Spectral Response
sensitivity of sensor to a specific wavelength over a spectral band.
See Also: IPCE
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Product
Ambient Light Sensors
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Renesas' ambient light sensors can adjust a display’s backlight, which improves user experience and power savings by optimizing the display’s viewability. Their ultra-low light sensitivity, low power consumption, ideal spectral response, and easy to use simple output algorithm make them best-in-class. We offer a full suite of light-to-analog and light-to-digital solutions to suit your applications requirements and budget.
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Product
Light Sensor
NaPiCa
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Panasonic Industrial Devices Sales Company of America
Visible light sensor (Silicon Photo IC) that detects light and converts into electrical current. Consists of a photodiode and built-in amplifier. Optical filter provides spectral response similar to human eye sensitivity. Applications include: LCD Backlight Control, Commercial and Residential Lighting Brightness Control, Security Lighting.
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Product
Extreme Low Power Detector Laser Power Meters
11XLP12
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11XLP12 extreme low power detector is best suitable for low power im both the µW and mW regimes with very low thermal drift. Featuring broadband flat spectral response, minimal thermal drift and a noise equivalent power as low as 1 µW the 11XLP12 is ideally suited for measuring any pulsed or CW low power laser.
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Product
Chips and Diodes
NC100/200/300/400 Series
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Noisecom's noise diodes are the fundamental building blocks for analog noise systems. They are sorted for performance characteristics that enhance their broadband noise output and flat spectral response. All Noisecom noise diodes can deliver symmetrical white Gaussian noise and flat output power versus frequency
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Detector Testing
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CI Systems' Optical Test benches are especially built to test many types of detector arrays used as the sensors of a camera, from visible to far infrared ranges. With CI Systems' expert know-how, these test benches can be tailored to a customer's design requirements. MTF, spectral response, crosstalk, NETD and sensitivity are some of the basic parameters that can be tested with CI's Optical Test benches during the design, manufacturing and integration of detector arrays.
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Solar Cell Characterisation
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The PVE300 permits the determination of device spectral responsivity (from which may be determined EQE), and, having performed measurements of sample reflectance (and transmittance where required) the determination of IQE.
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Product
Frequency Response Analyzers
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Frequency Response Analysis (also referred to as Transfer Function Analysis) measures the output spectrum of a system relative to a stimulus, and is used to characterize the dynamics of the system under test. The technique measures the magnitude and phase relationship between output and input waveforms as a function of frequency. The input signals may be from a wide range of sensors including acoustic (microphones/sonar), mechanical (accelerometers/displacement transducers), optical (photodetectors), and electrical (amplifiers).
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Product
Impulse Response Measurements
Dirac
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Dirac is a sophisticated tool to calculate a very wide range of acoustical parameters from impulse response measurements of an enclosure. Through many years of development and customer feedback, Dirac has grown to support many different applications. Due to its user friendly interface it is suitable for field measurements, but it also contains many advanced features that make it useful in a laboratory or research setting.
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Product
Spectral Analysis
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Quality Engineering Associates Inc.
QEA’s PSpec series of products is a new generation of hand-held, wireless, high-performance digital spectrometers that make spectral analysis easier and more convenient than ever before. With our PSpec devices the lab goes with you, enabling collection on the fly of objective, unambiguous data, whenever and wherever it’s needed. Built-in wireless connectivity via Bluetooth enables two-way communication with your smart, tablet or PC. PSpec devices include PC-based Excel application software for data logging, analysis and reporting. With PSpec you’ll enjoy a whole new world of state-of-the-art, mobile analysis tools at an affordable price. The PSpec series offers the perfect tool, whatever your application.
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Product
Frequency Response Analyzers
6300 Series
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The Venable Model 6300 Series is our popular 2-channel hardware/software system supplying the same functionality as all Venable FRAs, with the 6300 leading the industry with more integrated testing and measurement capabilities than any other instrument in its class.
