GRIN Lens (Green Lens) [Suitable for endoscopy and imaging]

basic information

GRINTECH GmbH (Germany) is a leading company in GRIN lenses and lens systems, based on over 10 years of experience. We develop and manufacture gradient index lenses, telecommunications lenses, beam-forming lenses, and lenses for endoscopic examinations. We have various delivery records in growth areas such as information technology, medical and biomedical fields, and optical measurement and sensor technology. GRINTECH GmbH was established in December 1999, having become independent from the Applied Optics and Precision Engineering Department of the Fraunhofer Institute in Jena, Germany.

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Applications/Examples of results

- High-throughput synapse decomposition two-photon fluorescence endoscopy for in vivo brain deep volume imaging - Laser speckle contrast imaging of deep brain blood flow using a microendoscope - Forward-viewing confocal endoscopic catheter with a diameter of 1.65 mm using flip-chip bonding thermoelectric MEMS fiber scanner - Rigid coherent anti-Stokes Raman scattering endoscope with high resolution and wide field of view - Chip-on-chip compact flexible endoscope for fluorescence video microscopy in in vivo imaging for medical and biomedical research - Neural population dynamics underlying long-term associative memory - Neuronal representation of social information in the medial amygdala of awake behaving mice - Nonlinear optical endoscopy for label-free functional histology in vivo - Endoscopic fiber probe for nonlinear spectral imaging - Simultaneous label-free multispectral fluorescence lifetime imaging and optical coherence tomography using dual-clad fiber - High-speed high-resolution miniature two-photon microscope for brain imaging in freely behaving mice