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Products/Services for variable optical attenuator
Fiber optic attenuators are devices that reduce signal power in fiber optic links by inducing a fixed or variable loss. They are used to control the power level of optical signals at the outputs of light sources and electrical-to-optical (E/O) converters. They are also used to test the linearity and dynamic range of photo sensors and photo detectors. Search by Specification | Learn More about Fiber Optic Attenuators
Neutral density (ND) filters attenuate spectral regions selected from 250 to 2500 nm. The level of attenuation can be specified from optical density 0.04 to 4.0. Neutral density filters reduce transmission either by reflection or absorption... Search by Specification | Learn More about Neutral Density Filters
Optical choppers are mechanical or electronic devices that pass and then interrupt a beam of light for a known brief interval. Optical shutters are used to control the amount of time that a light sensitive material is exposed to radiation Learn More about Optical Choppers and Optical Shutters
Optical bandpass filters are designed to transmit a specific waveband. They are composed of many thin layers of dielectric materials, which have differing refractive indices to produce constructive and destructive interference Search by Specification | Learn More about Optical Bandpass Filters
...basic types of RF attenuators: fixed and variable. Fixed RF attenuators reduce output signal power relative to input signal power by a fixed amount over a specified bandwidth while the input and output impedances are kept close to the nominal level... Search by Specification | Learn More about RF Attenuators
Optical and light microscopes use the visible or near-visible portion of the electromagnetic spectrum to magnify images of objects. Search by Specification | Learn More about Optical and Light Microscopes
Specialty optical fiber is modified, usually by doping, for a specialized function. It consists of one or more transparent fibers enclosed in a protective covering. Search by Specification | Learn More about Specialty Optical Fiber
RF waveguide attenuators are used to reduce the power level of a signal by a certain amount (gain), with little or no reflections. The output signal is reduced with respect to the input. Learn More about RF Waveguide Attenuators
Optical sights are optical lens assemblies used for aiming a gun. Categories include telescopic sights, visible sights, and infrared sights. Learn More about Optical Sights
...sensing technologies. Capacitance sensors are used with both conductive and nonconductive materials, but are very sensitive to environmental variables. Eddy current sensors contain two coils: an active coil that indicates the presence of a conducting... Search by Specification | Learn More about Linear Position Sensors
Beam expanders are optical lens assemblies that are used to increase the diameter of a laser beam or other light beam. Learn More about Beam Expanders
Variable reluctance linear position sensors and switches are noncontact devices that use variable reluctance based technology, and whose output signal represents the distance between an object and a reference point. Search by Specification | Learn More about Variable Resistance Linear Position Sensors and Switches
Variable transmissions are used in industrial applications to alter the speed of an output shaft. Search by Specification | Learn More about Variable Transmissions
Optical manufacturing services design, fabricate, finish and test optical components and optical elements. Search by Specification | Learn More about Optical Manufacturing Services
...applications gallium arsenide (GaAs) is used. A microwave diode (or point contact diode) is a semiconductor diode that operates as a current controlled variable resistor at radio and microwave frequencies. These PIN diodes can amplitude, modulate, or attenuate... Search by Specification | Learn More about PIN Diodes
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Fiber Optical Attenuator Shenzhen G-Tech Communication Co., Ltd.
Fiber Optic Attenuator 2 N-Net Technology Co., Ltd.
Fiber Optic Inline Type Attenuator Toptec Communication Co., Ltd.
Custom Fiber Optic Attenuators Fiber Instrument Sales, Inc./FIS
SC/APC 5DB ATTENUATOR (FEMALE TO MALE) Opcsun Industry Co., Ltd.
Attenuators, All types L-Tron
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Product News for variable optical attenuator
Fiber Optical Attenuator
G-Tech's attenuators comply with ROHS standards.
