SpectraPhysics InSight X3 dual laser, including a 680-1300 nm tunable laser and a fixed 1045 nm laser.

A miniature head-mounted two-photon microscope small enough for a rat to carry allows researchers to visualize neuronal signaling while the animal freely interacts with its environment. It is ...

ICTER scientists have pioneered a method to quantify two-photon vision brightness, unlocking new possibilities for medical ...

While confocal microscopy uses a pinhole to reject out-of-focus light to generate the optical section, a multi-photon (or 2-photon) microscope uses a pulsed infrared laser to stimulate fluorescence ...

The Movable Objective Microscope ® (MOM ®) is a two-photon microscope capable of imaging deep within living specimens when combined with a Ti:Sapphire Laser. The MOM design is unique in ...

In the last decade, two techniques have revolutionized fluorescence microscopy: the development of genetically encoded fluorophores, such as GFP 5,6 and the invention of two-photon microscopy 7.

The Microscopy Core includes four confocal microscopes and one two-photon microscopy suite. The confocal microscopes include a ZEISS 510 system with three lasers (488, 543, and 633 nm), a Leica SP8 ...

While developing OptoVolt, we chose a different method to achieve higher frequencies because we built the module onto our two-photon microscope. With a two-photon microscope, we scan near-infrared ...

multi-photon microscopes use rapidly oscillating, low energy laser light to illuminate a small sample area--as small as 0.1 femtoliter. Working cooperatively, the energy from two (or three in some ...