Abstract
Broadband femtosecond laser pulses manipulated by pulse shapers based on a liquid crystal spatial light modulator (LC-SLM) inevitably experience periodic spectral distortions due to Fabry-Perot interference effects within the LC-SLM. We present a method, applicable to phase and amplitude pulse shapers based on dual LC-SLMs, that enables the calibration and suppression of the undesired spectral intensity modulations in a non-iterative fashion. We demonstrate that the method considerably improves the amplitude shaping fidelity of phase and amplitude pulse shapers without compromising the phase shaping properties.
| Original language | English |
|---|---|
| Pages (from-to) | 22970-22982 |
| Number of pages | 13 |
| Journal | Optics Express |
| Volume | 27 |
| Issue number | 16 |
| DOIs | |
| Publication status | Published - 2019 Aug 5 |
Subject classification (UKÄ)
- Atom and Molecular Physics and Optics
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Dive into the research topics of 'Correction of Fabry-Pérot interference effects in phase and amplitude pulse shapers based on liquid crystal spatial light modulators'. Together they form a unique fingerprint.Research output
- 1 Doctoral Thesis (compilation)
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Time-Resolved Photoemission Electron Microscopy: Development and Applications
Wittenbecher, L., 2021, Lund, Sweden: Lund University , Department of physics. 306 p.Research output: Thesis › Doctoral Thesis (compilation)
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Lund Nano Lab - part of national infrastructure Myfab
Hankin, L. (Manager)
NanoLund: Centre for NanoscienceInfrastructure
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