Diode
See Also: Laser Diode, Zener Diode, Diode Test, Photodiode
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Product
High Power Laser Diode Drivers
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Lumina Power state-of the art laser diode drivers are designed for the emerging high power laser diode industry.
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Product
Step Recovery Diodes
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Macom Technology Solutions Holdings Inc.
MACOM’s Silicon and GaAs varactor multiplier diodes provide broadband performance ranging from 10 MHz to 70 GHz. They are ideal for multiplier circuits and are available in die form, plastic and ceramic packaging. These diodes boast a flip chip series for higher frequency millimeter wave applications; plastic packaged series for microwave frequency surface mount applications; ceramic packaged series for high power waveguide and coaxial applications.
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Product
THz Diodes
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Macom Technology Solutions Holdings Inc.
The intrinsic cutoff frequencies of these Schottky junction devices exceed 1 THz, making them well-suited for use in mixers and detectors operating in the frequency bands from 60 GHz into the hundreds of GHz bands.
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Product
AMIDA VCSEL Tester
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AMIDA VCSEL tester can be divided into three parts: LIV measurement system, Near Field measurement system and Far Field measurement system. To achieve the above three measurements, in addition to the necessary optical components and optical instruments, the core technology is to provide fast and stable current pulses to drive the VCSEL laser diode to emit light, and then to test various optical and electrical properties
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Product
Digital I/O Board, 64 Optically Isolated I/O Channels, 24V
APCI-1564
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32 bit, 33 MHz, PCI interfaceInput channels32 isolated digital input channels, 24 V, incl. 16 interruptible and 3 fast counter inputsInput channels organised in 4 groups of 8 channels, each group has its own ground lineVoltage reversal protectionAll inputs are filteredOutput channels32 isolated digital output channels, 10 to 36 VOutput current per channel 500 mAWatchdog for resetting the outputs to "0"After power/ON the outputs are reset to ì0îShort-circuit current for 16 outputs ~ 3 AShort-circuit current for 32 outputs ~ 6 AShort-circuit current per output ~1.5 AElectronic fuseOvertemperature and overvoltage protection24 V power outputs with protection diodes and filtersSpecial output capacitors minimise electromagnetic emissionsExternal 24 V supply screened through a protection circuitryShutdown logic when the external supply voltage drops unter 5 V
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Product
Network Tester
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PeakTech Prüf- und Messtechnik GmbH
Compact 3½-digit multimeter, developed according to the CAT III 600 V standard with integrated LAN network tester. In addition to the extensive measurement functions for voltage, current and resistance, this model has a fast-reacting continuity test with an acoustic signal and the possibility of performing diode tests. This combination measuring device is a very practical test device that easily shows the correct pin assignment of network cables by comparing a transmitter with the corresponding cable receiver using an LED. Trouble-free checking of cable passage, open, short and cross connect is possible.
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Product
ORing FET Control
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Renesas' ORing MOSFET Controllers with a suitably sized N-Channel power MOSFET(s) increase power distribution efficiency and availability when replacing a power ORing diode in high-current applications. They provide gate drive voltage for the MOSFET(s) with a fully integrated charge pump.
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Product
Digital Multimeters
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*5½-digit resolution to 8½-digit resolution DMMs*6ppm basic voltage measurement accuracy on the 8½-digit DMM for calibration laboratories*Fast, 1 Msample/s sampling speed to capture complex, low level current profiles from IoT devices or other wireless devices*Sensitivity of 1 µΩ and 1 pA to test low power devices for research, design, and manufacturing test*A wide range of measurement functions such as DC and AC volts, DC and AC current, two- and four-wire Ohms, continuity, frequency, period, RTD, thermistor, and thermocouple temperatures, diode test, and capacitance*Numerous interface options including LAN/LXI, USB-TMC, GPIB, and RS-232 for data acquisition and automated testing*Intelligence to execute tests and create customized measurements with minimal PC interaction*Measurement expansion up to ten channels
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Product
Frequency Doublers To 12 GHz
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Pulsar Microwave Frequency Doublers utilize Schottky diodes in a bridge configuration to accomplish the frequency doubling. The input frequency operates from 0.2 to 6000 MHz. Frequency Quadruplers are also available using using this topology. Designs are matched to 50 Ohms and are available in a wide variety of package styles, such as plug-in, flatpack, and connectorized housings. Miniature surface mount packages are the most popular style, and are readily available on tape and reel for use in automated assembly applications.