Attenuation range: 1dB -30dB (read more)
Fiber Optic Attenuator 2
Operating Wavelength(nm), 1250~1620; Connector Type, FC,SC,LC, PC,APC Polishing; Return Loss, ≥50dB; (read more)
Optical Singlemode Male-Female Type Attenuator
Metal ion-doped fiber, high-power light source durability, precise attenuation: ±0.5dB (under 10 dB), ±10%dB (over 10 dB), high return loss: UPC>=50dB, APC>=60, wavelength independence, working Temperature range: -40°C to 80°C (read more)
Fiber Optic Inline Type Attenuator
The inline fixed value attenuators are used to deliberately introduce attenuation in systems where high optical transmitter power would otherwise overload receiver equipment. The linline fixed value attenuator will be applied if the return loss is a key concern in the application or at the environment where plug attenuator cannot be placed. (read more)
50MHz – 4GHz PIN Diode Variable Attenuator Module
The ALM-38140, which is a 50MHz to 4 GHz PIN diode attenuator module, is a fully integrated solution that uses Avago's low distortion silicon PIN diodes housed in a miniature 3.8 mm by 3.8 mm by 1.0 mm multiple-chip-on board (MCOB) package with 6-pin configuration pads. (read more)
40-180 Programmable Attenuator Module
The 40-180 Programmable Attenuator Module is available with either one or two independently programmable attenuators in a single width 3U PXI module. Each attenuator uses high reliability mechanical switches to operate binary weight attenuator pads, providing attenuation values from 0 to 63 dB in 1 dB steps. (read more)
LC/APC 5db Attenuator( Female to Male)
Fiber optic attenuator is a passive device used to reduce the amplitude of a light signal without significantly changing the wave form itself. This is often a requirement in Dense Wave Division Multiplexing (DWDM) and Erbium Doped Fiber Amplifier (EDFA) applications where the receiver cannot accept the signal generated from a high-power light source. (read more)
SC/APC 5DB ATTENUATOR (FEMALE TO MALE)
Fiber optic attenuator is a passive device used to reduce the amplitude of a light signal without significantly changing the wave form itself. This is often a requirement in Dense Wave Division Multiplexing (DWDM) and Erbium Doped Fiber Amplifier (EDFA) applications where the receiver cannot accept the signal generated from a high-power light source. (read more)
Programmable Attenuator Units (8310 & 8311 Series)
New dc-6 GHz Designs, Multi-Channel attenuation paths (up to 4 input/outputs for 8310 & up to 6 input outputs for 8311). Standand industry bus interfaces. (read more)
Conduct Research
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Variable Attenuator for Lasers
This application note details a simple and cost effective solution for the continuous attenuation of laser output power. The attenuator kit described is based on a half waveplate and polarizer. It is...(read more)
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Variable optical attenuator invention Variable optical attenuator -> Monitor Keywords |
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All-optical variable optical attenuator invention The all-optical variable optical attenuator includes a nonlinear optical fiber where a pair of long-period gratings is formed in a pre-determined |
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Optical Attenuator(optical attenuator(Variable/Fixed)) -... Optical Attenuator(optical attenuator(Variable/Fixed)) |
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Shanghai C-Macau Photoelectricity Co., Ltd. Optical MultiMeter Variable Optical Attenuator Variable Optical Attenuator Copyright © Shanghai C-Macau Photoelectricity Co., Ltd. |
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Agilent | CertiPrime Used 81577A Variable Optical Attenuator... CertiPrime Used 81577A Variable Optical Attenuator Module |
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Collimator Variable Optical Attenuator (SM-ATN-VCT) Optical Attenuators Variable Attenuator The Collimator variable optical attenuator is an useful tool for the optical components and systems test. See Precision Fiber Products, Inc. Information |
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Variable Optical Attenuators Variable Optical Attenuator are used in fiber optic transmission systems to reduce the optical power received by photo-detectors. |
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High performance variable optical attenuator multiplexer... High performance variable optical attenuator multiplexer filter (VMUX) |
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Metal-defined polymeric variable optical attenuator Metal-defined polymeric variable optical attenuator |
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EXFO FVA-80 Optical Variable Attenuator... EXFO FVA-80 Optical Variable Attenuator 1300nm/1550nm EXFO FVA-80 Optical Variable Attenuator 1300nm/1550nm See SurplusEQ.com, Inc. Information |
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