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Product
Spectral Irradiance / Illuminance Calibration Standards
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Standard lamps calibrated in illuminance and spectral irradiance. Traceable calibrations in the wavelength range from 200 nm to 2500 nm.
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Spectrally Controlled Interferometry For Measurement And Analysis
SCI
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Directly measure all surfaces and angles in one setup, for an ROI of < 1 year.
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Product
Fast Response Flow Controller for Low Flow
HFM-300 / HFC-302
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The all metal HFM-300/HFC-302 is Teledyne Hastings' metal sealed, fast response series of mass flow meters and controllers. Featuring reliability and stability, the 300 Series is chosen by OEM's for its fast response under a wide range of conditions.The HFM-300 / HFC-302 meters and controllers have flow ranges from 0-5 sccm to flows of 0-25 slm; provide analog outputs, are constructed of stainless steel and have normally closed valves. The full scale range is specified by the end user. A NIST traceable calibration certificate is standard. Corrosive gases and pressures up to 1000 psig are easily measured. Cleaning for oxygen service is available.
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Product
Qwiic Spectral Sensor
AS7341
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The AS7341 is an 11-channel spectral sensor from AMS that covers wavelengths between 350nm to 1000nm. It features eight channels that span the visible spectrum and there's a channel for Near IR, clear, and flicker detection up to 2kHz. Point a spectral sensor at an object and it measures the reflected or absorbed electromagnetic wavelengths.
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Product
Spectral Sensing
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The ams multi-spectral sensing family includes a broad array of spectral sensing devices providing between 6 and 18 channels in the visible and near-infrared spectrum. All products feature CMOS interference filters and benefit from innovative factory calibration to deliver precise spectral characteristics over their lifetime. Most include direct LED drivers to synchronize and control light sources for efficient digital shutter operations.
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Product
ITenme SPIC-301 Spectral Irradiance Colorimeter
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Hangzhou Everfine Photo-E-Info Co., LTD
iTenme SPIC-301 Spectral Irradiance Colorimeter is unique for its technology of RWM(Reading while Measuring) which integrates optical sensing, sensing position detecting and smart display in a handhold device. It can display the sensing angle of the optical window while measuring spectral irradiance in real time.SPIC-301 can be widely applied in on-site measurement of indoor lighting,commercial lighting,classroom lighting, etc.
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Fast Response Flow Controller for Medium Flow
HFM-301 / HFC-303
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The HFM-301 / HFC-303 meters and controllers have flow ranges from 0-25 slm to flows of 0-1000 slm; provide analog outputs, are constructed of stainless steel and have normally closed valves. The full scale range is specified by the end user. A NIST traceable calibration certificate is standard. With a choice of elastomers and high pressure options, the HFM-301 / HFC-303 services a wide variety of applications. Cleaning for oxygen service is available.
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Product
Frequency Response Analyzers
350C Series
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Venable Model 350c is the 3 channel successor to the original workhorse Model 350a/b that launched in 1986 and established Venable Instruments as a market leader. The contemporary 350c Series incorporates a 3rd channel, allowing the user to measure more transfer functions simultaneously with one sweep, such as source and load impedance. The 350c is the only frequency response analyzer in the industry that can measure absolute phase, using a reference channel.
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Product
Spectrally Flat Class B Albedometer
LPPYRA05
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Albedometers are composed of two pyranometers that are mounted back-to-back. An albedometer measures in two directions; one pyranometer is facing upwards (measuring the global solar radiation), the other pyranometer is facing downwards (measuring the reflected solar radiation).
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Product
Spectrally Flat Class C Albedometer
LPPYRA06
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Albedometers are composed of two pyranometers that are mounted back-to-back. An albedometer measures in two directions; one pyranometer is facing upwards (measuring the global solar radiation), the other pyranometer is facing downwards (measuring the reflected solar radiation).
