Topics in this Issue
A specklegram in multimode fiber has successfully been used as a sensor for detecting mechanical disturbance. A cross section of grapefruit fiber is shown in the top part of the figure. The speckle patterns of the grapefruit fiber (lower left) are much more complicated and irregular than those of the step-index multimode fiber (lower right). This method is expected to yield higher sensitivity of mechanical disturbance by using grapefruit fiber in a single mode - multimode - single mode fiber structure. For details, see Wang et al., pp. 3543-3548.
- Jan 26 2015 : Optica Research - Entanglement on a Chip: Breakthrough Promises Secure Communications and Faster Computers
- Jan 23 2015 : OSA Welcomes New Editor of Applied Optics
- Jan 05 2015 : Seeking Editor-in-Chief Nominations for Biomedical Optics Express and Optical Materials Express - Deadline: 1 February 2015. Nomination details
- Dec 19 2014 : Applied Optics Research - Yellowstone's Thermal Springs -- Their Colors Unveiled
- Real-time, high-accuracy 3D imaging and shape measurement
- Two-dimensional continuous wavelet transform for phase...
- Parameter discretization in two-dimensional continuous...
- Detection of Golden apples’ climacteric peak by...
- Optical properties of the metals Al, Co, Cu, Au, Fe, Pb,...
- Optical properties of metallic films for vertical-cavity...
- Fiber lasers and their applications [Invited]
- Digital Holography and 3D Imaging: introduction
- Recent advances in digital holography [Invited]
- Phase retrieval algorithms: a comparison