Topics in this Issue
We describe a compact, inexpensive method to create speckle-free illumination with existing lasers using the Brownian motion of colloidal scatterers. This approach gives high efficiency, requires no external power, and suppresses speckle within 100 microseconds. For details, see Cao et al., pp. 1168-1172.
- Nov 19 2014 : Optics Express Research - Giving LEDs a Cozy, Warm Glow
- Nov 14 2014 : Optica Research - Smartphones Team-Up with QR Codes for Secure 3-D Displays
- Nov 05 2014 : Optics Express Research - Powerful Imaging for Point-of-care Diagnostics
- Oct 29 2014 : Applied Optics Research - Supersonic Laser-Propelled Rockets
- Amplitude-only, passive, broadband, optical spatial...
- Fiber lasers and their applications [Invited]
- Recent advances in digital holography [Invited]
- Optical properties of metallic films for vertical-cavity...
- Combining transverse field detectors and color filter...
- Digital Holography and 3D Imaging: introduction
- Phase retrieval algorithms: a comparison
- Optical properties of the metals Al, Co, Cu, Au, Fe, Pb,...
- Laser Beams and Resonators
- Optical design and testing: introduction