Vertical Cavity Surface Emitting Lasers
a semiconductor laser diode with light emmission perpendicular from top surface.
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VCSEL Light Source
ams supplies LiDAR systems with specific light sources, called VCSEL (Vertical Cavity Surface Emitting Laser). These VCSELs offer specific advantages over other types of light sources as for instance Edge Emitter Lasers:
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Wet Oxidation System For VCSEL Fabrication
VIXEL-320
The VIXEL-320 is a wet oxidation system intended for the fabrication of Vertical Cavity Surface Emitting Lasers. It is an atmospheric-pressure oxidation system with in-situ monitoring of oxide aperture formation. It accommodates single wafers of up to 150mm (6") in diameter.
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SparkFun Distance Sensor Breakout
4 Meter, VL53L1X (Qwiic)
This SparkFun Distance Sensor Breakout utilizes the VL53L1X next generation ToF (Time of Flight) sensor module to give you the highly accurate measurements at long ranges for its size. The VL53L1X from STMicroelectronics uses a VCSEL (Vertical Cavity Surface Emitting Laser) to emit an Infrared laser to time the reflection to the target. That means that you will be able to measure the distance to an object from 40mm to 4m away with millimeter resolution! To make it even easier to get your readings, all communication is enacted exclusively via I2C, utilizing our handy Qwiic system so no soldering is required to connect it to the rest of your system. However, we still have broken out 0.1”-spaced pins in case you prefer to use a breadboard.
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SparkFun Distance Sensor
1.3 Meter, VL53L4CD (Qwiic)
This SparkFun Distance Sensor Breakout utilizes the VL53L4CD next generation ToF (Time of Flight) sensor module to give you the highly accurate measurements at short ranges for its size. The VL53L4CD from STMicroelectronics uses a VCSEL (Vertical Cavity Surface Emitting Laser) to emit an infrared laser to time the reflection to the target. That means that you will be able to measure the distance to an object from 1mm to 1300mm away with millimeter resolution! To make it even easier to get your readings, all communication is enacted exclusively via I2C, utilizing our handy Qwiic system so no soldering is required to connect it to the rest of your system. However, we still have broken out 0.1”-spaced pins in case you prefer to use a breadboard.
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Optoelectronics and Photonics
SemiProbe has developed probe stations for a wide variety of optoelectronic and photonic device applications, including light emitting diodes (LEDs), vertical cavity surface emitting lasers (VCSEL) and photo diodes. Testing and handling small, fragile, thin wafers with thousands of die on them poses unique challenges that require innovative solutions.
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Optical Modules
VI Systems GmbH introduces the fiber coupled 850nm vertical cavity surface emitting laser (VCSEL) transmitter module VM64-850M for data rates of up to 80 Gbit/s. The transmitter module features a V-connector for the electrical input signal and for the optical output a 50/125 multi mode fiber which is terminated with a standard FC/PC connector. The left picture below shows the module. The picture on the right shows an optical eye diagram at 32 Gbaud (64 Gbit/s) in a back-to-back test configuration as tested by partners at the Heinrich Hertz Institute in Berlin.
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Fixed Laser Source Module
Keysight offers a broad choice of fixed laser sources, which are available as single-wavelength and dual-wavelength modules as part of the Keysight Lightwave Solution Platform. The Keysight 8165xA Fabry-Perot laser sources can be used in conjunction with optical power meter modules for insertion loss, optical return loss and PDL measurement of broadband components and fiber. The Keysight 81663A Distributed Feedback Laser Sources are best suited for amplifier test and WDM system test applications. Keysight covers PON and common WDM wavelengths with its 81663A Distributed Feedback (DFB) laser source modules. The precise tunability around ITU-grid center wavelength gives you the flexibility to match test setups to the latest requirements of the DWDM-system. The fine-tuning allows to shift the center wavelength from one DWDM transmission channel to the adjacent channel in dense WDM systems. The built-in isolator ensures highest laser stability, even when reflections are present in the optical path.
