C11714CB_15 Datasheet, PDF (1/9 Pages) Hamamatsu Corporation – Mini-spectrometers

Mini-spectrometers
TG series
C11713CA C11714CB
For Raman spectrophotometry,
high resolution type (spectral resolution: 0.3 nm)
The C11713CA and C11714CB are polychromators integrated with optical elements, an image sensor and a driver circuit. Light
to be measured is guided into the entrance port of TG series through an optical fiber and the spectrum measured with the
built-in image sensor is output from the USB port to a PC for data acquisition. The C11713CA has sensitivity in a wavelength
range of 500 to 600 nm, while the C11714CB covers a range of 790 to 920 nm. Both types offer a spectral resolution of 0.3
nm. Their products come supplied with free evaluation software that allows setting measurement conditions, acquiring and
saving data, and displaying graphs. Original measurement software can be designed on an end-user’s side as DLL’s function
specification is disclosed.
Features
Applications
High accuracy optical characteristics:
spectral resolution 0.3 nm
Easy to install into equipment due to compact design
High throughput due to transmission grating made of quartz
Wavelength conversion factor is recorded in internal memory *¹
Raman spectrophotometry
*1: A conversion factor for converting the image sensor pixel number into a wavelength is recorded in the module. A calculation factor
for converting the A/D converted count into the input light intensity is not provided.
Selection guide (Typ.)
Parameter
Spectral response range
Spectral resolutiion
Built-in image sensor
C11713CA
C11714CB
Unit
500 to 600
790 to 920
nm
0.3
nm
Back-thinned CCD image sensor
IR-enhanced
back-thinned CCD image sensor
-
High sensitivity in near infrared region (C11714CB)
Using a CCD image sensor with enhanced near infrared
sensitivity, the C11714CB offers higher sensitivity than that of
the previous product.
Spectral response
100
90
C11714CB
80
70
60
Previous product
50
40
30
20
10
0
750
800
850
Wavelength (nm)
(Typ. Ta=25 °C)
900
950
KACCB0371EA
www.hamamatsu.com
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