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Ocean Optics Maya2000 series

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Maya2000 series

The Ocean Optics line of high-sensitivity back-thinned 2D FFT-CCD spectrometers for low light-level, UV-sensitive and other scientific applications now includes the uncooled Maya2000 and Maya2000 Pro, which offer greater than 90% quantum efficiency, high dynamic range and excellent deep-UV response (<190 nm).

Models

Maya2000
Attributes

This model was added by: WrenchAdmin2

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Photodetector Diode Array
Photometric Noise 7 RMS counts
Wavelength Range 165 to 1100 nm
Depth 109.3 mm
Height 50.4 mm
Width 149 mm
Power Requirements 500 mA consumption @ 5 VDC
Weight 960 g
Additional Specifications Detector
Active Pixels: 2048 x 14
Pixel size: 14 µm x 14 µm
Pixel well depth: 130 Ke-
Peak: QE > 90 %
QE @ 250 nm: 55 %
Sensitivity: ~ 0.45 counts / e-

Spectroscopic
Optical resolution: ~ 0.035 - 6.8 nm (FWHM)
Signal-to-noise ratio: 350 : 1
Dynamic range typical: 8000 : 1
Dynamic range guaranteed: 5000 : 1
Integration time: 13 ms - 20 sec

Optical Bench
Design: f/4, Symmetrical crossed Czerny-Turner
Focal length: 101.6 mm input and output
Entrance aperture: 5, 10, 25, 50, 100 or 200 µm
Grating options: 14 different grating options, including the HC-1 composite grating.
Fibre optic connector: SMA 905 to 0.22 numerical aperture singlestrand optical fibre
Maya2000 Pro
Attributes

This model was added by: WrenchAdmin2

Edit Model

Photodetector Diode Array
Photometric Noise 5.5 RMS counts
Wavelength Range 380 to 780 nm
Depth 109.3 mm
Height 50.4 mm
Width 149 mm
Power Requirements 500 mA consumption @ 5 VDC
Weight 960 g
Additional Specifications Detector
Detector range: 155 – 1100 nm
Active Pixels: 2048 x 64
Pixel size: 14 µm x 14 µm
Pixel well depth: 200 Ke-
Peak: QE > 75 %
QE @ 250 nm: 65 %
Sensitivity: ~ 0.32 counts / e-

Spectroscopic
Optical resolution: ~ 0.035 - 6.8 nm (FWHM)
Signal-to-noise ratio: 450 : 1
Dynamic range typical: 12000 : 1
Dynamic range guaranteed: 8000 : 1
Integration time: 13 ms - 10 sec

Optical Bench
Design: f/4, Symmetrical crossed Czerny-Turner
Focal length: 101.6 mm input and output
Entrance aperture: 5, 10, 25, 50, 100 or 200 µm
Grating options: 14 different grating options, including the HC-1 composite grating.
Fibre optic connector: SMA 905 to 0.22 numerical aperture singlestrand optical fibre

Features

  • Maya2000 Pro has >75% quantum efficiency; Maya2000 has 90% QE
  • USB 2.0 interface
  • Low-noise electronics
  • Optical resolution to ~0.035 nm (FWHM); resolution depends on groove density of grating and size of entrance aperture (slit)
  • 14 grating options (ask us about options that provide expanded range).
  • Slits available in widths of 5 µm, 10 µm, 25 µm, 50 µm, 100 µm and 200 µm
  • Optional propriety order-sorting filters to eliminate second- and third-order effects
  • Maya2000 offers the detector collection lens option for enhanced signal collection
  • Fully controllable strobe signals (single or continuous)
  • 10 onboard digital user-programmable GPIOs

Advantages
  • Excellent UV response
  • Great signal-to-noise characteristics
  • Wide dynamic range
  • Up to 90% quantum efficiency
  • No need for UV-sensitive coatings
  • Low-noise electronics
  • User friendly
  • Runs on Windows, Mac OS or Linux

Applications
  • Health Care measurements
  • Light analysis
  • Environmental monitoring
  • Medical analysis
  • Chemical research
  • Physical characterisation
  • Biology measurements

Uses SpectraSuite Spectrometer Operating Software (runs in Windows, Mac or Linux).

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