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Product
864W to 1008W - Single Output
FPS Series
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*1U High*Up to 3000W (3 units) in 19" rack*Hotswap capable (ORing diodes built in)*Low Cost*PoE Option
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Product
Planar-Doped Barrier Diode Detector, 100 kHz to 2 GHz
8471D
Diode Detector
The Keysight 8471D is a low-cost, planar-doped barrier detector offering excellent performance to 2 GHz. A negative polarity output is standard, and a positive polarity is available as Option 103. A load option (Option 102) extends the square-law region to at least -10 dBm. The Keysight 8471D has a BNC (m) input connector and a frequency range of 100 kHz to 2 GHz, making it ideal for use in RF and low microwave applications.
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Product
Handheld Digital Multimeter, AC/DC Current, AC/DC Voltage, Capacitance, Resistance, True RMS
72-2995
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40,000 count industrial True RMS digital multimeter is a highly versatile handheld instrument boasts 5-1/2 digit TRMS accuracy. It provides AC/DC voltage and current measurement, resistance, capacitance, temperature and frequency measurement, displaying readings on a backlit LCD digit and analogue bargraph display. Other features include non-contact voltage detection, continuity and diode test and USB data logging. All this is housed in a rugged overmolded enclosure with carry case, test leads and USB interface cable included.
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Product
SFP BIDI
2.5 Gbps LC BIDI
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Is specifically designed forhigh performance integrated duplex data link overbi-directional single mode optical fiber. Thehigh-speed laser diode and photo diode areprovided as a light source and a detector,respectively.
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Product
Confocal FLIM for Macroscopic Objects
DCS-120 Macro
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*FLIM of Macroscopic Objects*Scan Field Up to 15 mm Diameter*Two Fully Parallel TCSPC FLIM Channels*Compact bh Simple-Tau or Power-Tau System*Scanning by Fast Galvanometer Mirrors*Channel Seperation by Dichroic or Polarising Beamsplitters*Individually Selectable Pinholes and Filters*One or Two BDL-SMN or BDS-SM ps Diode Lasers*Tuneable Excitation by Super-Continuum Laser with AOTF*Two Fully Parallel Detection Channels*Two HPM-100-40 GaAsP Hybrid Detectors*Optional: Two HPM-100-06 Hybrid Detectors, IRF Width < 20 ps FWHM*Optional: HPM-100-50 Hybrid Detectors for NIR FLIM*Optional: Multi-Wavelength FLIM*Excellent Time Resolution: Electrical IRF Width 6.5 ps FWHM*Time Channel Width Down to 813 fs*Megapixel FLIM, Up to 2048 x 2048 Pixels at 256 Time Channels*Simultaneous FLIM/PLIM*Wideband Version, Compatible with Tuneable Lasers*Electronic Pinhole Alignment*Optional: Spatial Mosaic FLIM via Motorized Sample Stage
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Product
3-Slot Data Acquisition Mainframe With GPIB, Three 20-Channel Multiplexer Modules, And BenchVue DAQ Software
DAQ973MBX
Mainframe
The DAQ973MBX Best Multiplexer Bundle offer includes a DAQ973A three-slot data acquisition mainframe, three 20-channel DAQM901A multiplexer modules, and a BV0006B BenchVue DAQ software with a KeysightCare software support subscription. This bundle provides the following:3-slot mainframe with USB, LAN, and GPIB6.5-digit (22-bit) internal DMM60 channels of multiplexer switches6 channels of dedicated current measurements2-and 4-wire scanning300 V switching80 channels/s scanningbuilt-in thermocouple reference junctionbuilt-in signal conditioning measures thermocouples, RTDs and thermistors, AC / DC volts and current; resistance, frequency / period, diode test, and capacitance36-month node-lock BV0006B BenchVue DAQ software license with KeysightCare software support subscription
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Product
Digital Lux Meter
PM-3
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Is a compact, lightweight & easy to use Illuminance meter. The sensor is a highly stable silicon photo diode having a wide measuring range. Its spectral response is closely matched with the CIE relative photopic luminosity curve by multi-element glass filters. The sensor is also cosine corrected for true response at variable incidence angles.
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Product
Optoelectronics and Photonics
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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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Product
Pulsed Injection Locked IMPATT Amplifiers
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Pulsed injection locked amplifier incorporates IMPATT diode, ferrite input/output isolators, circulators, and pulse modulator. Only DC power supply, RF input signal, and external trigger signal are required to operate amplifier. Output phase noise parameters are very close to the noise parameters of the input RF signal.
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Product
Bypass Diode Thermal Test System
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King Design Industrial Co., Ltd.
