Matches in SemOpenAlex for { <https://semopenalex.org/work/W2465220179> ?p ?o ?g. }
Showing items 1 to 86 of
86
with 100 items per page.
- W2465220179 abstract "Commercial picosecond sources have found widespread applications. Typical system parameters are pulse widths below 20 ps, repetition rates between 0.1 and 2 MHz, and microjoule level pulse energies. Most systems are based on short pulse mode-locked oscillators, regenerative amplifiers, and pockel cells as active beam switches. In contrast, we present a completely passive system, consisting of a passively Q-switched microchip laser, a single-stage amplifier, and a pulse compressor. The Q-switched microchip laser has a 50-μm-long Nd:YVO4 gain material optically bonded to a 4.6-mm-thick undoped YVO4 crystal. It delivers pulse widths of 40 ps and repetition rates of 0.2 to 1.4 MHz at a wavelength of 1.064 μm. The pulse energy is a few nanojoule. These 40-ps pulses are spectrally broadened in a standard single-mode fiber and then compressed in a 24-mm-long chirped Bragg grating to as low as 3.3 ps. The repetition rate can be tuned from ∼0.2 to 1.4 MHz by changing the pump power, while the pulse width and the pulse energy from the microchip laser are unchanged. The spectral broadening in the fiber is observed throughout the pulse repetition rate, supporting sub-10-ps pulses. Finally, the pulses are amplified in a single-stage Nd:YVO4 amplifier up to the microjoule level (up to 4 μJ pulse energy). As a result, the system delivers sub-10-ps pulses at a microjoule level with about 1 MHz repetition rate, and thus fulfills the requirements for ps-micromachining. It does not contain any active switching elements and can be integrated in a very compact setup." @default.
- W2465220179 created "2016-07-22" @default.
- W2465220179 creator A5010531965 @default.
- W2465220179 creator A5025660185 @default.
- W2465220179 creator A5032482273 @default.
- W2465220179 creator A5048565344 @default.
- W2465220179 creator A5056250337 @default.
- W2465220179 creator A5059845240 @default.
- W2465220179 creator A5067499682 @default.
- W2465220179 date "2016-06-29" @default.
- W2465220179 modified "2023-09-27" @default.
- W2465220179 title "Simple ps microchip Nd:YVO4laser with 3.3-ps pulses at 0.2 to 1.4 MHz and single-stage amplification to the microjoule level" @default.
- W2465220179 doi "https://doi.org/10.1117/1.oe.55.6.066126" @default.
- W2465220179 hasPublicationYear "2016" @default.
- W2465220179 type Work @default.
- W2465220179 sameAs 2465220179 @default.
- W2465220179 citedByCount "0" @default.
- W2465220179 crossrefType "journal-article" @default.
- W2465220179 hasAuthorship W2465220179A5010531965 @default.
- W2465220179 hasAuthorship W2465220179A5025660185 @default.
- W2465220179 hasAuthorship W2465220179A5032482273 @default.
- W2465220179 hasAuthorship W2465220179A5048565344 @default.
- W2465220179 hasAuthorship W2465220179A5056250337 @default.
- W2465220179 hasAuthorship W2465220179A5059845240 @default.
- W2465220179 hasAuthorship W2465220179A5067499682 @default.
- W2465220179 hasConcept C102595763 @default.
- W2465220179 hasConcept C118742737 @default.
- W2465220179 hasConcept C120665830 @default.
- W2465220179 hasConcept C121332964 @default.
- W2465220179 hasConcept C169150495 @default.
- W2465220179 hasConcept C17163034 @default.
- W2465220179 hasConcept C178596936 @default.
- W2465220179 hasConcept C192562407 @default.
- W2465220179 hasConcept C194257627 @default.
- W2465220179 hasConcept C26585016 @default.
- W2465220179 hasConcept C2780167933 @default.
- W2465220179 hasConcept C46362747 @default.
- W2465220179 hasConcept C49040817 @default.
- W2465220179 hasConcept C520434653 @default.
- W2465220179 hasConcept C55005982 @default.
- W2465220179 hasConcept C6260449 @default.
- W2465220179 hasConcept C94915269 @default.
- W2465220179 hasConceptScore W2465220179C102595763 @default.
- W2465220179 hasConceptScore W2465220179C118742737 @default.
- W2465220179 hasConceptScore W2465220179C120665830 @default.
- W2465220179 hasConceptScore W2465220179C121332964 @default.
- W2465220179 hasConceptScore W2465220179C169150495 @default.
- W2465220179 hasConceptScore W2465220179C17163034 @default.
- W2465220179 hasConceptScore W2465220179C178596936 @default.
- W2465220179 hasConceptScore W2465220179C192562407 @default.
- W2465220179 hasConceptScore W2465220179C194257627 @default.
- W2465220179 hasConceptScore W2465220179C26585016 @default.
- W2465220179 hasConceptScore W2465220179C2780167933 @default.
- W2465220179 hasConceptScore W2465220179C46362747 @default.
- W2465220179 hasConceptScore W2465220179C49040817 @default.
- W2465220179 hasConceptScore W2465220179C520434653 @default.
- W2465220179 hasConceptScore W2465220179C55005982 @default.
- W2465220179 hasConceptScore W2465220179C6260449 @default.
- W2465220179 hasConceptScore W2465220179C94915269 @default.
- W2465220179 hasLocation W24652201791 @default.
- W2465220179 hasOpenAccess W2465220179 @default.
- W2465220179 hasPrimaryLocation W24652201791 @default.
- W2465220179 hasRelatedWork W1976493166 @default.
- W2465220179 hasRelatedWork W1987670976 @default.
- W2465220179 hasRelatedWork W1995675147 @default.
- W2465220179 hasRelatedWork W2006519441 @default.
- W2465220179 hasRelatedWork W2051408295 @default.
- W2465220179 hasRelatedWork W2056031326 @default.
- W2465220179 hasRelatedWork W2080896737 @default.
- W2465220179 hasRelatedWork W2105780337 @default.
- W2465220179 hasRelatedWork W2155406079 @default.
- W2465220179 hasRelatedWork W2299899165 @default.
- W2465220179 hasRelatedWork W2306429755 @default.
- W2465220179 hasRelatedWork W2520409802 @default.
- W2465220179 hasRelatedWork W2613064899 @default.
- W2465220179 hasRelatedWork W2896847612 @default.
- W2465220179 hasRelatedWork W2911426456 @default.
- W2465220179 hasRelatedWork W2921219891 @default.
- W2465220179 hasRelatedWork W2945842854 @default.
- W2465220179 hasRelatedWork W2995136925 @default.
- W2465220179 hasRelatedWork W3016644190 @default.
- W2465220179 hasRelatedWork W3104832360 @default.
- W2465220179 isParatext "false" @default.
- W2465220179 isRetracted "false" @default.
- W2465220179 magId "2465220179" @default.
- W2465220179 workType "article" @default.