FormFactor - Cascade ACP Probe – Cryo/Vacuum - Superior mechanical properties at cryogenic temperatures
-
Functional temperature range of -263 to +150°C
-
Stainless steel tip material for thermal decoupling
-
Coaxial cable with TCE matched inner and outer conductors
-
Consistent tip geometry even at cryogenic temperatures
Designed to provide superior mechanical properties at cryogenic temperatures while maintaining solid RF measurement performance. Functional temperature range of -263 to + 150 ° C. Consistent tip geometry even at cryogenic temperatures.
More Product Information

-
Pulse tube cryocooler for cryogen free 4K temperatures
-
Two stage ADR provides solid state cooling down to 30mK
-
Sample stage mounting at both 1K and 50mK
-
Multiple stage feedthroughs for thermally intercepting the signals
-
Two large electrical bread boards for more configurable space
-
Rapid cool options for faster cooldowns

-
Low running costs, less vibration, less noise, reduced maintenance
-
Large convenient experimental access: Up to 12 line-of-sight ISO100 ports located on perimeter of plates
-
CMN calibrated thermometry on MC plate
-
Operation via touch panel controller: Remote operation via ethernet interface

-
Highly stable granite base
-
Independent, coarse movement of X and Y axes, combined with easy fine adjustments down to submicron ranges
-
Re-configurable for DC, RF, mmW, FA, WLR and more
-
Multiple accessories: Thermal chucks, motorized microscopes and positioners, dark box, and more
-
Low-profile, straightforward design
-
Easy and ergonomic operation
-
Front or backside instrumentation, e.g.: Integrating Sphere, Fiber setup, Pressure Module
-
Front or backside probing capability

-
Different substrate carriers for wafers up to 200 mm or single dies
-
Probe cards and/or up to eight positioners
-
Independently cooled cold shield
-
Probe positioners placed inside vacuum chamber
-
Intuitive, manual drives
-
Front loading capability through load door
-
Independent control of linear chuck stage and positioners
-
Contact/separation stroke for chuck

-
Functional temperature range of -263 to +150°C
-
Stainless steel tip material for thermal decoupling
-
Coaxial cable with TCE matched inner and outer conductors
-
Consistent tip geometry even at cryogenic temperatures

-
High-quality construction with low-noise electrical performance
-
Kelvin version for convenient 4-point measurements
-
Replaceable coaxial probe tips, with choice of tip radii, and full electrical guard to the probe tip
-
SSMC 50 connectors
-
Ultra-low, fA and fF measurements from -65 º C to 150 º C

-
Different substrate carriers for wafers up to 150 mm or single dies
-
Up to six positioners
-
Probe positioners placed inside vacuum chamber
-
Short and stable probe arms
-
Ergonomic and straightforward design
-
Intuitive, manual operation
-
Independent control of linear chuck stage and positioners
-
Contact/separation stroke for probe platen

-
Revolutionary technology advancement for wafer and die-level photonics probing
-
Highest accuracy in test results
-
New innovative combination of hardware and software features to align and optimize fibers/arrays in a wafer-level trench
-
Minimized coupling losses with minimal trench dimensions
-
Industry standard for vertical coupling to wafer-level grating couplers
-
Positioning hardware is precisely calibrated to the probe station and ready to perform die-to-die optical optimizations in minutes
-
Dark, shielded and frost-free
-
-40°C to +125°C
-
Leveraging considerable expertise through an innovative engineering team
-
Pioneering set of automated functions that perform critical calibrations of the optical positioning system to the probe station
-
Exclusive FormFactor-developed automated test methodology
-
Automates manual tasks by integrating probe station machine vision capability with optical positioning and test equipment
-
FormFactor-developed graphical user interface to manually control the optical positioning system
-
Configurable between single fibers, fiber arrays and edge coupling holders

-
Sample can be loaded or removed when the cryostat is cold
-
High cooling power with sample in (He-3) liquid (400 mK with 400 microwatt cooling power)
-
Sample probe and a load-lock with gate valve

FormFactor, Inc.
FormFactor, Inc. (NASDAQ:FORM) is a leading provider of essential test and measurement technologies along the full IC life cycle – from characterization, modeling, reliability, and design de-bug, to qualification and production test.
We constantly strive to help our customers solve the advanced test and measurement challenges of the broader semiconductor industry. Our focus on customer partnership, innovation, agility and operational excellence allows us to earn sustainable business every day.
Contact Details
FormFactor, Inc. Corporate Headquarters
7005 Southfront Road, Livermore, CA 94551, USA
Phone: 925-290-4000
Test & Measurement

