Rod Lens Array - News
bwren: 3 minutes in the life of a snail: "The snail's initial response to having a lens stuck in its face was to retract all four tentacles. As the minutes went by it seemed to become comfortable in the camera's presence, unfurled its horns one by one
Micro-Optical Fiber Coupler on Silicon Bench Based on ...
A microelectromechanical systems (MEMS)-based, micro-optical fiber coupler to obtain a high power laser diode beam is integrated with a fiber rod lens and an array of SU-8 lenses, through each of which the laser beams emitted from the laser diodes are collimated vertically and horizontally, respectively, thus increasing the coupling efficiency. The fibers bundle and the laser diodes are assembled in one package on a silicon optical bench. The optical properties of the SU-8 lenses are suitable for high power laser diode application. The collimation of the beams passing the rod lens and the SU-8 lenses was confirmed. According to the simulation and experimental results, the coupling efficiency of the fiber coupler was increased by the insertion of the SU-8 lenses when the emitter width of the laser diode was wide.
Rod Lens Array - Bookshelf
POF Graded Index Lenses
Those rod-lens arrays are scanned on wide area to read 2-dimensional ... The market of rod-lens array was occupied only by glass materials so far. ...Japanese journal of applied physics, Regular papers & short notes
As shown in Table IV. the coupling efficiency of the coupler with both the 2D SU -8 lens array and the rod lens was 66% at an emitter width of 100 pm and ...Precision plastic optics for optical storage, displays, imaging, and communications, 30-31 July 1997, San Diego, California
Figure 1 1 shows results of the thermal stability at 80°C . Diamond points are for the original rod-lens array, square points are for the lens array in the ...Springer handbook of lasers and optics
GRIN Rod Lens Arrays GRIN lenses, especially with plane optical surfaces, can easily be ... 8M Non-inverted 1:1 imaging by a GRIN rod lens array [8.129] ...International Conference on Speckle, August 20-23, 1985, San Diego, California
Doubly Exposed Speckle Pattern Rod- Lens -Array Recording of a double exposure ... Experimental results for a GRIN rod-lens-array The basic relation between ...Web Information Directory
Optical fiber-lens array - Google Patents
In an optical fiber-lens array, the optical axes of the gradient index rod lens and of the optical fiber are aligned easily with high accuracy. ...
NSG Europe - Selfoc Lens - Lens Array Table
Rod Lens | Lens Array | PC Lens | Collimating Lens * Depth of Focus (DOF) is based on 10 ... for reference only, not inspected. SLA. No. of. TC. Lens Dia. Z. L. Xo. X. MTF%@6LP/mm. DOF ...
Rod Lens Table
Rod Lens | Lens Array | PC Lens | Collimating Lens. SELFOC® Rod Lens. Diameter. Pitch. Dimensions (mm) Optical Properties at 550nm (mm) SRL. ILW. CVG. Total. SS Tube. SRL ...
Optical imaging system - Google Patent Search
A plurality of columnar rod lenses 1 with a refractive index distribution in the radial direction is arranged in one or more rows in a rod lens array...
Clad glass composition and mother glass rod for gradient ...
... gradient-index rod lens formed using the same, gradient-index rod lens and method of manufacturing the same, rod lens array, and image processor ...