SALIENT FEATURES

• Measures the  ‘Spectral Composition’ of Light in terms of wavelengths & their relative intensities
• Based on Diffraction Grating & Linear Image Sensor

SPECIFICATIONS

• Range : In Visible & NIR Region (400-1100nm Wavelength)
• UV is also possible with special coating
• Integration time (minimum) : 1 msec
• Resolution : 0.1nm - 5nm (depends upon specification of components)
• Weight : 890 Gram (approx.)
• Size : 145 mm x 115 mm x 55 mm
• USB 2.0 Connectivity
• Basic Software

APPLICATIONS

• White Light Interferometry (Fiberoptic sensors, Thin film and OCT)
• Color (Textile, Paint, Printing, Paper, Fruit, Wine, LED, Analytical Chemistry)
• Laser measurement (Wavelength of tunable lasers)
• Gemology (Natural and Artificial Stones)
• Fluorescence (Biological, Biomedical, Plasma)
• Solar measurement

A spectrometer is an instrument to determine the spectral composition (wavelength & intensity).  The spectrometer developed by BARC is compact, light weight, portable and cost effective. It is based on Diffraction Grating and Linear Array Detector (the Image Sensor). Unlike  conventional  spectrum  analyzers,  there  is  no mechanical  scanning  (through  rotation  of grating) to capture the spectrum. This makes it faster and wear free.

This spectrometer admits light through an optical fiber cable.  The output, consists of spectrum information as packets of digital data, is transmitted through an USB port to a PC or Laptop.  In PC,  the  spectrum  is  displayed  in  a graphical  format,  recorded  &  analysed using an User Interface Software. The spectrometers have been developed for 600-1100 nm & 700-900 nm wavelength ranges.  The spectrometers can be configured for other ranges & applications also.

SPECIFICATIONS

• Range : In Visible & NIR (Near Infrared) Region, 400-1100nm Wavelength
• UV is also possible with special coating
• Integration time (minimum) : 1 msec
• Resolution : 0.1nm - 5nm ( depends upon specification of components)
• Weight : 890 Gram (approx.)
• Size : 145 mm x 115 mm x 55 mm
• USB 2.0 Connectivity
• PC based User Interface 

APPLICATIONS

• White Light Interferometry (Fiberoptic sensors, Thin film and Optical Coherence Tomography)
• Color identification (Textile, Paint, Printing, Paper, Fruit, Wine, LED, Analytical Chemistry)
• Laser measurement (Wavelength of tunable lasers)
• Gemology (Natural and Artificial Stones)
• Fluorescence (Biological, Biomedical, Plasma)
• Solar measurement

FACILITIES REQUIRED / INFRASTRUCTURE REQUIREMENT FOR COMMERCIAL PRODUCTION

• Since this is Opto-electronic equipment it does not require large working space. 
  ~500 Square Feet area may be more than adequate. A dust free dark room for optical assembly
• Electronics fabrication and testing facilities and Software Development
• Mechanical Fabrication: Milling Facility for optical bench
• Light Sources (Mercury-Argon, Neon) with fiberoptic cable for calibration
• Skilled Manpower in embedded systems, electronics, software and optics
• Power requirement : 230V/ 5A