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two photon laser

Chameleon Discovery w/ Total Power Control

Chameleon Discovery w/ Total Power Control

Chameleon Discovery One box widely tunable femtosecond laser for two photon microscopy and ultrafast spectroscopy. Chameleon Discovery with TOTAL POWER CONTROL is the first turnkey ultrafast source to offer fast modulation on the laser outputs which streamlines multiphoton microscopy setup and…

Chameleon Vision

Chameleon Vision

…or beam quality. The new Chameleon Vision gives you all of the above. After years of experience with multi photon microscopy laser sources, in 2002 we introduced the Chameleon – the first laser specifically designed for MPE - and we continue to improve its capabilities year after year. The Chameleon…

(No Title Available)

…imaging and combination with optogenetics - Looger et al. Front. Mol. Neurosci., 04 March 2013 Improved deep two-photon calcium imaging Two-photon laser scanning calcium imaging has emerged as a useful method for the exploration of neural function and structure at the cellular and subcellular level…

HELIOS

HELIOS

…HELIOS lasers, in the IR and the Green, allow for picosecond precision in a variety of micromachining and microelectronics applications. The high peak power from pulse durations as low as a few hundred picoseconds allows HELIOS to deliver an effective number of photons to the sample. The laser pulse…

Life Sciences and Medical Applications

Life Sciences and Medical Applications

…short wavelengths of these CW lasers minimize sample damage, compared with nanosecond pulses lasers, and minimize excitation of competing fluorescent signal. A dynamic field of Raman studies is coherent anti-Stokes Raman scattering, or CARS. This technique uses two synchronized picosecond or…

Lasers | Photonics Handbook®

Lasers | Photonics Handbook®

…unique coherence and brightness of a laser source. Monochromaticity - A photon's energy determines its wavelength through the relationship E = hc/, where h is Planck's constant, c is the speed of light, and is wavelength. An ideal laser would emit all photons with exactly the same energy, and thus…

Lasers | Photonics Handbook®

Lasers | Photonics Handbook®

…unique coherence and brightness of a laser source. Monochromaticity - A photon's energy determines its wavelength through the relationship E = hc/, where h is Planck's constant, c is the speed of light, and is wavelength. An ideal laser would emit all photons with exactly the same energy, and thus…

Ultrafast Oscillators

Ultrafast Oscillators

…controlled lasers with adjustable wavelength, bandwidth and pulse width.
* Chameleon Family - Fully automated lasers featuring the widest tuning range.
* Mira Family - Comprehensive family of flexible modelocked Ti:Sapphire oscillators.
* Fidelity Lasers - Powerful femtosecond fiber lasers with…

Investor Relations

Coherent, Inc - The Worldwide Leader in Photonics - Nasdaq: COHR Founded in 1966, Coherent has production and research facilities spanning the world, supplying everything from laser systems and components to laser measurement and control products and precision optics to over 80 countries. Notably,…

Bio Photonics - April 2015

Bio Photonics - April 2015

laser and one from an OPO pumped by this laser, all under pushbutton integrated computer control. Dr. Emmanuel Beaurepaire of CNRS et al have recently shown that independent tunability of two synchronous pulses can excite all the brainbow expressions by using two photons from the Ti:S laser, two

Lasers | Photonics Handbook®

Lasers | Photonics Handbook®

…modes (~1 MHz compared with approximately hundreds of megahertz to hundreds of gigahertz). Figure 5. Lasers can emit any number of transverse modes, of which the TEM00 usually is most desirable. Lasers | Photonics Handbook® http://www.photonics.com/EDU/Handbook.aspx?Tag=Lasers+&+Light...

Lasers | Photonics Handbook®

Lasers | Photonics Handbook®

lasers, do not require a Q-switch to produce nanosecond pulses but rather rely on a transient pump pulse: Excimer laser pulses are produced by exciting the noble gas/halogen mixture with a powerful and short electric discharge. Ti:sapphire lasers can also produce nanosecond Lasers | Photonics

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