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NFS-200 / 300 Near-Field Spectrometer

Jasco is the first company to introduce a commercially available integrated Near-field Scanning Optical Spectrometer for Raman or Photoluminesence measurements. Introduced at PITTCON 2000, the room-temperature NFS-200 and ultra-low temperature (~6K) NFS-300 systems represent a major breakthrough in spectroscopic spatial resolution allowing sub-wavelength optical measurements from the sample while simultaneously mapping high resolution topography.

Microscopic view of a near field optical probe. Click here for a larger version. Key to the performance of the NFS systems are the high quality near field optical probes made by an exclusive process to produce consistent shape and apertures required for reliable NSOM measurements. Jasco probes be optimized for resolution or throughput and can be used with a variety of NSOM instruments. Probes are available for the UV through NIR region and can be custom manufactured to meet specific needs.