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Polarization Mode Dispersion
Polarization Mode Dispersion
- Pickering Interfaces Inc.
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LXI 16:1 Optical MUX FC/APC Single Mode
60-850-013
The 60-850 and 60-851 are LXI conformant fiber optic multiplexers that use MEMS switching technology to ensure fast and reliable switching of single-mode (60-850) or multi-mode (60-851) optical signals being carried on fiber connections. The 60-850/851 is available with a variety of connector options and in a variety of multiplexer arrangements. Loop-thru versions are also available for easy multiplexer expansion.
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Polarization Maintaining Fiber Components
OZ Optics offers a broad range of polarization maintaining components, patchcords, and connectors designed to resolve polarization problems, which are becoming increasingly important in today's higher speed and more complex mesh optical networks. By maintaining the polarization of the signal at its source, our polarization maintaining components minimize polarization mode dispersion and eliminate the effect of polarization dependent loss thereby increasing the quality of the signal that is transmitted throughout the network.
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Measurement System
2800
The 2800 Chromatic Dispersion Measurement System provides fast, accurate measurements of chromatic dispersion and length of all types of single-mode optical fibers. Easy to use Windows-based software provides all industry standard calculation techniques for the determination of zero dispersion wavelength and dispersion slope. Options are available for the measurement of Polarization Mode Dispersion (PMD) and Fiber Strain.
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Polarisation Mode Dispersion
PMD500
PMD500 is our polarisation mode dispersion (PMD) measurement system available in two PMD measurement methods, designed to produce accurate measurements quickly and with confidence.
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Dispersion
Dispersions are often used in latex wall paints, which can thus be diluted with water. The homogenity of a dispersion depends on size and weight of particles. To determine the size of particles the use of a Fineness of Grind gauge or grindometer is needed. For proper mixing and / or stirring a variety of laboratory and industrial tools are available depending on volume or capacity.
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Polarization Conditioners
High-speed software controlled polarization control and polarization scrambling with broad wavelength coverage, low insertion loss and back reflection.
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Chromatic Dispersion Emulator
CS-CDE
The ClearSpectrum™-CDE is a chromatic dispersion emulator suited for test and measurement. This 1U half 19-inch rack-mountable module is designed to emulate tens of thousands of picoseconds per nanometer in a compact unit while maintaining very low insertion loss. It is a passive, ready-to-use emulator which can be cascaded several times to achieve higher levels of dispersion.
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Polarization Scrambler
PS3300
FIBERPRO’s Polarization Scrambler Modules perform polarization scrambling at high speed and make Degree Of Polarization (DOP) zero on time average. It is based on all fiber technology that has enabled us to build practically zero insertion loss, back reflection free and a compact size. Recently it can be applied for PMD mitigation with very upgrade scrambling speed. With high reliable performance this product has been adapted for long-haul application, component measurement test system, sensor , etc.
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Polarization Instrumentation
This page features the optics and instrumentation necessary to control and measure the polarization of light. Our free-space and fiber-coupled polarimeters can measure any state of polarization (SOP) on the Poincaré sphere.
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Distributed Polarization Crosstalk Analyzer
PXA-1000
The PXA-1000 Distributed Polarization Crosstalk (X-Talk) Analyzer is an enhanced white light interferometer that measures space-resolved stress by analyzing stress-induced polarization cross-coupling along a length of polarization maintaining (PM) fiber. The patented design eliminates strong zero-order interference and reduces the multi-coupling interference common in traditional white light interferometers, both of which can cause “ghost” peaks in the measured signal. The removal of the “ghost” peaks enables the PXA-1000 to unambiguously identify the magnitudes and locations of actual x-talk peaks, resulting in higher measurement sensitivity, higher dynamic range, and higher spatial measurement accuracy.
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Linear Polarization Resistance Probes
Linear polarization resistance (rosion probes are commonly used in the water treating industry and other environments where instantaneous, on-line corrosion rate readings are required. Linear polarization probes are ideally suited to monitor fluctuations that may occur within a system; for example, these probes can be used to monitor corrosion inhibitor effects on a regular basis.
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Mode Locked Synthesizer
IT9200
The ITS-9200 is a synthesized RF source with a flexible locking capability that allows it to be phase-locked to non-standard external references. It is specifically designed for synchronization to mode-locked lasers with pulse output frequencies in the 72-80 MHz region, although it can be easily modified to adapt to other reference frequencies.
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Multifunction Polarization Controller
MPC-201
The MPC-201 is an all fiber polarization controller packaged in a full featured instrument with multiple modes of local or remote operation.
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Linear Polarization Resistance (LPR) Monitoring
The electrochemical technique, commonly referred to as Linear Polarization Resistance, is the only corrosion monitoring method that allows corrosion rates to be measured directly, in real time. Although limited to electrolytically conducting liquids, the response time and data quality of this technique make it clearly superior, where applicable, to all other forms of corrosion monitoring.
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Dispersion Compensation Optical Fiber Module
DCM-G.652-C-Fxx
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai and DCM-G.652-C-Fxx dispersion compensation fiber module, is negative dispersion compensation based on optical fiber technology, can effectively compensate for G.652 standard single-mode fiber transmission band of 1525 ~ 1565nm dispersion and dispersion slope characteristic.
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Common Mode Chokes
Common Mode Chokes, as the name implies, are designed to attenuate and filter common mode noise within an electric system. The key parameters for a common mode choke are the current rating (to ensure the part does not overheat within the application), the impedance versus frequency (to ensure it is optimized to attenuate the desired frequencies), the isolation voltage (to ensure it meets board level requirements between the line and neutral phases) and safety isolation (to ensure it meets the safety requirements of the end-application). It is important to remember that common mode chokes cannot saturate in the application (under normal use) as they are designed to ensure that the line and return currents are balanced.
