Optical Light Sources
Produce an optical signal from a laser diode or LED.
See Also: Light Sources, LED Sources
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Noise Sources
WGNS
The system allows the user to extend the frequency range of the NFA to allow for accurate noise figure measurements to be performed on a device operating in the 26.5 – 170GHz range on wafer as well as in benchtop applications. Farran offers the WGNS series of noise sources to be used in conjunction with the FBC down converters for use as frequency extenders for noise figure measurement test system.
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Advanced Seismic Source
GI-SOURCE
Sercel developed the GI-SOURCE to reduce and suppress the bubble oscillation from a single impulsive source to simplify processing. The GI-SOURCE impulsive source is based on the same technology as the GI-SOURCE but is different in that it has two independent air chambers within the same casing : the Generator (generating the primary pulse and creating the main bubble) and the Injector (injecting air inside the main bubble so that it collapses quickly).
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Light Source
OrienTek Optical Technology Ltd.
High Precision● Highly accurate unit offering 6 calibrated wavelengths● Interchangeable connectors● Durable and reliable design● Easy-to-use interface forerror-free testing● Rubber armor protection
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Light & Weather Fastness Tester
TF420
TESTEX Testing Equipment Systems Ltd.
Light & Weather Fastness Tester , to determine color fastness to light, weather and light aging of various colored textiles and other materials by simulating both light and dark cycles and nature weather conditions by specimen holders and rack sprays and long-arc-xenon lamp equipped.
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Fiber Optics
The use of fiber optics as light guidance allows great modularity and flexibility in the setup of an optical measurement system. Optical fibers can be made of many materials, such as plastic, glass, and silicates (SiO2). For high-quality fibre optics, as used in spectroscopic applications, synthetic fused silica (amorphous silicon dioxide) is used, which can be intentionally doped with trace elements to adjust the optical properties of the glass.
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Optical Tensiometers
Theta Lite
Theta Lite is a compact and accurate contact angle meter for simple measurements of contact angle and surface free energy. It also measures surface and interfacial tension.
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Optical Assemblies
Our team works closely with your design team to develop a custom, long-term production solution that fits your specific program. Our manufacturing niche is in low- and mid-volumes (10 to 1,000 units) for assemblies with demanding or non-standard optical performance requirements. Along with Promet’s rigorous QC protocols, our in-house testing labs and engineering support ensure a well-controlled process and predictable results.
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GNSS Correction Sources
Your GNSS operations are only as good as your correction source, it’s important to choose the right one for your business.
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Lighting ICs
Based on its 30-year experience in power conversion and high-voltage technology, ST offers a wide portfolio of solutions for electronic ballasts, ranging from high-voltage ballast controllers for analog solutions (with or without embedded PFC), to complete power management units with integrated drivers and voltage regulator for digital platforms.
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LED Uniform Light Sources
Integrating sphere light source with LED illuminants (white, RGB-colored, NIR). Options available like variable output control and monitor detectors. We are experts in providing customer specific systems. Please contact us for all possible solutions and finding your perfect solutions. E.g. for EMVA 1288 Standard.
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Evaporative Light Scattering Detector
ELSD-LTII
The ELSD-LTII utilizes a high-efficiency LED and enhanced digital signal treatment to minimize noise and deliver optimum sensitivity for trace analysis. An innovative cell design also reduces band broadening and allows sensitivity levels below 200 picograms. The high-performance optical detection system can also be used for combinatorial chemistry and high-throughput screening applications. The new Low Temperature Evaporative Light Scattering Detector (ELSD-LTII) is an easy-to-operate, universal detector that identifies analytes with uniform sensitivity regardless of their spectroscopic properties. It is not a spectroscopic detector. Instead, it removes the mobile phase through evaporation and then makes a light scattering measurement of the dried analyte particles.
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Light Sources
There are many low cost artificial light sources used for illumination or for industrial applications: tungsten or halogen bulbs, fluorescent lamps, LED lamps etc. Some of these sources have regulated intensity of emitted light. However, there very few calibrated light sources of precisely known parameters. A light source can be considered as calibrated when its user can precisely regulate its photometric/radiometric parameters like luminance (or illuminance), radiance (or irradiance) at defined spectrum of interest. Such light sources are needed in many applications among them, in systems for testing night vision devices, VIS-NIR cameras and SWIR imagers. Inframet offers a series of calibrated light sources that can be divides into three groups:
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Laser Source
TW3111
Techwin(China) Industry Co., Ltd
Laser Source TW3111 is a handheld optical light source, newly released in 2007. It can provide 1 to 6 wavelengths output to satisfy specific requirements including the 650nm visible light source and the 1310/1550nm wavelengths for single mode fiber or the 850/1300nm wavelengths for multimode fiber, as well as other wavelengths according to customer's needs. Together with the TW3211 optical power meter, it is a perfect solution for fiber optic network applications.
