Video: Meadowlark Spatial Light Modulators at Quantum 2.0 2023
Geometric-phase microscopy (GPM) uses changes in the phase of light passing through biological specimens to yield high-resolution and high-contrast images, instead of relying on the attenuation of light used conventionally. Polarization optics and a spatial light modulator generate spatially variant polarization states of light that interact with the sample, creating a relative phase shift between transmitted and reflected light waves. By analyzing the phase information, GPM can reveal details not visible with other microscopy techniques. GPM is an effective non-invasive tool for live cell and tissue studies, with potential to enhance biological systems knowledge.
Geometric-Phase Microscopy for Quantitative Phase Imaging of Isotropic, Birefringent and Space-Variant Polarization Samples
Geometric-phase microscopy (GPM) uses changes in the phase of light passing through biological specimens to yield high-resolution and high-contrast images, instead of relying on the attenuation of light used conventionally. Polarization optics and a spatial light modulator generate spatially variant polarization states of light that interact with the sample, creating a relative phase shift between transmitted and reflected light waves. By analyzing the phase information, GPM can reveal details not visible with other microscopy techniques. GPM is an effective non-invasive tool for live cell and tissue studies, with potential to enhance biological systems knowledge.
CUbit Continues Growing One Year into Strategic Partnership
In February 2022, Meadowlark Optics and three other organizations became the first industry partners of CUbit at the University of Colorado Boulder. Not to be confused with the ancient unit of measurement, this “CUbit” is a play on words relating to “qubit”: a two-level subatomic system showcasing quantum mechanics. The CUbit Quantum Initiative is a […]
Meadowlark Optics Acquires Boulder Nonlinear Systems
MORE DETAILS Combining people, products, and services could mean a move to the forefront of optical science. FREDERICK, CO, May 1, 2023 – Meadowlark Optics (Meadowlark) announces its acquisition of Boulder Nonlinear Systems (BNS.) Both companies are based in Colorado and produce cutting-edge optical components used in multiple branches of scientific research and industry. […]
The Power and Limitations of Polymers and Liquid Crystals for Polarization Control
Summary Historically, high-quality polarizers like Glan-Thompson types made from calcite have delivered exceptional extinction ratios but come with drawbacks such as small apertures, limited angular fields, and high cost due to the scarcity of optical-grade calcite. Dichroic sheet polarizers are now more common, offering large apertures and wide viewing angles, ideal for displays. However, they […]
Quantum Optics Recent Research
Summary Since 2019, quantum optics has emerged as one of the most vibrant sub-fields in modern physics, driving innovation across light-matter interactions, quantum information science, and photonic technologies. Recent research has focused on understanding the complex optical properties and quantum mechanical behavior of light, including novel manipulation techniques involving geometric phase, orbital angular momentum, and […]
Optical Encryption Recent Research
Optical Encryption Research Sources Optical encryption is a way of securing digital data like a locked door. Instead of a physical key, though, it uses light. Optical encryption and spatial light modulators have become an important part of data security. By leveraging the power of light to protect data, it provides encryption that is far […]
Spatial Light Modulator Selection Guide
Spatial Light Modulator Selection Guide Meadowlark spatial light modulators (SLMs) will take your research to the next level. They are easy to use and can be integrated with other equipment for a complete research solution. Plus, our team of expert engineers is ready to help you should you have any questions. Temperature control is available […]
A Programmable Beam Shaping System for Tailoring the Profile of High Fluence Laser Beams
Summary Customized spatial light modulators (SLMs) are revolutionizing beam shaping for high-energy fusion-class laser systems. Designed for precision optical control, these modulators are strategically placed in a low-fluence relay plane to introduce programmable beam obscurations, mitigating potential damage from small optical component flaws that could otherwise limit system performance. This two-stage system employs 1920 × […]
Quantum Computing Recent Research
Pulse Shaping Application Note Overview: Quantum computing is a type of computing that uses the rules of quantum physics to process information. Instead of using bits of information (1s and 0s) like a regular computer, quantum computers use qubits, which can represent a 0, a 1, or both at the same time. This makes them […]
