The
MicroHR is available in either a manual or motorized version.
The
MicroHR is a short focal length Czerny-Turner spectrometer
that can be used as an imaging spectrograph or a scanning
Monochromator. As a spectrograph, it features either
a fixed or micrometer adjustable entrance slit with out
unique Quick-Align CCD adapter. The MicroHR can easily
be converted to a scanning monochromator by adding a second
exit slit. Equipped with an interchangeable kinematic
grating mount and Jobin Yvon's library of gratings, the
MicroHR has a wavelength range that extends from 150nm
to
15
µm. A high-precision wavelength counter
allows for extremely accurate and repeatable wavelength
positioning. First in the HR series, the MicroHR
is the next generation of spectrographs and monochromators
designed for high quality optical experiments.
For a special NIR version, click here.
Features
& Benefits
|
|
Compact
and lightweight |
Saves
space
Easily integrated into optical systems |
| Czerny-Turner
optical layout |
Optimal
performance and minimal stray light |
| Field
interchangeable gratings |
Easy
wavelength range switching.
Choose from over 50 JY manufactured gratings |
| High
precision wavelength counter |
Accurate
and easy wavelength setting |
| Toroidal
collimating mirror |
Provides
best imaging quality |
| Pre-aligned
CCD mount |
Allows
for easy CCD installation without adjustment |
| Monoblock
construction |
For
greater stability and durability |
| Universal
accessory mount |
Compatible
with existing JY accessories and C-mount |
| Works
in all positions |
For
versatility and portability |
| Straight-through
optical orientation |
Easily
mounts to a microscope or used as a tunable light source |
Specifications*
| Focal
length |
|
140
mm |
| Entrance
Aperture Ratio |
|
F/3.88 |
| Grating
Size |
|
32
mm x 32 mm |
| Scanning
Range |
|
0
- 1000 nm mechanical range |
| Multi-channel
coverage |
|
140
nm over 26.7 mm array |
| Focal
Plane |
|
27
mm wide x 10 mm high |
| Spectral
Dispersion |
|
5.25
nm/mm at 400nm |
| Spectral
Resolution w/ 26 µm pixel array |
|
0.3nm |
| Wavelength
Position Accuracy |
|
+/-
0.5nm |
| Wavelength
Repeatability |
|
+/-
0.15nm |
| Wavelength
Counter |
|
Marked
in 0.1 nm increments |
| Slits |
|
Fixed
or micrometer |
| Dimensions |
Length |
7" (178
mm) |
| Width |
6" (152
mm) |
| Height |
5.5" (140
mm) |
| Optical
Axis Height |
3.5" (89
mm) |
| Weight |
|
8.8lb
(4.0 kg) |
* All specifications
with 1200 gr/mm grating, array with 26 micron pixels
Schematic
