Zener Diode
current flow from cathode to anode reverses when zener voltage reached.
See Also: Diode, Laser Diode, Diode Test, Photodiode
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USHIO Infrared Laser Diodes (705nm - 852nm)
The Optoelectronics Company Ltd
USHIO OPTO's new 705nm, 40mW laser diodes, HL7001MG and HL7002MG are the first ever 705nm semiconductor lasers and are suitable for biomedical light sources. For more information, see HL7001MG/7002MG overview.
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Low-Barrier Schottky Diode Detector, 10 MHz to 18 GHz
8473B
The Keysight 8473B Low-Barrier Schottky Diode (LBSD) detector has been widely used for many years in a variety of applications including leveling and power sensing. It offers good performance and ruggedness. Matched pairs (Option 001) offer very good detector tracking.
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High-power Laser Diode Assembly
The laser diode is one of the most common devices used throughout photonics. The micro-assembly process calls for the placement and bonding (align-&-attach) of single emitters, or multiple laser diodes (stacked or complete bars), the placement, active alignment and bonding of necessary micro-optical elements, subsequent device testing, and ultimately packaging and quality control. ficonTEC’s machine systems are capable of all the steps necessary for assembling laser diodes, even high-power devices. Multiple in-line systems can be configured to address entire process segments.
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Low-Barrier Schottky Diode Detector, 10 MHz to 18 GHz
8472B
The Keysight 8472B Low-Barrier Schottky Diode (LBSD) detector has been widely used for many years in a variety of applications including leveling and power sensing. It offers good performance and ruggedness. Matched pairs (Option 001) offer very good detector tracking. A video load (Option 002) extends the square-law region to at least 0.1 mW (-10 dBm).
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Planar-Doped Barrier Diode Detector, 0.01 to 33 GHz
8474C
The Keysight 8474C is a high-performance detector using a gallium arsenide, planar-doped barrier detecting element. It features extremely flat frequency response over its entire band of operation and very good frequency response stability versus temperature. The Keysight 8474C is also very rugged with high resistance to ESD damage. The Keysight 8474C detector is available with a 3.5-mm (mates with SMA, 0.01 to 33 GHz) connector. This detector offers the options for optimal sqaure-law loads (Option 102) and for positive polarity output (option 103). Because the unit-to-unit frequency response tracking of this device is typically better than 0.3 dB, no matched response option is offered.
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Diode Lasers
6-Watt Blue Engraving Laser
Advanced Photonic Sciences LLC
Can be used in laser engraving, marking, and cutting applications. Process wood, plastics, metals, anodized aluminum, stone, tile, and other materials. The adjustable spot can be adapted to the needed distance from laser to the material. The spot, with a size of <100 μm, creates very fine engravings and sharp cutting edges. The built-in driver accepts TTL and analog signals for power adjustments. The laser can be controlled between 0% and 100% of output power. It comes preset and needs only a power supply and a signal source.
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High Voltage Diode Assemblies
High voltage diode assemblies are built by adding diodes in series to yield a higher peak inverse voltage. For example, if each diode is rated for 1200 peak inverse voltage (PIV), then six diodes in series would have a total peak inverse voltage of 7200 PIV. The detailed circuit is shown below.
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Tunable Diode Laser (TDL) Analyzers
Teledyne Analytical Instruments
Tunable Diode Laser (TDL) Analyzers by Teledyne Analytical Instruments
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Millimeter-wave and Microwave GaAs Diodes
Keysight Technologies provides MMIC diodes ideal for microwave radio, aerospace and defense, and instrumentation applications.
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SMD Tester Capacitance Resistance Diode Tweezers Test Pen Multimeter SMD Meter
VA503
Shanghai Yi Hua V&A Instrument Co., Ltd. CO.,LTD
SMD tester Capacitance Resistance Diode Tweezers Test Pen Multimeter SMD Meter. SMD Components Identifier
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Tunable Diode Laser Absorption Spectroscopy
5100 TDLAS
The feature-rich 5100 TDLAS offers high-sensitivity, analyte-specific, fast-response measurements for critical industrial applications. It features a single absorption cell and integrated sample system in a compact, cost-effective package.
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Simulation Models for Passive Components, Transistors, Diodes, etc.
An indispensable collection of the industry''s most advanced simulation models for passive components, transistors, diodes and more. These reliable, measurement-based models maximize the RF/MW electronic design automation (EDA) process, reduce design cycle times, and lower product development cost. With a few EASY steps, the Modelithics Model Libraries are ready to use in EDA tools.
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Osram Direct Emission Green Laser Diodes (510 - 530nm)
The Optoelectronics Company Ltd
The PLT3 520D laser diode can deliver 140mW pulses at 520nm with 8% efficiency, driven at 300mA at 50% duty cycle – OSRAM's previous limit was 80mW with the PL 520B. This new diode has been developed to work in MEMS-based scanners.
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Broadband Planar Tunnel Diode Detectors
KRYTAR Broadband Planar Tunnel Diode Detectors are specifically designed for use in today's high-performance microwave instrumentation and systems. KRYTAR detectors are designed for such applications as power measurements, analyzing radar performance, leveling pulsed signal sources, AM noise measurements, system monitoring and pulsed RF measurements in ultra-broadband and mm-Wave applications.
