Fluorolog-3 v. 2.2 (11 Jul 2002)
System Description
2-11
Fluorolog
®
-3 Model FL3-12-320M
The fully automated TRIAX 320M imaging spectrometer can be a part of a custom
Fluorolog
®
-3 configuration. The imaging spectrograph offers the latest advances in optical
design and automation.
270M
Imaging
Spectrometer
Excitation
Spectrometer
Source
Sample
Compartment
Module
Emission
Spectrometer
Fluorolog
®
-3 with a double-grating emission spectrometer and a TRIAX 320M
imaging spectrometer
The optical configuration of this system is shown below.
PMT
CCD
Source
Single-grating
Excitation Spectrometer
T-box Sample
Compartment Module
Double-grating
Emission Spectrometer
270M Imaging
Spectrometer
(Emission)
Custom optical layout. By switching the TRIAX 320M and double-grating
spectrometer, both right-angle and front-face collection are possible.
The unique optical layout of the TRIAX 320M eliminates rediffracted light. In addition,
with the single-grating excitation spectrometer in place, the TRIAX 320M imaging
spectrograph can be placed on either side of the sample-compartment module. When the
TRIAX 320M imaging spectrometer is used as the first emission spectrometer (not
pictured), both front-face and right-angle collection are possible.
320 M
320
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