHz (0.4% maximum)
<0.20% (typical) at 500 kHz (1% maximum)

Dark Current at –45° C
Note: Pixel Size = 14 μm

0.025 e–/pixel/s (typical)

Software-adjustable Gains

2, 4, and 10 e–/count at –50° C

Communication

USB 2

Environmental Conditions

Operating temperature 0° C to 40° C ambient
Relative humidity <70% (non-condensing)
Storage temperature -25° C to 45° C

Power Requirements
AC/DC Power Supply (provided)

90-264 VAC, 47–63 Hz