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High-Resolution VMEbus Laser Axis Board
10897D
The 10897D High-resolution VMEbus laser axis board provides excellent resolution of up to 0.3 nm with a high resolution interferometer. The data age uncertainty is dramatically reduced allowing extremely accurate measurement and control of moving systems. The very high data rates accommodate high-bandwidth and high-performance closed-loop applications. Configured with appropriate lasers and optics components, the 10897D supplies unsurpassed positioning accuracy for dynamic measurement.
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PCI Three-Axis Laser Board
N1231A
The Keysight N1231A PCI Three-Axis Laser Board is a register based PCI bus board that implements three axes of laser measurement for position monitoring and closed-loop servo control. The hardware outputs, optimized for connection to a DeltaTau PMAC servo control system, provide parallel digital position data at rates up to 4MHz. The same position data along with velocity data is available over the PCI bus at rates up to 100kHz (3 axes of position and velocity) or 200kHz (position or velocity only).
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Tunable Laser Source - PXI
Laser 1000 Series
The Laser 1000 Series PXIe module is a Continuous Wave (CW), tunable laser source offering high-power output, narrow 100kHz linewidth and 0.01pm resolution tunability.With seamless PXI integration, it can be easily integrated into new or existing PXI test setups. Save space, lower your costs and improve testing efficiency while delivering reliable and repeatable results in production or research environments.
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Fixed Wavelength CW Laser Source (FP) - PXI
Laser 1100 Series
The Laser-1102 is a Continuous Wave (CW) laser source offering high power 850 nm output into multimode fiber with stable output power operation.
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Compact Tunable Laser Source with Continuous Sweep Mode, 1520nm to 1630nm
81940A
Keysight's 81940A high power compact tunable lasers enables optical device characterization at high power levels and measurement of nonlinear effects. It's improves the testing of all types of optical amplifiers and other active components as well as broadband passive optical components. As single slot plug-in modules for Keysight's 8163A/B, 8164A/B and 8166A/B mainframes, they are a flexible and cost effective stimulus for single channel and DWDM test applications. Each module covers a total wavelength range of 110 nm in the C+L-band.
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2-Axis High-Resolution Laser Axis Board for VME
10898D
The 10898D 2-axis high-resolution laser axis board provides the same resolution as the Keysight 10897D high-resolution laser axis board with increased slew rates and reduced noise. The increased stage velocity limits and low noise compared to previous laser systems offer premium positioning repeatability and accuracy for advanced applications such as IC fabrication equipment.
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Step-Tunable Laser Source, High Power and Low SSE, Basic Line
N7779C
The new N7779C basic line step-tunable laser source is ideal for cost-effective testing of broadband optical devices. It can also serve as a highly stable, tunable local oscillator for receiver testing or transmission experiments.
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Single-Port Tunable Laser System Source
N7711A
The Keysight N7711A and N7714A tunable lasers are single-port and four-port sources, available with C-band or L-band wavelength coverage. The narrow linewidth and offset grid fine-tuning capability make them ideal sources for realistic loading of the latest transmission systems. All models can reach any wavelength point within their specified wavelength range just like all other Keysight tunable lasers. In this mode, code compatibility with existing test setups based on Keysight's range of full-size and compact tunable lasers is a great asset. In system loading applications, it may be preferable to grid-tune the lasers like system transmitters, simply by changing the channel index. The channel grid is adjustable to standard ITU-T grid spacing like 50 GHz, and to arbitrary grids. Likewise, the zero frequency (base channel) of the chosen grid is adjustable. A 12 GHz fine-tuning range allows de-tuning the frequency.
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Tunable Laser Source - MATRIQ
The Laser 1000 Series is a fully-compliant micro-ITLA laser with up to four channels in a compact benchtop form factor.Offering 0.01 pm resolution tunability across C or L bands, exceptional power accuracy up to 16.5dBm, and optional dither suppression, this is a versatile and cost-effective general purpose instrument.
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Tunable Laser Source, High Power And Low SSE
N7778C
The N7778C value line tunable laser source offers a peak output power of more than +12 dBm, at least 75 dB/nm above its spontaneous emission level. It features a typical wavelength repeatability of ±1.5 pm at two-way sweeps up to 200 nm/s. The N7778C’s balance of features, performance and price makes it suitable for cost-effective, high-throughput manufacturing-floor component testing as well as for coherent transmission experiments.