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Optical Delay
ODL
The Peregrine Optical Delay Line (ODL) provides an exceptional combination of precision, speed, and optical stability at a low price. It is ideally suited for pump-probe experiments and autocorrelation measurements (both interferometric and intensity methods). Advanced voice coil technology allows the ODL to be positioned anywhere in its travel range to within 150 nm. That’s 1 fs for a double-pass configuration. The response time is as short as 1 ms. Our 1-cm-travel ODL is interferometrically stable (measured using a 650 nm laser). No backlash, no hysteresis and no drive trains to wear out as with stepper motors. It’s convenient–the ODL can be positioned using digital commands, an analog voltage or a combination of the two. Two 16-bit on-board analog-to-digital converters simplify data collection. Digital inputs and outputs allow master or slave clocking. An executable Windows application is provided to get you up and running in minutes. In addition, DLLs and LabVIEW Vis for integration into your software are also included.
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Arc/LED Lighting Testers
This system is a modern replacement for an obsolete product tester. This tester Hipots the lamp under test, checks for proper operation at the required voltage and also detects short circuit operation and the 5KV ignitor pulse signal. This tester allows for quick calibration to permit traceable/repeatable results and store the test results for product tracking.
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Light Probes (LED-Test)
As the original inventors of light probes for in-circuit color and intensity test of LEDs, our business partner Optomistic Products has been a leader in LED test for over 20 years, providing LED solutions to customers worldwide. Our unique patented LED test solution offers unparalleled reliability and is widely accepted by the LED test industry.
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Optical Switch
FTBx-9150
With crosstalk of –80 dB and life expectancy of 10 million cycles, the FTBx-9150 Optical Switch is ideal for bidirectional component testing, ribbon fiber testing, multichannel monitoring, remote and multiple-component testing, signal routing and bypass switching. Housed in the LTB-8-based test systems, the FTBx-9150 provides highly accurate and repeatable fiber-to-fiber switching. It offers a choice of 1x2, 1x4, 1x8, 1x12, 1x16, 1x24, 1x32, 2x2 and 2x4 configurations. Designed for minimal reflectance, the switches integrate precision optical components into a compact modular package. Both singlemode and multimode versions are available and offer a solution for all your optical switching needs.
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Light Source
UVF-352S
This is the ultra high power unit fully utilizing the high stability and long life 350watt ultra high pressure mercury lamp. The unit is made to compact size.
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635nm Visible Light Source
VLS-40
The KD Optics VLS-40 is an easy to use, hand-held, visible source used for testing fibre optic cable installations. It is especially useful when testing fibre optic cables close to the terminal equipment. The unit is pocket sized with a long battery life, making it ideal for local fault finding and continuity checking of fibres.
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RF Reference Sources
The 27 GHz 96270A and 4 GHz 96040A Low Phase Noise Reference Sources are designed specifically for RF calibration, featuring a calibration-oriented interface, precision signal level and attenuation, high signal purity and precision low distortion modulation. Both instruments simplify the process of RF calibration by reducing the amount of equipment and simplifying the calculations required.
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High-Density Precision SMU (100 PA, 30 V)
PZ2130A
The Keysight PZ2130A is a high-channel density precision source / measure unit (SMU) with 5 channels per module that saves space at a low cost per channel for a wide range of applications requiring numerous precision power supplies. Its seamless current measurement ranging function eliminates the time it takes to change the range and expands the dynamic range to cover multiple measurement ranges, which reduces test duration. These capabilities make the PZ2130A suitable for applications that require numerous precision power supplies, such as semiconductor reliability tests and integrated circuit (IC) tests. The Keysight PX0107A low noise filter adapter lowers its voltage source noise level, which makes the PZ2130A suitable for noise sensitive applications such as quantum computing as well.
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Optical Fiber
10 Gbps SFP+
Are designed for 10 Gbps serialoptical interfaces for data communications with multimode fiber (MMF).
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Dynamic Light Scattering Systems
Since the release of the UPA in 1990, Microtrac would go on to become the preferred manufacturer of Dynamic Light Scattering instrumentation for nano-particle measurements. What makes our systems unique is our proprietary approach to Dynamic Light Scattering, which allows us to measure from sub-nanometer to several microns, in addition to, the ability to characterize the widest concentration range on the market.
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Light Transmittance Meters
Shenzhen Linshang Technology Co., Ltd.
As a manufacturer of desktop spectrum transmission meter, Linshang Technology provides you with a series of light transmittance meters, including LS108A, LS108D lens transmssion tester for testing IR holes of mobile phone covers, and LS108 blue-violet tester for eyeglass lenses. Universal desktop light transmission meter LS108H, portable optical transmission measuring instrument LS183.
