July, 2015
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Page 67 Zygo Intros High-Precision Fizeau Interferometer
Middlefield, CT— Zygo Corporation, a unit of AMETEK Ultra Precision Technologies Division, has released the Verifire™ XL high-precision Fizeau interferometer for the simple and accurate characterization of flat surfaces up to 12-in. (300mm) in diam- eter. Designed for measuring large plano surfaces, such as mirrors, semi- conductor wafers, or optical windows, the Verifire XL is a turnkey solution incorporating staging, accessories and production- oriented technology. According to the company, the
High-precision Fizeau interferometer.
Pickering: New High Voltage Micro-SIL Reed Relays
Woburn, MA — Pickering Electron - ics’ new Series 119 range for up to 3kV, is said to be the industry’s smallest high voltage Single-In-Line Reed Relay now available. The relays are intended for voltages very much higher than standard small SIL relays, suitable for Cable Testers, Mixed signal ATE or other applica- tions where High Voltage capability is required.
downward-looking orientation of the Verifire XL system with a heavy- duty part stage enables quick and easy metrology for a wide range of test parts. The instrument incorpo- rates an integrated reference optic with the company’s proprietary full
area calibration enabling metrology to better than 30nm PV over the full 300mm aperture. The Verifire XL system comes
with an integrated TMC vibration isolation platform and ZYGO’s patented QPSI™ vibration-robust acquisition technology. Those fea- tures permit precise, reliable metrol- ogy, even in production environ- ments where vibration can degrade measurement data when using other acquisition techniques. Measurement and analysis of
surface topography on the Verifire XL interferometer is handled by ZYGO’s Mx™ metrology software, reportedly the industry’s most pow- erful data analysis and visualization platform. In addition to QPSI acqui- sition, the Mx software also includes
the company’s new Smart Averaging feature, which automatically pro- vides the best possible measurement in the shortest time. Verifire XL interferometer is an
application-centric model of the com- pany’s Verifire line of phase-shifting laser Fizeau interferometers. The system shares their robust and sta- ble design, a long-life high-powered laser source and high-speed, high- resolution camera for unmatched data and instrument reliability in
the most demanding applications. Contact: Zygo, 21 Laurel Brook
Rd., Middlefield, CT 06455-1291 % 860-347-8506
E-mail:
inquire@zygo.com
See at Semicon West Booth #1909.
Hi voltage micro-SIL reed relay. The vacuumed, sputtered ru -
then ium reed switches have a superb low level performance also, which makes them an excellent choice where a wide range of signals are involved. The range is based on the long established Series 109P style of plastic package with an internal mu- metal magnetic screen which allows high packing density and manufac- tured using Pickering’s SoftCenter® construction. Four versions are available, all
with either 3, 5 or 12 volt operating coils. The 1 Form A, 1kV version has a package and pin configuration compat- ible with the standard 109P type — 4 pins on 0.15-in. (3.8mm) pitch. These can be stacked side-by-side for maxi- mum packing density. The other types have package lengths and pin configu- rations appropriate for their voltage ratings. The relays are available in Surface Mount, Single-in-Line (SIL), Dual-in-Line (DIL) and many other
popular package styles. Contact: Pickering Interfaces,
12 Alfred St. St., Suite 300-3, Woburn, MA 01801 % 781-897-1710 E-mail:
bob.stasonis@
pickeringtest.com Web:
www.pickeringtest.com
See at Semicon West Booth #6367.
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