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(31) At the same time, the mechanism of refractive index modification, which induced by femtosecond pulse, is discussed too.

(32) Femtosecond spectral holography is a very important technique of femtosecond pulse shaping, which permits storage, recalling and processing of femtosecond pulse signals.

(33) We introduce the principle of THz wave shaping and research development here. The waveform control of THz radiation can be fulfilled via the femtosecond laser pulse shaping.

(34) This paper introduces the development of CPA system and describes the structure and function of our table femtosecond terawatt CPA system.

(35) During this project, a compact, high repetition rate, portable, high power, fiber-based, femtosecond Cr:forsterite laser will be developed with wavelength around the optical penetration window.

(36) The influence of optical source chirp on femtosecond soliton interaction is studied numerically, and the unequal amplitude method can reduce the interaction.

(37) However, more compact, all - solid - state, cost - effective and stable femtosecond oscillators and amplifiers are desired in those applications.

(38) The supercontinuum source was obtained from pumping the microstructure fiber by - lens mode - locked femtosecond Ti: sapphire laser. Sentencedict.com

(39) However, some problems related to the application of femtosecond laser - fabrication technology need to be solved.

(40) And chalcogenide allows for "femtosecond response time" (now that's fast).

(41) The mechanism of filamentation formed by femtosecond pulse laser beam propagating in atmosphere is investigated.