Laser Diode
generate genuine laser oscillation with a semiconductor diode.
See Also: Diode, Zener Diode, Diode Test, Photodiode, Pulsed Laser Diode Drivers
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Schottky Diodes
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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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PIN Diode Switches
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After producing quality PIN diode switches in-house for many years, K&L Microwave is pleased to offer packaged options for customer applications. The offerings below are intended to highlight standard products; however, with our extensive in-house capabilities, custom parts are also available.
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Bypass Diode Tester
BDT
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Our bypass diode thermal tester is designed to assess the adequacy of the thermal design and long-term reliability of PV modules bypass diodes, which are used to limit the detrimental effects of module hot spot susceptibility.
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Femtosecond Laser
ALTAIR
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ALTAIR is a compact fiber laser producing high average power with ultrashort femtosecond pulses (< 160 fs) at high repetition rate (80 MHz standard, others optional) in an ultra compact and robust format.
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Laser Testing
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CI Systems provides a wide range of laser testers, whether stand-alone systems, such as Depot Field Laser Tester, Depot Laser Tester or integrated in a multi-sensor electro-optical test bench. These testers can also be integrated with CI Systems' standard Laser Tester software and PC package to serve as the necessary testing tool for a larger system comprising a Laser Range Finder, Laser Marker and Laser Designator.
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Laser Head
5517DL
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The Keysight 5517DL is used primarily in VME and PC based laser interferometer systems where the velocity of motion is faster, such as semiconductor lithography and flat panel applications. Please contact Keysight for custom requirements.
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Ultrastable Lasers
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Menlo Systems offers ultrastable, frequency stabilized lasers at basically any wavelength. We supply fully characterized systems with linewidths <1Hz and Allan deviations of 2 x 10-15 (in 1 s) as well as modules and components allowing for state-of-the-art systems tailored to customers' needs.
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SCR Diode Testers
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SCRs and Diodes are used in the power sections of various power systems. A SCR Diode Tester is an important piece of equipment to determine if a SCR or a diode is defective in a power circuit. It is difficult and time-consuming to troubleshoot SCRs and Diodes with a digital meter.
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Laser Source
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Is an Amplified Spontaneous Emission (ASE) based broadband light source, designed for general laboratory applications. It is a reliable and cost-effective unit that can be ordered with multi channel options. The LD operating temperature and drive current are precisely monitored by a micro-controller to ensure constant output power and emission wavelength stability. With compact size configuration, it’s also suitable for OEM integration, User can control the ASE source output power level by adjusting the drive current along with remote status monitoring, contact Optilab for more information.
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PIN Diodes
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PIN photodiodes convert light to current – without a bias voltage having to be applied. Silicon is commonly used as an inexpensive detector material in the Vis range. For higher demands, InGaAs is used; it covers the widest spectral range from the Vis to the NIR. We offer silicon carbide as a “solar-blind” detector specifically for the UV range.
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Laser Source
TW3104
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Techwin(China) Industry Co., Ltd
Laser Source TW3104 is an essential instrument for optical network installation, trouble shooting and maintenance which can be used with an optical power meter for measuring optical loss in single-mode or multi-mode fiber cables. TW3104 is the earliest light source model in Techwin. It features compact size, high output power, stable output power and excellent wavelength stability .
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Automotive-grade Diodes
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ST's portfolio of automotive diodes is qualified to the AEC-Q101 standard and is intended for DC-DC converters used in numerous automotive functions. Most of these dedicated diodes are guaranteed in operation at junction temperatures as low as -40 °C and as high as +175 °C. The automotive-grade diodes belong to our STPOWER family.
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Pipe Lasers
Zeta125 Series
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Consistent precision and accuracy are ensured by the compact, robust and fully featured GeoMax pipe lasers. With functional and versatile configuration, a full range of features and a tough design, the Zeta series of pipe lasers fit all your needs.