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Fixed Wavelength CW Laser Source (FP) - MATRIQ
The Laser-1102 is a Continuous Wave (CW) laser source offering high power 850 nm output into multimode fiber with stable output power operation.
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Fixed Wavelength CW Laser Source (DFB)
Laser 1200 Series
The Laser 1200 Series is a highly customizable fixed-wavelength Continuous Wave (CW) laser source available in a wide range of wavelengths and powers.With seamless PXI integration, it can be easily integrated into new or existing PXI test setups. Save space, lower your costs and improve testing efficiency while delivering reliable and repeatable results in production or research environments.
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Tunable Laser Source, High Power And Lowest SSE, Top Line
N7776C
The new Keysight N7776C top line tunable laser source is designed to reach best-in-class accuracy in static and swept operation for outstanding test efficiency. Two-way sweeps up to 200 nm/s speed with sub-picometer repeatability and without impacting the specified dynamic accuracy accelerate wavelength-dependent alignment processes and the automated calibration of wavelength-selective devices. Shorter time to testing and faster swept-wavelength tests help reduce test cost per device, improve test margins and lower the cost of ownership.
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Laser Surface Velocimeter
LSV-1000
The LSV-1000 represents Polytec?s new, compact velocimeter generation for non-contact length and speed measurement of continuous goods. The sensor provides length and velocity data fast, laser-precise and reliably for control and cut-to-length applications.
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Coupled Cavity TWTs
Communications & Power Industries
• Frequencies from 2.7 to 37.5 GHz• Peak levels: 500 W to 180 kW• Cooling type: air, liquid, conduction• Depressed or grounded collectors• CW (Continuous Wave) and Pulsed
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Surface Cleanliness
Surface cleanliness: Soluble salts & ion specific contamination (sulphates, chlorides, nitrates etc.) which are often invisible to the eye, together with amine blush (for amine cured epoxy coatings) can result in premature coating failure, resulting in high re-coating and maintenance costs. Elcometer has a range of test equipment for assessing surface cleanliness prior to applying a coating.
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Vertical Capabilities
The Libra portfolio offers a broad range of vertical capabilities that complement our system integration offering. This helps our customers simplify their supply chain and more easily manage their requirements across those verticals with a reliable partner. Our 85 years of history of providing vertical capabilities tied to end product assembly, has also taught us that potential manufacturing problems get identified more readily and earlier in the product life cycle, when the various build parts are co-managed. Geometrical tolerance stack-up issues , for example, in machined parts that are then assembled together, can be identified and managed quickly and efficiently when the experts in both machining and assembly are working closely together, within our company. That makes us a more trusted pair of hands in the manufacture of your product.
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Cavity Stabilized IMPATT Oscillators
Available Frequencies: from 26.5 to 140 GHz Maximum CW power: 300 mWatt Frequency stability: from 0.05 to 0.2 MHz/C
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6U Vertical Card
439
VECTOR Electronics and Technology, Inc.
Chassis for vertical card installation
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Surface Analysis
Dimension FastScan Bio
The Dimension FastScan Bio Atomic Force Microscope (AFM) breaks longstanding barriers to provide routine high-resolution research of biological dynamics, with temporal resolution up to 3 frames per second for live sample observations. Furthermore, it does this while making the AFM easier to use than ever before.
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Surface Profile Gauge
SRT-6223
Specially used to take accurate measurement of the peak to valley height of the surface profile of the surface profile of blast cleaned surfaces.specifications:display: 4 digits. LCDRange: 0um to 800um (0mils to 30mils)Accuracy: +5% or +5( whichever is the greater)resolution: 1um (0.1mils)Metric and Imperial switchablePC interface: RS232CMeasurement speed: >30readings per minuteweight: 280gdimensions: 162x65x28mm(6.4x2.6x1.1 inch)operating temperature: 0-50℃ , 80% RHCase: high impact ABSBatteries: 4x1.5v (AAA) Batterystandard accessories included:carrying case: 1 pcoperation manual 1 pcoptional accessory:cable and software for RS232C
