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The Choice for Intergation with OEM Products
The SM200 is a miniature spectrometer designed for custom OEM applications. It offers a high performance to cost ratio for new systems designs. The SM200 can accept light directly through its built-in slit or via optical fiber. A removable fiber coupler faceplate allows use of standard SMA 905, FC and custom fiber connectors. This faceplate also allows direct attachment to dedicated systems and a number of SMX Accessories. A durable aluminum housing encloses the SM200 optical bench; through careful design this housing provides stable device operation over a wide range of temperatures.
The spectrometer sensor array and array driver electronics are mounted inside the SM200 housing, from there a flex cable connects to exterior support electronics. The standard sensor array used is the Sony ILX 511. The driver electronics have been designed for highly sensitive yet stable operation. The design of the SM200 also allows the use of custom arrays for special applications, including photodiode assemblies and alternative CCD arrays.
Standard interfaces to the SM200 include a USB 2.0 interface with 16-bit extended dynamic range and a PCI card interface with 12-bit dynamic range sampling. Custom interfaces and legacy ISA and PCMCIA interfaces are available.
Software support includes custom DLLs for dedicated applications development and our SM32Pro windows based spectral acquisition and analysis software. Both standard and legacy interface designs provide support for advanced acquisition programming and external triggering.
| Feature | Value |
|---|---|
| Detectors: | Sony CCD Linear Array
|
| Computer Interface: |
|
| Temperature Induced Shift: | 0.01 nm /°C |
| Spectrograph f#: | 2.7 |
| Available Gratings: | See Appendix A |
| Slit Options: | 10, 25, 50 or 100µm |
| Fiber Options: | 50 to 600µm core diameter |
| Fiber Coupler: | SMA 905 or FC standard, custom coupler available |
| Fiber Numerical Aperture: | 0.2 |
| Effective Spectral Range: | 200 to 1050nm |
| Order Sorting Filter: | Longpass filter installed per wavelength coverage |
| Spectral Resolution: | 0.3 to 10nm depending on the slit and grating choices |
| Stray Light: | <0.01% at 600nm |
| Software: | SM32Pro (free with spectrometer) Includes DLL libraries for easy custom application development |