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Waveguides
guide the propagation of electromagnetic, light or sound waves.
See Also: Millimeter Waveguides, Optical Waveguides
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Motion Control
Welcome to Thorlabs; below you will find links to our selection of Motion Control products, a subset of our entire line of photonics products. Thorlabs’ motion control products are separated into manual and motorized linear and rotation stages, multiaxis platforms, actuators, and controllers. The manual and motorized stages can frequently be configured into 1-, 2-, or 3-axis solutions. Since many of the stages are available in either manual or motorized versions, creating a custom system is easy. For nanopositioning applications like waveguide and fiber coupling, our line of multiaxis flexure stages are ideal. Both the motorized stages and the multiaxis platforms are supported by a complete line of controllers for the various motors and piezoelectric actuators. In addition, we support custom and OEM motion control applications with an extensive line of manual, motorized, and piezo actuators as well as threaded adjustment screws.
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Double Ridged Waveguide Horn
DRH203
Frequency range: 200 MHz - 3 GHz VSWR (max): < 1.6:1Impedance: 50 O (Ohm)Connector: N female Power (CW / Peak): 400 W / 750 W
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CO Hand Held Meter
DHM1200
NDIR (non-dispersive infrared) waveguide technology, 5 years working capacity CO measurement accuracy up to 40ppm~70ppm Key query operation, MAX / MIN / AVG value available White LED backlight for working in bad light condition
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Coaxial Waveguide Adapter, 1.0 mm (f), 50 to 75 GHz
V281C
The Keysight V281C is a 1-mm female to V-band waveguide adapter with a frequency range of 50 GHz to 75 GHz. The V281C is used with the Keysight 8510XF systems.
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Components - Power Amplifiers (FPA)
FPA Series
FPA series driver amplifiers and power amplifiers are discrete and/or MMIC pHEMT device-based amplifiers that operate over the frequency range 18 to 110 GHz for high output power applications. The amplifiers are offered in two categories, standard and custom built up to 250 GHz.The custom-built amplifiers are offered in various RF interfaces, including standard waveguide or coaxial connectors, for convenient system integration. The optional input and output integrated isolators are available to further improve the port return loss.
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Multi-Wavelength Planar Lightwave Circuit Splitter (PLC Splitter)
PLC-2 × 口口口
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai Planar optical waveguide optical splitter (PLC Splitter) is an integration waveguide optical power distribution device that based on quartz substrate, featured with small size, wide working wavelength range, high reliability and excellent uniformity of optical split, etc. It is especially suitable for connecting local unit with terminal unit in passive optical network (EPON, BPON, GPON, etc.) to achieve optical signal splitting. The main design divide optical signal in optical communication system into multi-way output. The component that we manufactured is with high stability to light source and temperature. And diversified packages can meet customers’ different requirements in application. According to the various requirements, our PLC splitter is with various types: bare fiber type,miniature type, fan-out type,module type, tray type, plug-in type , Blade package type, rack-mounted type, etc.
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Microwave Testing
140
The PICOPROBE® MODEL 140, a high performance microwave probe which incorporates a WR-8 waveguide with our patented coaxial design techniques, has inherent low loss and low dispersion characteristics.
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Microwave Wideband High-power input type PIN Receivers
MR30 (30KHz~100GHz)
Hangzhou Huatai Optic Tech. Co., Ltd.
MR30 series microwave wideband optical receiver, adopts waveguide intergrated PIN photodetector. Within 40KHz~100GHz bandwidth, they are featured with excellent linearity, high responsibility and superior flatness of the RF response in both, power and phase. They provide an outstanding linearity fiber optical communication for analogue and digital wideband microwave application. MR30 series PIN photodetector products have unsurpassed high-power handing capability. In system application, they can pre-amplify the received optical power by EDFA, favorable responsibility, with high voltage out, avoiding the need for electrical amplification. They are suitable for testing and application in microwave opto-electronics and high speed lightwave area as well as 40Gb/s (OC-768, STM-256) high-speed communication system.
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Components - Low Noise Amplifiers (FLNA)
FLNA series
Farran's FLNA series low noise amplifiers are constructed with discrete or MMIC pHEMT devices that operate over the frequency range 18 to 110 GHz. These amplifiers are specifically designed for low noise applications.The amplifiers are offered in two categories: standard and custom-built. The custom-built amplifiers are offered in various RF interfaces, including standard waveguide or coaxial connectors, for convenient system integration.
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Waveguide Directional Couplers
WR-42 to WR-10 waveguide sizes. Split block waveguide versions available. Available in 7 bands including K, Ka, Q, U, V, E, W from 18 GHz to 110 GHz. 30 dB typical directivity. E Bend and H Bend configurations available. 10 dB and 20 dB coupling values are offered.
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Waveguide to Coaxial Adapter
D8-AWC84SK-1296
Waveguide to Coaxial Adapter, Frequency 6570~9990MHz, 50W, Rect. Waveguide FBP84, SMA Female
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Variable Attenuator
VAXE
The VAXE Variable Attenuators are waveguide components for tunable signal leveling or reflection compensation in waveguide networks. The Attenuators consist of waveguide section with a resistive film evaporated on the mica surface. The Attenuators has 0 ÷30 dB minimum attenuation range. The VAXE Attenuators are available in four waveguide bands between 33 GHz and 170 GHz.
