1. Double Interferometer Design for Independent Wavefront Manipulation in Spectral Domain Optical Coherence Tomography

    Double Interferometer Design for Independent Wavefront Manipulation in Spectral Domain Optical Coherence Tomography

    Spectral domain optical coherence tomography (SD-OCT) is a highly versatile method which allows for three dimensional optical imaging in scattering media. A number of recent publications demonstrated the technique to benefit from structured illumination and beam shaping approaches, e.g. to enhance the signal-to-noise ratio or the penetration depth with samples such as biological tissue. We present a compact and easy to implement design for independent wavefront manipulation and beam shaping at the reference and sample arm of the interferometric OCT device. The design requires a single spatial light modulator and can be integrated to existing free space SD-OCT systems ...

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