Zobrazeno 1 - 10
of 12
pro vyhledávání: '"J. V. Rudd"'
Publikováno v:
Optical and Quantum Electronics. 28:961-973
The modulation bandwidth and noise limit of a photoconductive sampling gate are studied by reducing the parasitic capacitance and leakage current of the sampling circuit using an integrated junction field-effect transistor (JFET) source follower. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6cbcc8204bba78d56fe94469d0dbfcc3
https://doi.org/10.1007/bf00820161
https://doi.org/10.1007/bf00820161
Publikováno v:
Optics Communications. 114:106-110
The ability to machine very small features in materials has a number of technological applications. We have ablated holes, by laser ablation, into a metal film. Using 200 fs, 800 nm pulses from a Ti:sapphire laser, focused to a spot size of 3000 nm,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4554a16e9f8a0672e5e1e18da1734bcd
https://doi.org/10.1016/0030-4018(94)00585-i
https://doi.org/10.1016/0030-4018(94)00585-i
Publikováno v:
Optics letters. 19(22)
A novel stretcher–compressor design for chirped-pulse amplification systems is presented. The stretcher, which incorporates high-groove-density gratings and an intragrating prism pair, is shown to be highly cubic-phase tunable. Using a hybrid stret
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::812b3a875eecb4969bcf139a9005b377
https://pubmed.ncbi.nlm.nih.gov/19855683
https://pubmed.ncbi.nlm.nih.gov/19855683
Publikováno v:
Optics letters. 18(23)
40-fs pulses are stretched to 372 ps by an all-reflective-optics stretcher with 1200-line/mm holographic gratings and are then amplified to an energy of 0.7 mJ in a regenerative amplifier. After compression, 0.35-mJ, 55-fs transform-limited pulses ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c861f3ffb267aae48dffe170a2096c37
https://pubmed.ncbi.nlm.nih.gov/19829486
https://pubmed.ncbi.nlm.nih.gov/19829486
Publikováno v:
Optics letters. 30(15)
We have designed and built a chirped-pulse parametric-amplifier system that utilizes a 10 Hz, 300 ps, Nd:YAG pump laser system; a 1.575 microm fiber oscillator and amplifier as the signal source; and rubidium titanyl phosphate and potassium titanyl a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::86cc2fa12d6dcc42e87a7f63fb66536f
https://pubmed.ncbi.nlm.nih.gov/16092237
https://pubmed.ncbi.nlm.nih.gov/16092237
Regenerative Amplification of 55-Femtosecond Pulses at a 1 kHz Repetition Rate: Model and Experiment
Publikováno v:
Advanced Solid State Lasers.
Chirped-pulse amplification is used to generate 0.35 mJ, 55 fs pulses in Ti:Al2O3. We discuss the modeling done to produce this result and the limitations of the methods used. The use of a kHz post-amplifier is also discussed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e385658aee62038517d3ce8e1d456fc
https://doi.org/10.1364/assl.1994.up7
https://doi.org/10.1364/assl.1994.up7
Publikováno v:
Technical Digest. Summaries of Papers Presented at the Quantum Electronics and Laser Science Conference.
Summary form only given. Advances in the generation and detection of terahertz (THz) radiation have made it possible to investigate many of the propagation characteristics of wide bandwidth single-cycle electromagnetic pulses. In particular, the effe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23b1c13ab79c9766beabe48fe3356c5f
https://doi.org/10.1109/qels.1999.807512
https://doi.org/10.1109/qels.1999.807512
Publikováno v:
Springer Series in Chemical Physics ISBN: 9783642851780
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57973bcf9461fc0edcea9004b60c85fe
https://doi.org/10.1007/978-3-642-85176-6_99
https://doi.org/10.1007/978-3-642-85176-6_99
Publikováno v:
Optics Express. 14:6194
A 100-GW optical parametric chirped-pulse amplifier system is used to study nonlinear effects in the 1.54 mum regime. When focusing this beam in air, strong third-harmonic generation (THG) is observed, and both the spectra and efficiency are measured
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3242eeac6b37d024632ab9e63a6fe48d
https://doi.org/10.1364/oe.14.006194
https://doi.org/10.1364/oe.14.006194
High-power optical parametric chirped-pulse amplifier system with a 155??m signal and a 1064??m pump
Publikováno v:
Optics Letters. 30:1974
We have designed and built a chirped-pulse parametric-amplifier system that utilizes a 10 Hz, 300 ps, Nd:YAG pump laser system; a 1.575??m fiber oscillator and amplifier as the signal source; and rubidium titanyl phosphate and potassium titanyl arsen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ae1816c087db73d359de215612d667e
https://doi.org/10.1364/ol.30.001974
https://doi.org/10.1364/ol.30.001974