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The RL3940 is characterized as a Folded Beam Dark Field ring light.
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Precisely aimed LEDs, along with an aluminum beam folder, provide a specific and repeatable light pattern on the imaging plane.
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The light provides up to 11kLux at a working distance of .6” (15mm).
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The RL3940 is available in a wide range of wavelengths from UV to IR.
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The folded-beam configuration provides dark field illumination in a compact 3.9” (100mm) housing.
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The housing’s large inner diameter can accommodate lenses up to 55mm in diameter.
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The light can also be ordered with an optional mounting ring.
FormFactor - Cascade Light Wave Probe - Multi-configurable optical probe for photonic device characterization
The LWP series Lightwave Probe enables optical measurements for on-wafer and hybrid photonics devices. It features user replaceable fiber pigtails allowing the probe to be optimized for a variety of light delivery and light collection applications including the characterization of topside illuminated photodiodes, Vertical Cavity Surface Emitting Lasers (VCSELs), hybrid transmitters and receivers, and LEDs.
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Fully isolated experiment space for true 4K temperatures during probing
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Cryogenic positioners to provide large travel ranges without warming up the device
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Flexible thermal jumpers to ensure high thermal conductance and low mechanical transmission
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A soft vacuum bellows provides a compliant mounting interface for the cryocooler
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Quick release vacuum feedthroughs for easy configurability
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A large rectangular port for high signal capacity
See more Key Features in Specifications & Details tab
Image optimization features:
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Auto gain (manual gain control: 0 to 32 dB)
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Auto exposure (manual exposure control: 35 µs to 26.8 s)
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Auto white balance (GT4907C only)
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Binning (horizontal and vertical)
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Color correction, hue, saturation (GT4907C only)
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Column defect masking
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Decimation X/Y
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Gamma correction
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Three look-up tables (LUTs)
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Region of interest (ROI), separate ROI for auto features
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Reverse X/Y
Camera control features:
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EF lens control (order option -18)
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Event channel
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Image chunk data
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IEEE 1588 Precision Time Protocol (PTP)
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RS232
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Storable user sets
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StreamBytesPerSecond (bandwidth control)
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Stream hold
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Sync out modes: Trigger ready, input, exposing, readout, imaging, strobe, GPO
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Tap mode switchable in Vimba Viewer 2.0 or later (four-tap, one-tap)
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Temperature monitoring (main board and sensor board)
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Trigger over Ethernet (ToE) Action Commands
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Designed specifically for temperature compensation of os3100 strain gages relief.
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Ruggedized, weldable sensor package
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Qualified to same rigorous standards applied to electronic gages
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Spot-weld, epoxy, or screw mounted.
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Double-ended design supports multiplexing of many sensors on one fiber
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Included in ENLIGHT’s sensor templates – allows for quick and easy optical to mechanical conversions
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Combined eye-pieces and CCD camera mount
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3x zoom and quick lens exchange
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Engraved guides on mmW platen
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Supports broadband, load pull, coax RF and banded waveguide configuration
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Rock-solid mechanical design
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Submicron stage accuracy
See more Key Features on Specifications & Details tab
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Highly stable granite base
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Independent, coarse movement of X and Y axes, combined with easy fine adjustments
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Re-configurable for DC, RF, mmW, FA, WLR and more
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Full thermal range of -60°C to +300°C
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Low-profile, straightforward design
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Spacious top chambers for up to 12 positioners
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Reduces electrical noise by providing a fully electromagnetically shielded, ultra-low-noise, light-tight environment
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Enables accurate low-noise measurements of atto amperes, femtofarads and microvolts at temperatures down to -60°C
See more Key Features on Specifications & Details tab
Impedance Standard Substrates (ISSs) supports all of your high-frequency probing applications. Using them ensures greater accuracy and better repeatability in on-wafer calibration of vector network analyzers. Our ISSs offer the proven accuracy of LRRM calibrations with automatic load inductance compensation.
The graphical user interface provides various screens for control of the test set and display of parametric measurements including: TX power, TX frequency (center), sweep rate, FM deviation, TX pulse width, and PRF (pulse systems)
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Tests FMCW radio altimeters including CDF types
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Fast detector for tracking LPI radio altimeters with TX power management
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Direct-connect to UUT transmit/receive port or to installed system via antenna couplers
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Ratio-metric RF loop test allows TX, RX, antenna or feeder faults to be identified
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Programmable multi-leg climb/descend profiles
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Large color touch-screen display with simple user interface
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Remote control interface (Ethernet)
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Lightweight and compact
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Battery 4 hours plus duration
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Software upgradeable
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Paddles (Set Polarization) - Full polarization control by rotating any of the 5 electro-optic 1⁄4-wave plates to achieve the desired SOP setting with high accuracy, repeatability and resolution.
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Scrambler - Uniform polarization scrambling with full Poincaré Sphere coverage and user-selectable Rayleigh distribution scrambling rates.
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Depolarizer - A single-speed, ultrafast random scrambling mode to reduce the degree of polarization (DOP) of the measured signal or to introduce an extremely fast ΔSOP Impulses for lightning simulation and loop testbeds.
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Spinner - Superfast SOP rotations/scrambling up to 940,000 rad/sec for characterizing the new generation coherent PM-QPSK transceivers.
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Tracker - Fast, robust, and endless polarization tracking with no dropouts or ‘glitches’.
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Acquirer - Acquirer is the automated ‘smart’ paddles mode to drive the SOP to maximize or minimize a feedback signal.
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
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