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MMW Field Sensors
ITS-9050
The Innovative Technical Systems ITS-9050 Detector is a sensitive, harmonic mixing detector designed to measure millimeter-wave free-space radiation. It is ideal for measuring radiation patterns of antennas inboth the near and far-field. The ITS-9050 employs a free-running dielectric resonator oscillator (DRO) and an integrated harmonic mixer with a waveguide RF input that either connects directly to a circuit under test or to an antenna for radiation detection. The resulting IF is amplified and detected by an IF log-detector that drives a front panel LCD voltmeter to provide an indication of signal strength. A DC output voltage from the log detector is available on a BNC connector to drive external data acquisition instrumentation. Also, a sample of the IF output is provided for measurement on a spectrum analyzer.
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Double Ridged Waveguide Horn
QRH0140
Frequency range: 1 GHz - 40 GHz VSWR (max): < 1.6:1Impedance: 50 O (Ohm)Connector: K female Power (CW / Peak): 10 W / 20 W
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Straight Waveguide Section
Straight sections are used to make connections between components in waveguide systems. Lengths and combinations are available on special order. VSWR is better than 1.1 over the full waveguide frequency band. Precision flanges on special order.
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Waveguide Power Sensor
Make accurate and reliable measurements in the 50 to 110 GHz frequency range. Keysight's waveguide power sensors offer best SWR, high reliability and low loss, and come with a 50 MHz calibration port to reduce measurement uncertainties.
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Full Band Isolators
Features• Low insertion loss• Full waveguide band• Excellent isolation across the band• Faraday rotation principle of operationView more Full Band Isolator
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Systems Integration for Circuit Card Assembly
Teledyne Advanced Electronic Solutions integrates CCAs and other sub-assemblies, cables and fabricated parts into system modules shipped directly to customers for integration into their products.- Box Build: custom built to order system solutions- High complexity box assemblies and subsystems- High frequency RF box assemblies and subsystems- Full functional RF testing up to 26 GHz (K band)- Multi-level systems integration – build and test modules and CCAs and integrate into higher level assemblies- Custom cell design for customer subsystems- Special bonding processes including thermal management and vibration- Robust torque and FOD control programs- System level testing including functional, vibration and thermal- Complex harness fabrication and integration- Fiber-Optic and RF waveguide integration and testing- Large system capacity in excess of 200 lbs.- Configure to order – Integrate different options, firmware, configurations, etc across a single order as required
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Waveguide Power Dividers
2-way power divider that operates from 220 to 330 GHz. The power divider offers a typical insertion loss of 2.3 dB and typical isolation of 20 dB. All ports are well-balanced and in-phase for power dividing or combining applications across the band. The power divider is configured as a right-angle package with WR-03 waveguides and UG-387/U-M anti-cocking flanges at all ports.
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Double Ridged Waveguide Horn
QRH67E
Frequency range: 6 GHz - 67 GHz VSWR (max): < 2.4 :1Impedance: 50 O (Ohm)Connector: 2x1.85 female Power (CW / Peak): 5W / 10 W
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Waveguide Electromechanical Relay Switches
Pasternack's waveguide electromechanical relay switches offer full waveguide performance covering C, X, Ku, K and Ka frequency bands. Waveguide electromechanical relay switch components from Pasternack cover various frequency ranges from 5.85 GHz to 40 GHz depending on the model. These waveguide switches are ideal for applications that include electronic warfare, electronic countermeasures, microwave radio, VSAT, SATCOM, radar, research and development, space systems and test instrumentation.
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CO Transmitter
DST1200
NDIR (non-dispersive infrared) waveguide technology CO measurement accuracy from 40ppm to 70ppm optional Varies measurement range available Optional analog signal or RS485 output Wide angle view LCD screen with CO readings in real time Toxicity and halogen free material, complying with GXP standard
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Microwave Wideband APD-TIA Receivers
MR12 (40KHz~18GHz)
Hangzhou Huatai Optic Tech. Co., Ltd.
MR12 series microwave wideband optical receiver, adopts high Sensitivity APD diode and limiting amplifier, within bandwidth of 40KHz~18GHz, they are featured with excellent linearity, high responsibility and superior flatness of the RF response in both, power and phase. They provide an outstanding linearity fiber optical communication for analogue wideband microwave application. Due to avoidance of using expensive coaxial cable or wave-guide, there will be no limitation in transmission distance, which improves the signal quality and reliability of the microwave communication. They can be widely applied in microwave communication system such as remote wireless, timing and reference signal distribution, telemetry, measurement and delay line etc as well as 10Gb/s high speed communication system.
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Waveguide
NC346
The NC346 Series waveguide is designed for narrow-band high ENR noise figure measurement applications. For high power waveguide systems the series has an optional built-in isolator to provides very low VSWR and superior flatness, typically <= +/- 1.5 dB.
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