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Leyder et al., 2013 - Google Patents

Non-linear absorption of focused femtosecond laser pulses at 1.3 μm inside silicon: Independence on doping concentration

Leyder et al., 2013

Document ID
7417732021165018580
Author
Leyder S
Grojo D
Delaporte P
Marine W
Sentis M
Utéza O
Publication year
Publication venue
Applied Surface Science

External Links

Snippet

We investigate experimentally local non-linear absorption when 1.3 μm wavelength femtosecond pulses are tightly focused inside n-type doped silicon. We show that 130fs pulses with only few nanojoule energy is enough to initiate free-carrier generation. Our …
Continue reading at www.sciencedirect.com (other versions)

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B6/00—Light guides
    • G02B6/10—Light guides of the optical waveguide type
    • G02B6/12—Light guides of the optical waveguide type of the integrated circuit kind
    • G—PHYSICS
    • G02—OPTICS
    • G02F—DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating, or modulating; Non-linear optics
    • G02F1/35—Non-linear optics

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