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Firmware for High-speed HDLC Mode
OP-FW10
OP-FW10 is firmware to upgrade protocol analyzer LE-7200/LE-3200 to dedicated analyzer that is specialized for High-speed HDLC communication up to 10Mbps. By installing this OP-FW10 to LE-7200/LE-3200, HDLC measurement processing such as the trigger and filter that were processed by software of the analyzer can be replaced to the hardware processing by FPGA built in the analyzer. Therefore, a maximum speed of HDLC supported is vastly improved. After installation of OP-FW10, You can switch to the usual firmware that supports multi protocol by pressing “SHIFT” and “0” keys at the same time when turning on the power of the analyzer. Therefore, it saves you trouble to reinstall firmware.
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Polarization Management
Control and manage polarization in your optical system with our lossless, fiber-squeezer-based, multifunctional polarization controllers to achieve the highest performance. Emulate all polarization impairment parameters including SOP, PMD, and PDL, with our complete industry-standard line of emulation products for network and system characterization.
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C-Band Separate Dispersion Compensation Raman Fiber Amplifier
DRA5228/F
Hangzhou Huatai Optic Tech. Co., Ltd.
Raman Fiber Amplifier (RFA) utilizes the optic gain in the Stimulated Raman Scattering (SRS) in the optical fiber and realizes the amplification of the signal optic. FRA, with very low equivalent noise and a wide gain scope, can further widen the gain bandwidth by adopting multi-wavelength optical bump, which represents the development direction of the new optical fiber amplifier.
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Single Mode & Multimode Test Kit
KI-TK037
1310/1550 nm & 850/1300 nm source & power meter, inspection microscope & cleaning materials with Interchangeable SC & LC connectors
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Polarization Tester
Polarization Tester is used to measure the stress value of optical glass, glass products and other optical materials, and is widely used in pharmaceutical companies, glass products factories and laboratories.
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RS422 Mode SI-module With Optical Isolation
MX422-G
RS422 mode SI-module with optical isolation
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Burst Mode Bi-Directional Optical Receiver
RFoG1000
Hangzhou Huatai Optic Tech. Co., Ltd.
RFoG1000 series RFoG ONU, adopts Passive Optical distribution Network (PON) to realize bi-directional, interactive RF business. In FTTH network, it serves to transmission layer of RF video, DAVIC, DOCSIS, extending the optical network to home or building without the need of adjacent HFC optical node. Saving lots of RF amplifier, thus, it can improve the quality and stability of network operation.
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OTDR w/ Automatic Measurement Mode
TW3100
Techwin(China) Industry Co., Ltd
Features:Automatic Measurement Mode: Only by selecting the measurement wavelength, the measurement parameters are automatically set, and the trace data is automatically saved and automatically analyzed. Multi-wavelength Measurement Mode: In the parameter setting, the wavelength can be automatically switched into the multi-wavelength measurement mode. Under this mode, the analysis can be achieved on the attenuation state of the same fiber section under different wavelengths.
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Dual-USB3 Polarization Cameras
Celera P Series
Standard digital monochrome sensors capture light intensity and wavelength for each pixel: however, some applications require the inspection of polarized light to get relevant information.Instead of using external polarizing filters, Alkeria developed CELERA P, a new camera model featuring a special polarization image sensor.Thanks to its unique array of polarizer filters overlaid on top of the sensor's pixel array, CELERA P gets rid of all the external polarizing filters, combining the ease-of-use of the Alkeria USB3 cameras with the advanced capabilities of polarization imaging and unique FusionView feature.
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Electric Safety Wall Detection Test Mode
AllWin Instrument Science and Technology Co., Ltd.
Electric safety wall detecting functionTest mode programmableACW to IR function toggle automatically
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Your High-performance Slide Scanner For Fluorescence, Brightfield And Polarization
ZEISS Axioscan 7
Digitize your specimens with Axioscan 7 – the reliable, reproducible way to create high-quality virtual microscope slides. Axioscan 7 combines qualities that you would not expect to get in a slide scanner: high speed digitization and outstanding image quality plus an unrivaled variety of imaging modes are all available in a fully automated and easy to operate system.
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Polarization Lambda Scan Software License
N7700100C
Enables polarization-dependent swept-wavelength multichannel measurements with the PAS LS engine and PAS IL/PDL engine, as well as measurements without varying polarization with the PAS LS engine and PAS FSIL engine.
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Dispersion Compensation Optical Fiber Module
DCM-G.655-C-Fxx
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai DCM-G.655-C-Fxx dispersion compensation fiber module is designed for single mode optical fiber G.655 C band, dispersion and dispersion slope compensation for wide band, the system optimized residual dispersion. The PCVD module based on optical fiber technology is mature and reliable, can improve the performance of optical transmission system.
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Dual Mode Wind Turbine Performance Lidar
ZephIR DM
ZephIR DM is a Dual Mode variation of the successful 300 system. ZephIR DM measures wind characteristics in front of or behind a turbine from just 10 metres (33 feet) out to 300 metres (984 feet) situated inside the spinner or on top of the nacelle, during the operation of wind farms onshore and offshore (this is limited to 200m (656 feet) when in ground based vertical mode).
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EBIRST Slave Mode Connection Cable
93-970-301
eBIRST is a range of USB controlled test tools capable of performing automated path resistance tests on Pickering Interfaces PXI, LXI or PCI controlled switching solutions. Each tool simply interfaces with the switching system's connector so a test can be run using the supplied Windows-based software.
