Ms. Maria Walczak Profile

Maria Walczak

at Lodz Univ of Technology

SPIE Involvement:

Author

Publications (13)

Proceedings Article | 4 December 2018 Paper

The efficiency and quality of silicon micromachining above the ablation threshold: a comparison for femto, pico and nanosecond laser

Ryszard Pawlak, Mariusz Tomczyk, Maria Walczak, Piotr Sęk, Mateusz Tański

Proceedings Volume 10974, 109740X (2018) https://doi.org/10.1117/12.2519532

KEYWORDS: Silicon, Laser ablation, Micromachining, Semiconductor lasers, Femtosecond phenomena, Picosecond phenomena, Pulsed laser operation, Absorption, Fiber lasers, Scanning electron microscopy

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Proceedings Article | 19 August 2014 Paper

Ablation of selected conducting layers by fiber laser

Ryszard Pawlak, Mariusz Tomczyk, Maria Walczak

Proceedings Volume 9291, 92910P (2014) https://doi.org/10.1117/12.2074240

KEYWORDS: Laser ablation, Fiber lasers, Carbon nanotubes, Manufacturing, Sensors, Resistance, Laser applications, Organic light emitting diodes, Electronic circuits, Polymers

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Proceedings Article | 22 January 2013 Paper

Laser microscale technologies: modeling assisted processes

R. Pawlak, A. Rosowski, M. Tomczyk, M. Walczak

Proceedings Volume 8703, 87030N (2013) https://doi.org/10.1117/12.2014979

KEYWORDS: Laser ablation, Process modeling, Silicon, Ceramics, Laser applications, Fiber lasers, Thermal modeling, Semiconductor lasers, Laser processing, Convection

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Proceedings Article | 12 October 2005 Paper

Laser modification of properties of materials and elements for electronics

Ryszard Pawlak, Franciszek Kostrubiec, Mariusz Tomczyk, Maria Walczak

Proceedings Volume 5958, 59581W (2005) https://doi.org/10.1117/12.622611

KEYWORDS: Nickel, Laser welding, Resistance, Pulsed laser operation, Molybdenum, Laser applications, Metals, Tin, Copper, Electronics

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Proceedings Article | 13 January 2005 Paper

Laser-induced change of electrical resistivity of metals and its applications

Ryszard Pawlak, Franciszek Kostrubiec, Mariusz Tomczyk, Maria Walczak

Proceedings Volume 5629, (2005) https://doi.org/10.1117/12.573765

KEYWORDS: Nickel, Chemical elements, Metals, Molybdenum, Silver, Nd:YAG lasers, Gold, Pulsed laser operation, Resistance, Copper

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Proceedings Article | 6 October 2003 Paper

Laser modification of properties of the surface layer of conducting materials

Franciszek Kostrubiec, Ryszard Pawlak, Maria Walczak

Proceedings Volume 5229, (2003) https://doi.org/10.1117/12.520717

KEYWORDS: Gold, Nickel, Chemical elements, Metals, Silver, Nd:YAG lasers, Chromium, Pulsed laser operation, Carbon dioxide lasers, Tin

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Proceedings Article | 6 October 2003 Paper

Transport mechanisms in the laser alloying of metals

Ryszard Pawlak, Mariusz Tomczyk, Maria Walczak

Proceedings Volume 5229, (2003) https://doi.org/10.1117/12.520758

KEYWORDS: Metals, Convection, Gold, Aluminum, Liquids, Pulsed laser operation, Nickel, Copper, Nd:YAG lasers, Laser applications

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Proceedings Article | 2 November 2000 Paper

Structure and properties of resistive micro-areas made using a pulsed and continuous laser beam

Ryszard Pawlak, Maria Walczak

Proceedings Volume 4238, (2000) https://doi.org/10.1117/12.405979

KEYWORDS: Pulsed laser operation, Metals, Copper, Continuous wave operation, Temperature metrology, Laser processing, Thermography, Nd:YAG lasers, Copper vapor lasers, Resistance

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Proceedings Article | 3 October 1997 Paper

Stresses in laser alloyed surfaces of high-melting metals

Ryszard Pawlak, Maria Walczak

Proceedings Volume 3187, (1997) https://doi.org/10.1117/12.287821

KEYWORDS: Metals, Nickel, Tungsten, Molybdenum, Pulsed laser operation, Nd:YAG lasers, Laser therapeutics, Temperature metrology, Continuous wave operation, Laser damage threshold

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Proceedings Article | 3 October 1997 Paper

Modeling the dynamics of thermocapillary motion in a laser fusion--the utilization of the FIDAP pack

Maria Walczak, Jerzy Sek

Proceedings Volume 3187, (1997) https://doi.org/10.1117/12.287820

KEYWORDS: Convection, Silver, Laser welding, Metals, Liquids, Temperature metrology, Pulsed laser operation, Motion models, Modeling, Laser therapeutics

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