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Sunrise Optical LLC
5352 NW 93rd Terr
Sunrise FL 33351
Tel: 1 954 654 1734
Fax: 1 954 748 2302
Sunrise Optical LLC: Press Release 4/14/08
New Zebra OptoProfiler Tool for Patterned Solar Cell
Bow, Warp, Full Surface Topography and Full Stress Tensor
Characterization from Sunrise Optical LLC

SOLLC: Semiautomatic Zebra OptoProfiler optimized for Solar Cell
Stress Metrology

Sunrise, Florida, April 14, 2008

Sunrise Optical LLC Solar Cell Metrology Tool Manufacturer has added
a new 3rd generation Zebra OptoProfiler G3 to its product and services
family. The Zebra OptoProfiler is a user-friendly solution for solar cell
topography and stress measurements.   

Zebra OptoProfiler is capable of measuring rough structured, painted,
and diffuse reflective surfaces commonly encountered in solar cell
manufacturing. It has capability to measure your solar cells at virtually
every step of the manufacturing process. Range of bow measured
exceeds 10 mm, and does not depend on wafer diameter, while
providing accuracy and reproducibility exceeding 10 sigma of typical
multi-crystalline solar cell manufacturing process window.   

Tool has capability to calculate variety of wafer topography parameters
such as bow and warp. The stress tensor calculation capability is also
provided as optional software upgrade. The Data collected by Zebra
OptoProfiler can be exported in raw point cloud format for display and
analysis using popular third party stress and design packages.  

Product Features
- Measures wafers from 4-12 inch diameter
- Easy user friendly interface, no special operator training required
- Measures rough, weakly reflective surfaces
- Provides output files in point cloud format

Product Availability
Sample measurement service is now available. Lead-time for tool is
currently 4 to 8 weeks ARO.

About Sunrise Optical LLC
Sunrise Optical LLC is an optical metrology company located in
Sunrise FL. It specializes in design and manufacturing of spectroscopic
and imaging systems for three-dimensional (3D) image acquisition
and development of new algorithms for three-dimensional (3D) image
processing. Sunrise Optical LLC is serving the solar cell
manufacturing, and thin film metrology markets. More information on
Sunrise optical LLC can be found on company website
www.zebraoptical.com.
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