Within a modest engineering laboratory at Duke University, a new type of researcher is quietly at work next to an optical ...

The illustration explains the physical foundations of the new method by showing a light path through the microscope from the light source (left), via condenser, specimen, objective and detector. The ...

Materials scientists can learn a lot about a sample material by shooting lasers at it. With nonlinear optical microscopy—a specialized imaging technique that looks for a change in the color of intense ...

The mIRage-LS optical photothermal infrared (O-PTIR) microscope has a spectral range of 3600-2700 and 1800-800 cm-1 for infrared (IR) spectroscopy and a spectral range of 3900 – 200 cm-1 for Raman ...

Constructed from sturdy materials, with interchangeable stage plates, the Celestron Labs S10-60 has a professional, robust feel, provides a wide range of low-powered, clear, 3D images and is a useful ...