Chinese (Simplified)EnglishFrenchItalianPortugueseSpanish
|

Ocean Optics
Worldwide Headquarters
Largo, Florida, USA

+1 727-733-2447

[email protected]

Sales, Service
& Support Facility
Duiven, The Netherlands

EU:
+31 26-319-0500
FR:
+33 442-386-588

[email protected]

Ocean Optics GmbH Sales,
Service & Support Facility
Ostfildern, Germany

+49 711-34-16-96-0

[email protected]

Sales Support
for the
United Kingdom

+44 1865-811118

[email protected]

Sales, Service
& Support Facilities
Shanghai, PRC – Beijing, PRC

+86 21-6295-6600

[email protected]

Close
Home > Product Details > QE Pro Optical Bench Options

QE Pro Optical Bench Options

QE Pro Optical Bench Options 1 2 3 4 5 6 7 8 9

Hover over the numbers on the image for more info.

SMA 905 Connector
Light from a fiber enters the optical bench.

Click now for more detailed information.

Interchangeable Entrance Slit
Use our Range and Resolution calculator to find out how your slit choice affects optical resolution.

Click now for more detailed information.

Longpass Absorbing Filter
A filter has a transmission band and a blocking band to restrict radiation to a certain wavelength region for eliminating second- and third-order effects.

Click now for more detailed information.

Collimating Mirror
Light reflects from this mirror, as a collimated beam, toward the grating.

Click now for more detailed information.

Grating & Wavelength Range
Use our interactive Range and Resolution calculator to find out predicted range and resolution of your spectrometer.

Click now for more detailed information.

Focusing Mirror
This mirror focuses first-order spectra on the detector plane.

Click now for more detailed information.

Detector
QE Pro spectrometer can be configured for applications in 200-1100 nm range.

Click now for more detailed information.

OFLV Variable Longpass Order-sorting Filter
Precisely blocks second- and third-order light from reaching specific detector elements.

Click now for more detailed information.

An internal shutter improves the quality of your dark measurements

Click now for more detailed information.

Light from a fiber enters the optical bench through the SMA 905 connector. The SMA 905 bulkhead provides a precise locus for the end of the optical fiber, entrance slit, absorbing filter and fiber clad mode aperture.

 

Back to Top

Light passes through the installed slit, which acts as the entrance aperture. Slits come in various widths from 5 µm to 200 µm.

Slit Description Pixel Resolution
SLIT-5 5-µm wide x 1-mm high ~2.0 pixels
SLIT-10 10-µm wide x 1-mm high ~2.2 pixels
SLIT-25 25-µm wide x 1-mm high ~2.6 pixels
SLIT-50 50-µm wide x 1-mm high ~3.3 pixels
SLIT-100 100-µm wide x 1-mm high ~4.7 pixels
SLIT-200 200-µm wide x 1-mm high ~8.9 pixels

Back to Top

If selected, an absorbance filter is installed between the slit and the clad mode aperture in the SMA 905 bulkhead. The filter is used to limit bandwidth of light entering the spectrometer. Filters are installed permanently.

Item Description
OF1-WG305 Longpass filter; transmits light >305 nm
OF1-GG375 Longpass filter; transmits light >375 nm
OF1-GG395 Longpass filter; transmits light >395 nm
OF1-GG475 Longpass filter; transmits light >475 nm
OF1-OG515 Longpass filter; transmits light >515 nm
OF1-OG550 Longpass filter; transmits light >550 nm
OF1-OG590 Longpass filter: transmits light >590 nm

Back to Top

The collimating mirror is matched to the 0.22 numerical aperture of our optical fiber. Light reflects from this mirror, as a collimated beam, toward the grating. You can opt to install a standard mirror or a UV absorbing SAG+ mirror.

 

Back to Top

We install the grating on a platform that we then rotate to select the starting wavelength you’ve specified. Then we permanently fix the grating in place to eliminate mechanical shifts or drift.

Click here for your Grating & Wavelength Choices.

Tech Tip: Use our interactive Range and Resolution Calculator to see graphs of predicted range and resolution of your QE Pro spectrometer.

Back to Top

This mirror focuses first-order spectra on the detector plane. Both the collimating and focusing mirrors are made in-house to guarantee the highest reflectance and the lowest stray light possible. You can opt to install a standard or SAG+ mirror.

Back to Top

The QE Pro is available with a back-thinned 2D array Hamamatsu detector S7031-1006.

Item Description
DET-QE Detector installed without any variable longpass filter
DET-QE-OFLV-200 Detector installed with OFLV-QE-200 variable longpass filter
DET-QE-OFLV-250 Detector installed with OFLV-QE-250 variable longpass filter
DET-QE-OFLV-300 Detector installed with OFLV-QE-300 variable longpass filter
DET-QE-OFLV-350 Detector installed with OFLV-QE-350 variable longpass filter
DET-QE-OFLV-400 Detector installed with OFLV-QE-400 variable longpass filter
DET-QE-WINDOWLESS Detector installed with no window options, required for VUV applications

Back to Top

Our proprietary filters precisely block second- and third-order light from reaching specific detector elements.

Back to Top

  • Improve the throughput/sensitivity compared to an inline fiber optic shutter
  • Improve the quality of your dark measurements
  • Actuation Time: 11ms
  • Signal Attenuation 0dB (100% attenuated)
  • Easily controlled from the OceanView software

Back to Top