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Millimeter Wave Zero Bias GaAs Schottky Diode
HSCH-9162
The HSCH-9162 is suitable for medium-low barrier, zero bias detector applications. The HSCH-9162 is functional through W-band (110 GHz) and can be mounted in microstrip, finline, and coplanar circuits.
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Laser Diode Source Product Family
LDS-7200
5 nanometers tuning range• 10 picometer setpoint accuracy• 0.1 picometer resolution• 20mW output power• 0.005 dB power stability• Built-in coherence control• Integrated function generator• USB remote interface• Application program with source code
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Laser Diode Collimators, 520nm - 785nm, Elliptical Beam
The Optoelectronics Company Ltd
Custom lasing wavelengths and power options are available. Both standard and custom configurations provide OEMs, end-users and systems integrators with complete, cost-effective laser solutions.
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SP4T RF Pin Diode Switches To 16 GHz
The 4-way series of absorptive and reflective switches operate from 100 MHz to 16 GHz. They are rated at 200 mW maximum input power and have a switching time of 100 ns. SP4T switches that operate up to 8 GHz have a maximum VSWR of 1.6:1 and minimum isolation of 60 dB. All absorptive and reflective switches manufactured by Pulsar Microwave require both positive and negative 5-volt supplies. Additionally, the TTL control logic operates from 0 to +5 VDC. Voltage connection is made with feed thru terminals. Ground connection is made through the chassis and turret terminals.
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PULSE IMPATT DIODES FROM 30 TO 140 GHz
Insight Product Company offers IMPATT diodes with pulse power up to 20 Watt and operational frequency range up to 140 GHz. Silicon p+-p-n-n+ IMPATT diodes are designed to be used in the millimeter wave oscillators and amplifiers. They are fabricated in the metal-ruby packages with hard-lead carrier (diameter 3.0 mm, 1.5 mm).
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Schottky Diodes
SemiGen’s Silicon Schottky Diodes are designed for applications through 40Ghz. The special process technology utilizes various metal schemes to provide excellent performance of Low, Medium, and High Barrier applications. The end result is a low resistance diode with tightly controlled capacitance which allows for optimum performance. Low conversation loss and superior TSS make these diodes ideal for detector / mixer applications with frequency ranges from S band to Ka band as well as modulators, lower power limiters and high speed switches.
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Diode Laser Systems and Fiber Lasers
The HighLight Series of direct-diode systems and fiber lasers are robust and easy-to-use. These systems have a proven track record in industrial materials processing applications.
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Laser Diode Characterization Systems
Artifex Engineering GmbH & Co. KG
The LIV100 and LIV120 employ digitally programmable analogue end stages for flexible and accurate current control. A wide range of current end stages are available with maximum currents of 250mA for low power and telecom lasers or up to 1200A for high power laser bars. Custom units are available with even more current!
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Laser Diode Burn-in Reliability Test System
58604
The Chroma 58604 is a high density, multi-function, and temperature controlled module for laser diode burn-in and lifetime tests. Each module has up to 256 SMU channels which can source current and measure voltage in various control modes as described below.
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Low-Barrier Schottky Diode Detector, 10 MHz to 26.5 GHz
33330C
The Keysight 33330C low-barrier schottky diode detector has been widely used for many years in a variety of applications including leveling and power sensing. It offers good performance and ruggedness. Matched pairs (Option 001) offer very good detector tracking.
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Schottky Mixer Diodes
Teledyne Lincoln Microwave GaAs beam lead Schottky diodes for the up/down conversion of millimetre wave detected signals are designed for applications which demand ultimate performance. The device is easily assembled onto a wide variety of surface mount substrates using thermo-compression, thermo-sonic or epoxy bonding techniques.
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PRO8 Modular Laser Diode Platform
Thorlabs offers the PRO8 modular test and measurement platform in 2-slot and 8-slot configurations. These customizable bench top chassis let users build a compact fiber or laser diode testing platforms for their lab or factory floor. Modules include lasers, TEC controllers, optical switches, and current controllers.
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Laser Diode Reliability Burn-In / Life-Test System
58602
Chroma 58602 is a high density, precision multi source measurement Unit (SMU) module with temperature control and exchangeable interface developed for burn-in, reliability and life test of optoelectronic components including laser diodes, VCSELs, VCSEL Arrays, silicon Photonics, photo-diodes and other similar components.
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Diode Lasers
Spot Creator
Advanced Photonic Sciences LLC
Spot Creator is an innovative accessory developed for enhancing the performance of blue laser diode based engraving and cutting machines. Spot Creator solves a major problem with using asymmetric blue laser diodes: the production of engraving features that are different in the X-Y directions, resulting in unequal or blurred lines. Using Spot Creator, line widths are equal in the X-Y directions, with a minimum spot of 50 μm. The intensity on the engraved part is thus maximized.
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Laser Diode Drivers For Automotive
Automotive Head-Up Displays (HUDs) are benefiting from big innovations in MEMS projection systems and are central to ADAS and safety. The latest laser scanned-MEMS projection systems can provide higher resolution images and at a lower cost. Renesas' highly integrated laser diode driver enables automotive head-up displays (HUDs) with high resolution, high color-depth and high frame-rate projections.
