MCS260
CORNERSTONE 260 MONOCHROMATORS
11
2.4 TYPICAL APPLICATIONS
The applications for the Cornerstone 260 monochromator are practically limitless. Here we
present one example: a quantum efficiency measurement system using an optically chopped light
source used with a lock-in digital amplifier to extract small signal levels from background radiation.
All components shown are available from Oriel Instruments.
300W Xenon
Light Source
Cornerstone™ 260
1/4m Monochromator
Motorized Filter Wheel
Optical
Chopper
Collimating and
Focusing Optics
Light shield
Focusing Lens
Assembly
Tunable monochromatic light source
on mounting plate
LIDA-SRS-KIT
Lock-In Digital
Amplifier
Arc Lamp
Power Supply
Solar
Cell
Calibrated
Reference
Detector
Optical Rail
Preamplifier
Figure 3: Application Example: Quantum Efficiency Measurements
To Next Page
Loading...