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tech.com
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Irvine, CA — Newport Corporation is introducing the first set in a series of
Newport Introduces Ultrafast Variable Attenuators
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ultrafast variable attenuators. Compact, robust, and easy-to-use,
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the ultrafast attenuators are avail- able in manual (UVA-800-M) and motorized (UVA-800-CONEX) ver- sions and are designed to address the challenge of safely attenuating the output of ultrafast amplifiers. The new models of ultrafast
YOU CAN’T SEE THAT MATTERS.
WITHOUT THE RISK. IT’S WHAT
international, llc PC BOARDS
PC BOARDS AND PCB PRODUCT ASSURANCE LAB TESTING
8110 Zionsville Road - Indianapolis, IN 46268 PH: 317-405-9427 - FAX: 317-663-0729
www.divsys.com
variable attenuators are comprised of specially designed thin film polarizers, zero-order achro- matic waveplates, and high- precision opto-mechanics, enclosed in shuttered hous- ings. Specially designed high- damage threshold, thin-film polarizers are pre-aligned in the sealed housing to mini- mize exposure to dust and other contaminants. The thin-film polarizers are uti- lized in conjunction with a half-waveplate
providing
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continuously adjustable in - ten sity ratio splitting of the dual S- and P-polarized outputs. The P-polarized output passes
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through the first polarizer with neg- ligible beam deviation and minimal dispersion. The S-polarized output is reflected off two polarizers in a paral- lel offset (1-in.) from the fundamen- tal, with negligible dispersion. Both outputs have high polarization con- trast ratios (greater than 1:450) and require no adjustment over the entire working range.
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July, 2011
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For added functionality, the
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sealed housing includes a manual shutter for the S-polarized port and a removable beam dump on the P- polarized port. The motorized version rotation-
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al stage has an integrated CONEX™ controller/driver, which is powered
(3:;(.,/(:(505;,.9(;,+'B *65;9633,9+90=,9 >/0*/ 0: 76>,9,+
Ultrafast variable attenuators and controller (UVA).
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and communicates with a computer through a USB port. A free NSTRUCT™ applet to control the stage is available for download from
the company’s website. Contact: Newport Corporation,
1791 Deere Avenue, Irvine, CA 92606 % 800-222-6440 or 949-863-3144 fax: 949-253-1680 Web:
www.newport.com
See at Semicon West Booth 1507.
'!#"&' ##'
Essemtec Intros Fast 8-Axis Placer
Aesch, Switzerland — Essemtec is introducing the Cobra SMD pick- and-place — its latest product — which combines very high flexibility with the fast placement speed of an 8-axis placer.
Quick-Turn Prototyping Advanced Packaging Services
Pac Tech USA Bumping Facility
• ISO-9000 and ITAR Certified • Quick-turn prototyping • Wafer and single chip bumping • Low-cost electroless nickel UBM
• High-speed maskless wafer solder balling (jetting) • CSP and BGA substrate bumping and reballing • High-speed wafer and ceramic dicing • Wafer repassivation and redistribution • Low stress wafer thinning • Laser backside marking • Electrical testing
• Lead-free, high-lead, eutectic SnPb, AuSn, and low-alpha solders
• Solder ball size capability: 60µm to 760µm Certified ITAR Complete Wafer Level Backend Services High-Speed Die Sorting
• Die size: 0.5 x 0.5mm – 25.4 x 25.4mm • High-speed: > 6000 UPH • Optical inspection (AOI) • Inked die or wafer map capability
ISO 9000 Certified
High-Speed Solder Jetting • Maskless bumping for single die, wafer, CSP and BGA
High-Accuracy Wafer Dicing • 300mm wafer diameter • Bumped and non-bumped wafers • Silicon, GaAs, GaN, and ceramic • High quality through double-cut • Minimum sawing street: 60µm
Low-Stress Wafer Thinning • Bumped and non-bumped wafers • 200mm wafer diameter
• Final minimum thickness: 100µm
Visit us at SemiconWest North Hall Booth 5577
328 Martin Avenue • Santa Clara, CA 95050 • T: 408-588-1925 • F: 408-588-1927 • Email:
Sales@PacTech-USA.com www.pactech.com See us at Semicon West Booth 5577 North
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The company provides real #/, *647(5@ 796=0+,: 9,(3
turnkey solutions for electronics manufacturing: machines, software, expertise, and service all from a sin- gle source. All elements of the pro- duction line fit perfectly, resulting in higher performance and requiring less support. The Cobra SMD pick-
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(5+*644<50*(;,: >0;/ ( *647<;,9 ;/96<./ ( $" 769; -9,, "#!$#B (773,; ;6 *65;963 ;/, :;(.,0:(=(03()3,-69+6>536(+-964 ;/,*647(5@D:>,):0;, ,>769;69769(;065
Fast, versatile 8-axis placement.
and-place machine is designed for electronics production that requires high flexibility in combination with high throughput. The system uses ePlace, the company’s innovative graphical user interface that makes operation of complex machines a sim-
ple, secure task. Contact: Essemtec USA, 816 N.
Delsea Drive, #308, Glassboro, NJ 08028 % 856-218-1131 fax: 856-218-1134 E-mail:
sales@essemtec-usa.com Web:
www.essemtec-usa.com
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