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Limiter Diodes
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The SemiGen SLP7100 series of Limiter Diodes are processed with a high-resistivity epi that have thin intrinsic layers. These devices are typically in the 2 to 20 micron range of epi thickness and can be gold doped to achieve specific performance goals. These diodes are used in passive or active limiter designs in the 100 MHz to 30 GHz frequency ranges. They are ideal for use in high-power applications and can be supplied in chip form or in your choice of packages below.
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Femtosecond Laser
DIADEM
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DIADEM is a high-energy, versatile femtosecond fiber laser operating at either 1030 or 1064 nm in the most compact and robust air-cooled configuration on the market. DIADEM produces pulses of < 400 fs up to 40 µJ with many pulse control features such as adjustable pulse duration, selectable repetition rate from 40 MHz down to single pulse, or fine pulse energy tuning so that pulses can be emitted in various modes (on demand via external signal, burst of pulses with configurable pulse separation).
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Laser Microgage
PRO PLUS
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The Microgage PRO PLUS is the next generation in laser measuring and alignment tools. Simplifying the inspection and alignment process, the microprocessor uses Smart data technology to equip its user with step by step instructions and easy to use data giving you the answers you need.
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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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Optical Laser Source
SAT-3E
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Shaanxi Aitelong Technology Co., Ltd
SAT-3E optical laser source fits to optical power meter to measure fiber loss and evaluate transmission performance. They are indispensable tool for optical network installation, trouble shooting, maintenance and widely used in LAN, WAN, CATV, remote optical network, etc.
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Diode Power Sensor
8487D
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Excellent SWR for reducing mismatch uncertainty 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 50 MHz to 50 GHzDiode power sensing element
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Laser Markers
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Panasonic Industrial Devices Sales Company of America
With over 20 years of experience building Laser Marking Systems and 2D Code Readers, Panasonic has built a strong following that identify the brand with innovation, reliability, and quality. Throughout the years Panasonic has developed numerous high-quality products for a variety of applications only to be matched by their first-class customer service and expert technical support.
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Laser Head
5517C
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The Keysight 5517C is used primarily in VME and PC based laser interferometer systems where the velocity of motion is faster, such as semiconductor lithography and flat panel applications. Option 009 allows a larger angular range of measurement by providing a 9 mm beam diameter for use with three-axis interferometers. Please contact Keysight for custom requirements.
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Multi-Axis Laser Interferometer
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The award-winning XD Laser is a multidimensional laser measurement system that simultaneously measures all 21 degrees of freedom including linear, angular, straightness and roll errors for rapid machine tool error assessment. Measurements Include:- Rotational accuracy- Geometric error- Angular error- Flatness- Squareness- Parallelism
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Narrow Linewidth Lasers
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We are proud to offer the world’s broadest range of lasers all with stable SLM (single-longitudinal mode) and narrow linewidth performance, exceptional spectral purity, integrated optical isolator and integrated electronics. Lasers in this Series are the ideal laser choice for every demanding Raman spectroscopy application!
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Laser Power Meters
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Is used to measure the energy output of laser beams for testing or laser system applications. It uses detection sensor to determine the intensity of a laser beam’s energy output.
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Diode Laser Systems and Fiber Lasers
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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 Measurement Systems
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Starrett-Bytewise offers laser-based measurement systems that are employed on the factory floor for quality monitoring, process control and inspection. We are a vertical technology company with in-house resources for designing sensors, systems and software. We deliver products through our own sales and service network. Starrett-Bytewise is based in Columbus Georgia, USA, with offices in Europe and China, and is supported by independent sales and service representatives around the world.
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Continuous-wave (CW) Lasers
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Continuous-wave lasers (cw lasers) emit a continuous laser beam as compared to ultrafast or pulsed lasers that emit a pulsed laser beam. Spectra-Physics offers wavelength tunable cw lasers, standard cw lasers, quasi-cw lasers, and accessories for continuous-wave lasers.
