01747nas a2200109   4500008004100000245008100041210006900122300001800191490000700209520135300216856006801569       2021                        eng d00aSide-view holographic endomicroscopy via a custom-terminated multimode fibre0 aSideview holographic endomicroscopy via a customterminated multi  a23083–230950 v293 a<p>Microendoscopes based on optical fibres have recently come to the fore as promising candidates allowing in-vivo observations of otherwise inaccessible biological structures in animal models. Despite being still in its infancy, imaging can now be performed at the tip of a single multimode fibre, by relying on powerful holographic methods for light control. Fibre based endoscopy is commonly performed en face, resulting in possible damage of the specimen owing to the direct contact between the distal end of the probe and target. On this ground, we designed an all-fibre probe with an engineered termination that reduces compression and damage to the tissue under investigation upon probe insertion. The geometry of the termination brings the field of view to a plane parallel to the fibre&amp;\#x2019;s longitudinal direction, conveying the probe with off-axis imaging capabilities. We show that its focusing ability also benefits from a higher numerical aperture, resulting in imaging with increased spatial resolution. The effect of probe insertion was investigated inside a tissue phantom comprising fluorescent particles suspended in agarose gel, and a comparison was established between the novel side-view probe and the standard en face fibre probe. This new concept paves the way to significantly less invasive deep-tissue imaging.</p>  uhttp://www.osapublishing.org/oe/abstract.cfm?URI=oe-29-15-2308300405nas a2200109   4500008004100000245008400041210006900125260000800194300001800202490000700220856006800227       2021                        eng d00aThermal stability of wavefront shaping using a DMD as a spatial light modulator0 aThermal stability of wavefront shaping using a DMD as a spatial   cDec  a41808–418180 v29  uhttp://www.osapublishing.org/oe/abstract.cfm?URI=oe-29-25-4180800344nas a2200097   4500008004100000245008100041210006900122300000700191490000600198856004200204       2018                        eng d00aHigh-fidelity multimode fibre-based endoscopy for deep brain in vivo imaging0 aHighfidelity multimode fibrebased endoscopy for deep brain in vi  a920 v7  uhttp://drupal.isibrno.cz/en/node/298500385nas a2200097   4500008004100000245011600041210006900157300001200226490000700238856004200245       2018                        eng d00aThree-dimensional holographic optical manipulation through a high-numerical-aperture soft-glass multimode fibre0 aThreedimensional holographic optical manipulation through a high  a33–390 v12  uhttp://drupal.isibrno.cz/en/node/2983