Investigation of magnetic-field assisted laser ablation of silicon by using short and ultrashort laser pulses (Conference Presentation)

2020 ◽  
Author(s):  
Mareike Schäfer ◽  
Falicienne Gnintedem Keabou ◽  
Garik Torosyan ◽  
Yiyun Kang ◽  
Hicham Derouch ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Laser Ablation ◽  
Laser Pulses ◽  
Ultrashort Laser Pulses ◽  
Ultrashort Laser

Laser ablation and structuring of transparent materials with ultrashort laser pulses

1998 ◽  
Author(s):  
David Ashkenasi ◽  
Gerril Herbst ◽  
Arkadi Rosenfeld ◽  
H. Varel ◽  
Michael Lorenz ◽  
...  
Keyword(s):  
Laser Ablation ◽  
Laser Pulses ◽  
Ultrashort Laser Pulses ◽  
Transparent Materials ◽  
Ultrashort Laser

Laser ablation mechanism of transparent layers on semiconductors with ultrashort laser pulses

2011 ◽  
Author(s):  
Tino Rublack ◽  
Stefan Hartnauer ◽  
Michael Mergner ◽  
Markus Muchow ◽  
Gerhard Seifert
Keyword(s):  
Laser Ablation ◽  
Laser Pulses ◽  
Ultrashort Laser Pulses ◽  
Ablation Mechanism ◽  
Ultrashort Laser

scholarly journals Controlling spins with light

2011 ◽  
Vol 369 (1951) ◽  
pp. 3631-3645 ◽  
Author(s):  
Andrei Kirilyuk ◽  
Alexey V. Kimel ◽  
Theo Rasing
Keyword(s):  
Magnetic Field ◽  
Data Storage ◽  
Coherent Control ◽  
Picosecond Laser ◽  
Laser Pulses ◽  
Ultrashort Laser Pulses ◽  
Fs Laser ◽  
Basic Ideas ◽  
Short Time ◽  
Ultrashort Laser

The interaction of sub-picosecond laser pulses with magnetically ordered materials has developed into an extremely exciting research topic in modern magnetism. From the discovery of sub-picosecond demagnetization over a decade ago to the recent demonstration of magnetization reversal by a single 40 fs laser pulse, the manipulation of spins by ultrashort laser pulses has become a fundamentally challenging topic with a potentially high impact for future spintronics, data storage and manipulation, and quantum computation. We have recently demonstrated that one can generate ultrashort and very strong (teslas) magnetic field pulses via the so-called inverse Faraday effect. Such optically induced magnetic field pulses provide unprecedented means for the generation, manipulation and coherent control of spins on very short time scales. The basic ideas behind these so-called opto-magnetic effects will be discussed and illustrated with recent results, demonstrating the various possibilities of this new field of femto-magnetism.

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