90088262 MCS130B
CORNERSTONE 130B MONOCHROMATORS
9
2
1B
INTRODUCTION
In developing the Cornerstone 130B monochromator, Newport-Oriel Instruments leveraged their
extensive experience to design a compact, inexpensive instrument that has all the versatility required by
researchers. The ease of automated control and small size also make this an ideal monochromat or for
many OEM applications.
Each of these instruments includes two diffraction gratings, filter wheel control circuitry, and an integrated
electronic shutter. Communication may be established using USB, RS232, or an optional hand controller
designed specifically for use with the Cornerstone family of monochromators. In addition, this instrument
can be purged with dry nitrogen for work below the oxygen absorption cut -on at 180 nm.
The Cornerstone 130B includes a utility program designed to run on a computer using the Microsoft
Windows operating system. The simple, intuitive interface means that users can get up and running
within minutes of opening the box. Instrument control examples using National Instruments LabVIEW are
provided, along with a command set and API for those wishing to develop their own programs. An
optional hand controller may be used for quick access to all common commands and queries , wit hout
requiring a computer. This is especially beneficial in universities and secure facilities.
A wide selection of grating models is available for the Cornerstone 130B, as well as special order options.
Throughput and resolution can be adjusted by selecting the appropriate slit size. Fixed slits are available
for high accuracy and repeatability, and micrometer adjustable slits may be used for maximum flexibility.
2.1
23B
OPTICAL CONFIGURATION
The optical design of the Cornerstone 130B is based on an out-of-plane version of an Ebert-Fastie
monochromator. The input and output ports are in line with each other, simplifying system
alignment. The optical configuration is designed to ensure high resolution and maximum
throughput. This F/3.9 monochromator is optimized to provide excellent stray light rejection while
minimizing aberrations. A high precision motor is used to select the desired wavelength and switch
between diffraction gratings quickly, without sacrificing performance.
Figure 1: Optical Configuration of the Cornerstone 130B
Summary of Contents for Cornerstone 130B
Page 1: ...90088262MCS130B Rev B s 1 8m Monochromator Family User s Manual Cornerstone 130B...
Page 32: ...90088262 MCS130B CORNERSTONE 130B MONOCHROMATORS 32 Figure 23 Model 74010 Filter Wheel...
Page 44: ...90088262 MCS130B CORNERSTONE 130B MONOCHROMATORS 44 Figure 33 Model 74006 Mounting Plate...
