Characteristic of femtosecond titanium sapphire oscillator
A mode locked Titanium sapphire Ti:Al2O3 oscillator energized by Diode pumped solid state laser at 532 nm was developed and characterized. The oscillator was aligned based on z-folder cavity. The stability of the output was monitor via the oscilloscope. The mode locked frequency was operated at 75 M...
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my.utm.289462017-07-26T08:23:54Z http://eprints.utm.my/id/eprint/28946/ Characteristic of femtosecond titanium sapphire oscillator Bidin, Noriah Mohd. Noor, Faizani Tamuri, Abd. Rahman Q Science A mode locked Titanium sapphire Ti:Al2O3 oscillator energized by Diode pumped solid state laser at 532 nm was developed and characterized. The oscillator was aligned based on z-folder cavity. The stability of the output was monitor via the oscilloscope. The mode locked frequency was operated at 75 MHz. The power was detected by high-speed photodiode and digitized on a broadband powermeter. The pulse duration was directly measured via autocorellator. A beam profiler was utilized to record the dynamic expansion of the beam along the Rayleigh region. The average output power of the laser was found to be as 260 mW corresponding the input power of 4 W. The energy of the femtopulse is 3.57 nJ with pulse duration of 50 fs. The focused intensity is achieved almost 4×108W/cm2 with M2~2. American Institute of Physics Inc. 2011 Book Section PeerReviewed Bidin, Noriah and Mohd. Noor, Faizani and Tamuri, Abd. Rahman (2011) Characteristic of femtosecond titanium sapphire oscillator. In: Enabling Science And Nanotechnology. American Institute of Physics Inc., 264 -267. ISBN 978-073540897-5 http://dx.doi.org/10.1063/1.3586998 10.1063/1.3586998 |
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Q Science Bidin, Noriah Mohd. Noor, Faizani Tamuri, Abd. Rahman Characteristic of femtosecond titanium sapphire oscillator |
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A mode locked Titanium sapphire Ti:Al2O3 oscillator energized by Diode pumped solid state laser at 532 nm was developed and characterized. The oscillator was aligned based on z-folder cavity. The stability of the output was monitor via the oscilloscope. The mode locked frequency was operated at 75 MHz. The power was detected by high-speed photodiode and digitized on a broadband powermeter. The pulse duration was directly measured via autocorellator. A beam profiler was utilized to record the dynamic expansion of the beam along the Rayleigh region. The average output power of the laser was found to be as 260 mW corresponding the input power of 4 W. The energy of the femtopulse is 3.57 nJ with pulse duration of 50 fs. The focused intensity is achieved almost 4×108W/cm2 with M2~2. |
format |
Book Section |
author |
Bidin, Noriah Mohd. Noor, Faizani Tamuri, Abd. Rahman |
author_facet |
Bidin, Noriah Mohd. Noor, Faizani Tamuri, Abd. Rahman |
author_sort |
Bidin, Noriah |
title |
Characteristic of femtosecond titanium sapphire oscillator |
title_short |
Characteristic of femtosecond titanium sapphire oscillator |
title_full |
Characteristic of femtosecond titanium sapphire oscillator |
title_fullStr |
Characteristic of femtosecond titanium sapphire oscillator |
title_full_unstemmed |
Characteristic of femtosecond titanium sapphire oscillator |
title_sort |
characteristic of femtosecond titanium sapphire oscillator |
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American Institute of Physics Inc. |
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2011 |
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http://eprints.utm.my/id/eprint/28946/ http://dx.doi.org/10.1063/1.3586998 |
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