* Power: the heating board control panel uses 220V single-phase power.* Power consumption: 1.0KVA, 1000W(Max)* Volt: 220VAC* Current: 4.5A* Heating board: one controller per board* Power rate: room temperature raise to 75°C± 5°C within one minute.* Heating board dimension: 500mm x 1,000mm* 6-sheet electrical heating boards test: used to test the 2,200mm x 2,600mm module. It can be customer-designed.* The length of board power cable and thermal sensor cable shall exceed 3,000mm.* To get uniform heating effect, the electrical board is sandwiched by 2mm aluminum sheets at both sides of board.
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Product
Clamp-On Meters
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Rugged and professional, our complete line of clamp-on meters offer full functions including: AAC, ADC, VAC, Ohms, Continuity, Frequency, Diode Test, TRMS, %THD, %DF, CF and Peak. Varying in size, our clamp-on meters provide a solution to all power quality measurement needs.
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Product
Pulsed Injection-Locked IMPATT Amplifiers
Pulsed ESR/EPR
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Insight Product Company offers pulse injection-locked IMPATT amplifiers for pulse ESR/EPR experiments. Pulsed injection-locked amplifier incorporates IMPATT diode, ferrite input/output isolators, circulators, and pulse modulator. Only DC power supply, RF input signal, and external trigger signal are required to operate the amplifier. Output phase noise parameters are very close to the noise parameters of the input RF signal.
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Product
Auto Ranging Clamp Meters
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Ohm, Diode, Continuity, Capacitance, Frequency and Duty inputprotection to 600V DC/AC rms.Resistance measurement from 0.1Ω to 40MΩ.Diode test and Audible continuity check function.Frequency counter from 0.500Hz to 5MHz.Auto power off to preserve battery life.Display Back-Light feature.
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Product
Components - Subharmonic Mixers (SPM)
SPM Series
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Farran offers fundamental (RF ≈ LO), sub-harmonic (RF ≈ 2xLO) and harmonic mixers (RF≈NxLO, where N=2, 4, 6 …) for a wide variety of applications from 26.5 GHz to 500 GHz. All mixers use planar Schottky diodes and provide state of the art performance in a small and lightweight package.High-performance sub harmonically pumped mixers are available in frequencies from 50 to 350 GHz and beyond.
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Product
Compact Converters
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Virginia Diodes offers compact converters (CCs) for frequency up and down-conversion. These converters are easy to use and well suited for high performance up and down conversion of wide band modulated millimeter-wave signals. VDI CCs offer full waveguide band coverage and are available from WR28 (22.5-40 GHz) to WR2.2 (330-500 GHz) with additional CCs under development. Compact converters can typically be delivered within 9-11 weeks ARO or less. Contact VDI for more information.
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Product
Digital Multimetetrs
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The digital multimeter (DMM) is the all-rounder of electronic measurement technology. It is used to measure the basic electrical variables of voltage, current and resistance potential-free. Many devices also offer a wide range of additional functions, such as the measurement of electrical capacity, test functions for diodes or transistors and much more. Some devices also allow to record signal curves, which is equivalent to the function of an isolated digitizer.
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Product
Pump Laser Diode Driver
S-110
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•LD Driver, EDFA, ASE Broadband Source, 1X4 Optical Switch•Variable Optical Attenuator, Wavelength Meter•SOA Driver, SLED Driver, Pump LD Driver•Pattern Generator & BERT, SFP Transceiver Driver•4Channel Optical Return Loss Meter (Light Source & Power Meter)
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Product
Waveguide Power Sensor
Q8486D
Power Sensor
Excellent SWR for reducing mismatch uncertainty50 MHz calibration port Accurate calibration and traceability to US National Institute of Standards and Technology (NIST) millimeter-wave sensor calibration Compatible with EPM (new N1913A/ 14A, E4418B/ 19B), EPM-P (E4416A/ 17A) and P-series (N1911A/ 12A) power meters, plus the E1416A VXI and discontinued 70100A and 43X power meter Accurate average power measurements over -70 to -20 dBm Frequency range 33 GHz to 50 GHz Diode power sensing element
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Product
Pulsed ESR/EPR: Pulsed Injection-locked IMPATT Amplifiers
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Insight Product Company offers pulse injection-locked IMPATT amplifiers for pulse ESR/EPR experiments. Pulsed injection-locked amplifier incorporates IMPATT diode, ferrite input/output isolators, circulators, and pulse modulator. Only DC power supply, RF input signal, and external trigger signal are required to operate the amplifier. Output phase noise parameters are very close to the noise parameters of the input RF signal.
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Product
Tapered Laser
Tiger Littrow
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Monolithic Tapered Littrow Tunable External Cavity Laser, 750nm .. 1080nm, up to 1000mW, patented technology, monolithic cavity design, hands-off operation, narrow linewidth, up to 30GHz mode-hop free tuning, free space and fiber coupled versions. Check our tapered diode stock list for availability.
