Features

Vibration Cancellation System

Technical Manufacturing Corporation (TMC) (Peabody, MA) offers Electro-Damp® PZT active inertial vibration cancellation system for use in microlithography, inspection, and metrology tools. Electro-Damp PZT is an active, inertially damped, pneumatic vibration isolator. Electro-Damp features extended stroke piezoelectric actuators, fast settling time in response to stage motion, and it has no soft air suspension. Available in either 3 or 6 degrees-of-freedom, the compact Electro-Damp PZT installs easily.

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Power Converters

EMCO (Sutter Creek, CA) provides high voltage power supplies with high performance in miniature packages. Standard, off-the-shelf products range from ultra-miniature high voltage converters occupying 0.125 cubic inches to precision, multi-output, rack-mount high voltage systems. The RoHS high voltage power converters feature low out gassing epoxy, extended operating temperature, and low power consumption models.

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Digital Potentiometer

The iC-HL from iC-Haus GmbH is a 1,024-step logarithmic precision potentiometer used to set the optical output power of laser diodes in conjunction with APC laser drivers. iC-HL’s logarithmic characteristic curve provides continuous precision setup across a wide resistance range of 350 Ω to 80 kΩ. Resistance can be set using a new, wireless, optical programming interface based on the transmission of PWM coded light pulses straight into the laser monitor diode. Even assembled and encapsulated modules and those mounted in inaccessible places can be calibrated or have their output power adjusted. Transmission is protected against manipulation by encryption and CRC.

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Laser Interferometer Kit

4D Technology Corporation (Tuscon, AZ) offers the MiniFIZ from ADE Phase Shift laser interferometer upgrade kit. The kit extends the life and enhances functionality of MiniFIZ temporal phase shifting interferometers. The MiniFIZ upgrade kit includes an updated computer system running Windows operating system software. The upgrade also includes 4Sight, 4D’s wavefront analysis software that increases the analysis, filtering, visualization, and output tools for improved flexibility. The kit also includes a frame grabber board, analog-digital converter board, piezo phase-shift driver, and documentation.

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Optical Table

The vibration-damping Ultimate Performer 5300 Series Optical Table from Kinetic Systems (Boston, MA) has Maximum Dynamic Deflection Coefficients of ≤0.3 (10)-3 and an IRD-Maximum Relative Motion of 0.8 (10)-9 inches. The 5300 Series features a broadband damping plus quad-tuned dampers in each corner. Flatness is ±0.005" overall and core shear modulus is 225,000 psi. The 5300 Series is available in sizes up to 6' × 20' and in thicknesses up to 36". Standard tabletops have a ferromagnetic stainless steel top skin and a proprietary epoxy-bonded honeycomb core that features the SPILL-PRUFTM design.

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Supercontinuum Laser Source

Arctic Photonics and RPMC Lasers Inc. (O’Fallon, MO) offer the MQO-SC, a component level supercontinuum source. The MQO-SC is based on a hermetically sealed design with telecom grade packaging. Output is provided via standard singlemode fiber with or without a fiber connector. The MQO-SC is an ultra-compact, monolithic, short pulsed supercontinuum laser source that emits a spectrum from 750 nm to >1750 nm. It can generate a pulse energy of >3uJ at 20 kHz or less with a 2-3 ns pulsewidth. Features include drive electronics, variable rep rates, and a fiber coupled output.

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PXIT Modules

Agilent Technologies Inc. (Santa Clara, CA) offers PXIT modules for optical transceiver manufacturing. The modules have a combined bit error ratio tester (BERT) and digital communication analyzer (DCA). The flexible modular platform allows optical transceiver manufacturers to combine key instruments needed to perform required measurements in one mainframe via the same interface. The PXIT modules come in four versions: the N2100B PXIT 8.5 Gb/s digital communications analyzer, the N2101B PXIT 10.7 Gb/s bit error ratio tester, the N2102B PXIT 11.1 Gb/s pattern generator, and the N2099A PXIT synthesizer.

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