Coherence (physics)

New Phase-Shaping Technique Eliminates Speckles in Holographic Imaging and Lithography

Scientists have developed a breakthrough method to eliminate speckles from holographic images using phase-probability shaping. The technique enables fabrication of arbitrary-shape patterns with unprecedented edge sharpness and resolution approaching the diffraction limit of light.

Breakthrough in Holographic Technology

Researchers have developed a novel approach to eliminate the persistent problem of speckles in holographic imaging, according to a recent study published in Nature Communications. The new method, based on phase-probability shaping, reportedly enables the reconstruction of holographic images with ultralow speckle contrast and record-high edge sharpness, potentially revitalizing applications in optical display and lensless lithography.

by Tyler Brooks P.EOctober 24, 2025November 2, 2025

Innovation Science Technology

Scientists Pioneer Control of Partially Coherent Mathieu-Gauss Light Beams

Researchers have achieved breakthrough control over partially coherent Mathieu-Gauss beams, marking the first experimental demonstration of these specialized light structures. The findings reveal these beams maintain structural integrity during propagation, suggesting applications in optical communications and quantum technologies.

Breakthrough in Structured Light Control

Scientists have reportedly achieved unprecedented control over specialized light beams known as partially coherent Mathieu-Gauss beams, according to recent research published in Scientific Reports. The study represents what sources indicate is the first experimental generation and theoretical analysis of these beams in the partially coherent regime, opening new possibilities for optical technologies.

by Megan CarterOctober 22, 2025November 2, 2025

Innovation Policy

Canada’s Research Infrastructure Strategy for Global Innovation Leadership

Canada’s network of major research facilities represents untapped potential for global leadership in science and innovation. Strategic reforms to funding, coordination, and mission alignment could position these facilities as national flagships driving economic and technological advancement.

Canada stands at a pivotal moment to leverage its research infrastructure for global leadership in science and innovation. According to analysis from TRIUMF, Canada’s particle accelerator centre, the nation’s major research facilities represent strategic advantages currently operating below their potential. As geopolitical shifts redefine international scientific collaboration, Canada’s approach to these facilities could determine its position in the emerging global research landscape.