System and method for carrying out fibered multiphoton...

G - Physics – 02 – B

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

G02B 21/00 (2006.01) G02B 21/16 (2006.01)

Patent

CA 2584748

The invention relates to a system for carrying out fibered multiphoton microscopic imagery of a sample (10) for use in endoscopy or fluorescence microscopy. This system comprises: a femtosecond pulsed laser (1, 2) for generating a multiphoton excitation laser radiation; an image guide (8) comprised of a number of optical fibers and permitting the sample to be illuminated by a point-by-point scanning in a subsurface plane; pre-compensating means (4) for pre-compensating for dispersion effects of the excitation pulses in the image guide (8), these means being situated between the pulsed laser and the image guide (8); scanning means for directing, in succession, the excitation laser beam in a fiber of the image guide, and; in particular, an optical head (9) for focussing the excitation laser beam exiting the image guide in the sample (10).

L'invention concerne un système d'imagerie multiphotonique fibre d'un échantillon (10) pour une utilisation en endoscopie ou en microscopie de fluorescence, Ce système comprend : un laser puisé femtoseconde (1, 2) pour générer un rayonnement laser multiphotonique d'excitation, un guide d'image (8) constitué d'une pluralité de fibres optiques et permettant d'illuminer l'échantillon par un balayage point par point dans un plan subsurfacique, des moyens de pré-compensation (4) pour compenser des effets de dispersion des impulsions d'excitation dans le guide d'image (8), ces moyens étant disposés entre le laser puisé et le guide d'image (8), des moyens de balayage pour diriger tour à tour le faisceau laser d'excitation dans une fibre du guide d'image, et notamment une tête optique (9) pour focaliser le faisceau laser d'excitation sortant du guide d'image dans l'échantillon (10).

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

System and method for carrying out fibered multiphoton... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with System and method for carrying out fibered multiphoton..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and method for carrying out fibered multiphoton... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1910454

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.