PPO Optical Coherence Tomography (OCT)

PPO Optical Coherence Tomography (OCT)


The PPO Optical Coherence Tomography (OCT) spectrometer allows you to obtain world-class OCT image quality without the setup costs, time-consuming adjustments and stability issues associated with an in-lab built spectrometer. You decide which light source and camera to use and we will ensure you get the highest performance customized spectrometer for your application.

P&P Optica Optical Coherence Tomography (OCT) spectrometer

Spectral bandwidthBoth Si and InGaAs detector ranges available, anywhere between 250 nm -2500 nm, matched to the broadband source selected
Centre wavelength (nm)Source dependant (ex: 840 nm, 1060nm, 1310 nm).
Dispersion (nm/pixel)< 0.04
Absolute diffraction grating efficiencyPeak; >95%, average 70-90% ; dependant on bandwidth
Entrance slitOptional slits available to increase spectral resolution
Weight [kg]< 3

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  • High signal-to-noise ratio (SNR) for ultra-fast OCT image acquisition speeds
  • Uniform spot size across the entire detector array minimizes SNR fall-off
  • Modular design for multiple different OCT applications


In many OCT applications, the name of the game is fast acquisition speeds. With its core transmission grating technology and patented optical design, the PPO OCT spectrometer maximizes the amount of quality photons reaching the detector. This allows you to acquire OCT data from the fastest cameras available on the market today without sacrificing image quality.


At P&P Optica, we know the challenges of ever evolving research and the need for different equipment. PPO OCT spectrometer’s modular design allows you to quickly and cost-effectively use your PPO spectrometer for a completely different application.