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Product
Spectrally Enhanced Imaging Colorimeter
LumiTop 2700
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Instrument Systems Optische Messtechnik GmbH
The LumiTop 2700 combines the accuracy of Instrument Systems’ well-known spectroradiometer CAS140 series with the obvious advantages of imaging colorimetry. Our innovative design merges an RGB CCD camera and a flicker-diode with the high-end spectroradiometer CAS140 CT or D. Using the extremely accurate spectral information of the CAS140 measurements as reference, guarantees spectroradiometric precision across the whole 2D image.
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Product
SFIM-400 Spectral Flickering Irradiance Meter
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Hangzhou Everfine Photo-E-Info Co., LTD
The SFIEM-400 integrates the functions of spectral measurement and flicker analysis, and uses the international patent design as the core to achieve high precision and high sensitivity measurement. Dedicated to the measurement of parameters such as light source, fast luminosity curve, flicker, flicker index, percent flicker, etc. One-click operation, one step to complete the field measurement and analysis, data real-time reading.
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Product
Digital Stimulus Response PXI Card
GX5152 Series
PXI Card
The GX5152 Series are high speed, 6U PXI, digital I/O instruments. The GX5152 master controller has 32 I/O channels that supports test rates up to 50 MHz and vector depths up to 128 Mb per pin. The GX5153 slave offers the same timing characteristics and multiple I/O level configurations when used in conjunction with the GX5152. The GX5152 can control up to 15 GX5153 boards using the same timing and sequencer.
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Product
Spectral Single-Mode Diode Laser
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The diode lasers are compact, single-mode light sources with a spectral width in the sub-MHz range (cw). A modulation input is optional. The wavelength for standard products is in the range 1530nm-1565nm (other wavelength can be tested).
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Digital/Analog Frequency Response Analyzer
8800 Series
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The analyzer utilizes a digital “Sync” signal to provide synchronization between analog and digital hardware. The Model 8800 performs simultaneous analysis on both analog input channels and digital target processor, reliably capturing all data. Versatile by design, the Model 8800 digital interface can be disabled, via software, to use the analyzer in a standard 2-channel, analog-only configuration.
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Product
SP-20 Spectral Photosynthetic Radiometer
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Hangzhou Everfine Photo-E-Info Co., LTD
SP-20 test speeds up to milliseconds. It realizes the measurement functions of spectral power distribution, photosynthetic radiation parameter, optical quantum parameter, photo-electrical parameter, and it also realizes the quantity conversion between the three measurement systems. Refer to DLC, ASABE, DIN, GB, CQC, CSA and other international plant lighting standards.
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Pneumatic Horizontal Shock Response Spectrum Test System
KRD15 series
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KRD15 series is the state-of-the-art shock response spectrum tester that adopts compressed gas energy to provide impact energy, push the shock hammer to impact the resonance plate, and generate high energy shock. Comparing to traditional pendulum shock response spectrum tester, this machine has the advantages of high energy, stable performance, high reliability, good repeatability, easy adjustment, safety and environmental protection. It is mainly applied in the industries of aerospace, aviation and ships.
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Product
Spectral Domain Signal Analyzer
Baudline
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Baudline is a time-frequency browser designed for scientific visualization of the spectral domain. Signal analysis is performed by Fourier, correlation, and raster transforms that create colorful spectrograms with vibrant detail. Conduct test and measurement experiments with the built in function generator, or play back audio files with a multitude of effects and filters. The baudline signal analyzer combines fast digital signal processing, versatile high speed displays, and continuous capture tools for hunting down and studying elusive signal characteristics.
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Product
Shock Response Spectrum Analysis
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A Shock Response Spectrum (SRS) is a graphical presentation of a transient acceleration pulse’s potential to damage a structure. It plots the peak acceleration responses of a bank of single degree-of-freedom (SDOF) spring, mass damper systems all experiencing the same base-excitation as if on a rigid massless base. Each SDOF system has a different natural frequency; they all have the same viscous damping factor.
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Product
FPGA Impulse Response (FIR) Filter Fo Gage Digitizers
eXpert / Finite Impuls Response (FIR)
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The onboard FIR Filtering eXpert FPGA DSP feature is a powerful method for removing unwanted signal features (like noise) and emphasizing signal features of interest.
