Results 201 to 210 of about 59,771 (341)

Photonic Crystal Fibers

open access: yesThe Review of Laser Engineering, 2012
openaire   +2 more sources

Recent Advances in χ(2)‐Based Nonlinear Frequency Conversion of Fiber Lasers

open access: yesAdvanced Photonics Research, EarlyView.
Visible and mid‐infrared fiber lasers, enabled by nonlinear frequency conversion of fiber lasers, offer several advantages such as high efficiency, excellent wavelength tunability, high power, and superior beam quality that are highly desirable for practical applications. This study provides a comprehensive review of recent research progress in the χ(2)
Bing Han   +10 more
wiley   +1 more source

Spectral Peaked Optical Frequency Comb for Highly Sensitive Spectroscopy

open access: yesAdvanced Photonics Research, EarlyView.
Optical frequency combs represent a breakthrough in metrology, and comb mode selection and power scaling are important issues for highly sensitive spectroscopy. This article reviews the development of a spectrally peaked optical frequency comb using the novel phenomenon of spectral peaking for highly sensitive spectroscopy.
Norihiko Nishizawa   +3 more
wiley   +1 more source

Two-photon microscopy using picosecond pulses from four-wave mixing in a Yb-doped photonic crystal fiber. [PDF]

open access: yesBiomed Opt Express
Krawczyk B   +5 more
europepmc   +1 more source

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