Generation of Isolated Attosecond Pulses with 20 to 28 Femtosecond Lasers Export

@article{citeulike:6043822, abstract = {Isolated attosecond pulses are powerful tools for exploring electron dynamics in matter. So far, such extreme ultraviolet pulses have only been generated using high power, few-cycle lasers, which are very difficult to construct and operate. We propose and demonstrate a technique called generalized double optical gating for generating isolated attosecond pulses with 20 fs lasers from a hollow-core fiber and 28 fs lasers directly from an amplifier. These pulses, generated from argon gas, are measured to be 260 and 148 as by reconstructing the streaked photoelectron spectrograms. This scheme, with a relaxed requirement on laser pulse duration, makes attophysics more accessible to many laboratories that are capable of producing such multicycle laser pulses.}, author = {Feng, Ximao and Gilbertson, Steve and Mashiko, Hiroki and Wang, He and Khan, Sabih D. and Chini, Michael and Wu, Yi and Zhao, Kun and Chang, Zenghu}, citeulike-article-id = {6043822}, citeulike-linkout-0 = {http://scitation.aip.org/getabs/servlet/GetabsServlet?prog=normal&id=PRLTAO000103000018183901000001&idtype=cvips&gifs=yes}, citeulike-linkout-1 = {http://link.aps.org/abstract/PRL/v103/e183901}, citeulike-linkout-2 = {http://dx.doi.org/10.1103/PhysRevLett.103.183901}, day = {26}, doi = {10.1103/PhysRevLett.103.183901}, journal = {Physical Review Letters}, keywords = {argon, attosecond, femtosecond, gas, gating, generation, laser, optical, pulse}, month = {October}, number = {18}, pages = {183901+}, posted-at = {2009-10-30 18:22:13}, priority = {2}, publisher = {APS}, title = {Generation of Isolated Attosecond Pulses with 20 to 28 Femtosecond Lasers}, url = {http://dx.doi.org/10.1103/PhysRevLett.103.183901}, volume = {103}, year = {2009} }

TY - JOUR ID - citeulike:6043822 L3 - citeulike-article-id:6043822 N2 - Isolated attosecond pulses are powerful tools for exploring electron dynamics in matter. So far, such extreme ultraviolet pulses have only been generated using high power, few-cycle lasers, which are very difficult to construct and operate. We propose and demonstrate a technique called generalized double optical gating for generating isolated attosecond pulses with 20 fs lasers from a hollow-core fiber and 28 fs lasers directly from an amplifier. These pulses, generated from argon gas, are measured to be 260 and 148 as by reconstructing the streaked photoelectron spectrograms. This scheme, with a relaxed requirement on laser pulse duration, makes attophysics more accessible to many laboratories that are capable of producing such multicycle laser pulses. IS - 18 JF - Physical Review Letters TI - Generation of Isolated Attosecond Pulses with 20 to 28 Femtosecond Lasers PB - APS VL - 103 SP - 183901 KW - argon KW - attosecond KW - femtosecond KW - gas KW - gating KW - generation KW - laser KW - optical KW - pulse AU - Feng, Ximao AU - Gilbertson, Steve AU - Mashiko, Hiroki AU - Wang, He AU - Khan, Sabih AU - Chini, Michael AU - Wu, Yi AU - Zhao, Kun AU - Chang, Zenghu PY - 2009/10/26/ UR - http://dx.doi.org/10.1103/PhysRevLett.103.183901 ER -