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Polarization
property of transverse waves which specifies the geometrical orientation of the oscillations.
See Also: Resistivity & Induced Polarization, Resistivity, Polarizers
- Virginia Panel Corporation
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Twinax Modules
VPC twinaxial contacts provide differential voltage options most commonly used in digital and data applications. For increased reliability and to eliminate the need for polarization, the design of VPC's twinaxial contact consists of two concentric inner conductors for termination to the twisted pair, and an outer shield for termination of the cable shield.
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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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EYDFA Amplifier
a high-power, versatile amplifier designed for optical communication and other general-purpose Polarization Maintaining (PM) optical amplification applications. This compact module housing ideal for OEM integration applications.
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Erbium Fiber Frequency Comb
Detailed description of item: The AOSense frequency comb is a low noise, polarization maintaining (PM) device. Key features include a PM fiber architecture centered at 1550nm with turnkey modelocking; a free-running linewidth of the carrier-envelope offset frequency of <200 kHz; a temperature-insensitive all-fiber f-2f interferometer exhibiting fceo beatnotes with SNR > 45dB (300kHz RBW); and dual fast/slow cavity length actuators with a bandwidth of >300 kHz. The repetition rate of the comb is factory set and allows matching across multiple combs for dual comb applications. The optics package incorporates an optical heterodyne module designed for locking to the comb to an ITU-specified laser reference. The comb is capable of supporting an Allan deviation of < 5 x 10-18 at 1 second and ~10-20 after 105 seconds. Add-on features include all fiber extensions to visible wavelengths corresponding to several atomic transitions. An integrated comb electronics package is currently under development.
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Metallographic Analyzer
MDS-5000D
Wuxi Tianmu Instrument Technology Co., Ltd.
1) the Integrated T -shaped Mirror Design, PROVIDING Superior Stability 2) Low-position Front Operation, Ergonomic requirements . 3) 6V / 30W Adjustable Halogen LAMP, PROVIDING Ample Bright Lighting System . 4) 3/8 splitting of Tube The trinocular , Observation and photography can be carried out simultaneous 5) Low-position mechanical moving platform to quickly locate the image 6) Professional flat-field metallographic objective lens, providing good resolution and clear image 7) Polarization Detecting partial inserts, related polarized light observation mode 8 )Five-hole rotary disc type color filter, easy to operate and switch 9) Adjustable field of view diaphragm and aperture diaphragm, providing good contrast metallographic analysis software system CCD camera will The optical image from the microscope is converted into a video signal, and the Sample image under the microscope is input into the computer through the image acquisition card / digital camera, and the digital image is processed and measured by the software, and finally the image and the measurement result are printed. Back up images and measurement data. General system:General image processing functions: image acquisition, data backup, depth of field expansion, grain boundary reconstruction, image stitching, image calculation, filtering, Image annotation, image segmentation and processing, accurate printing. Professional analysis system: 1. Rating: based on inspection Standards, more than 200 software functional modules in more than 100 categories.
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H.V. Insulation Testers (OLED Display 1kV up)
6213A IN-M
Standard Electric Works Co., Ltd
● High contrast OLED display● Designed for viewing in the dark, for mining industry.● Wide viewing angle.● Smart microprocessor-controlled.● 2 x 16 characters, large, High Contrast, Intelligent OLED Display.● Automatically calculates Dielectric Absorption Ratio (DAR).● Automatically calculates Polarization Index (PI).● Insulation resistance; Auto-ranging on all ranges.● Ener-Save● Bar graph indicates test voltage. Rise and decay can be obeserved.● External voltage presence warning (>500Vac or Vdc)● Overload protection● Low battery indicator (real time battery voltage mearsurement)● Measures insulation time duration of the test● Better than 10% accuracy on all ranges● Auto-off
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Polarization Maintaining Band Pass Filter
Zhongke Rayzer Optical Technology Co.,Ltd
Selects the thin film filter withgood performance to ensure the high quality opticalperformance, stability and reliability. It is uses to shieldnoise signal in EDFA and fiber laser system. It has thecharacteristics of high isolation, low insertion loss, highreturn loss and high power.
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High Speed Polarization Controller
JW8601
Shanghai Joinwit Optoelectronic Tech,co.,Ltd
In order to satisfy the demand of system integration, Joinwit design the 3rd generation polarization controller PolaRITEIII. PolaRITEIII has lower thickness and smaller size and it plays an important role in the integration of testing instruments, optical fiber sensors, fiber lasers and optical modules. The device has a special temperature characteristic. This device can be integrated, and required output polarization state can be obtained by digital or analog signal control.
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Digitize, Quantify, Collaborate With Your Unique Automated Petrographic Microscope
ZEISS Axioscan 7 for Geology
Digitize your thin sections with Axioscan 7 – the reliable, reproducible way to create high quality, digitized petrography data in transmitted and reflected light. Uniquely designed for petrographic analysis, the Axioscan 7 Geo combines unique motorized polarization acquisition modes with unprecedented speed and a rich software ecosystem for visualization, analysis, and collaboration.
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Surge / DC Hi-Pot Consoles
HC Model
(Surge / Hi-Pot Consoles) - Now available in High Voltage models - 35,40 & 50KV. The HC Model offers Surge / DC Hi-Pot testing capabilities! The "HC" Model has all of the features of our "C" Model plus a DC Hi-Pot Tester. DC Hi-Pot includes dual LED panel meters that display direct read out of current and voltage, with overcurrent safety trip and the capability of ascertaining Polarization Index (PI) Test results.
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Laser Diode
Is a Polarization Maintaining CWDM Coaxial DFB-LD for CWDM analog communication, CATV return-path, laboratory instrument, and R&D applications. This cost-effective, high reliability DFB laser chip has a selectable wavelength with range between 1270 nm to 1610 nm. The versatile DFB-CWDM also features a built-in InGaAsP monitor photodiode, built-in optical isolator and 4-pin coaxial- pigtailed package, single mode coupling, and an FC/APC connector. Contact Optilab for more information.
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Digital H.V. Insulation Tester(15kV)
7016 IN
Standard Electric Works Co., Ltd
● Protection class: IP66 (Lid closed)● Test insulation resistance up to 30TΩ (30000GΩ).● Short-circuit current up to 5mA● Microprocessor controlled.● 30 insulation test voltages : 500V, 1kV, 1.5kV, 2kV, 2.5kV, 3kV, 3.5kV, 4kV, 4.5kV, 5kV, 5.5kV, 6kV, 6.5kV, 7kV, 7.5kV, 8kV, 8.5kV, 9kV, 9.5kV, 10kV, 10.5kV, 11kV, 11.5kV, 12kV, 12.5kV, 13kV, 13.5kV, 14kV, 14.5kV, 15kV● AC/DC voltmeter (600V).● PI (Polarization Index) indication.● DAR (Dielectric Absorption ratio) indication.● Auto-ranging on all insulation ranges.● Backlight function.● Menu driven.● Visual and audible warning if external voltage is present. (≥30Vac or ≥30Vdc)● Auto-hold function to freeze the reading.● Overload protection.● Adjustment for testing time (duration) : 1~30 minutes● Auto-off.● Calendar.● Optical USB to RS-232 data transmission.● 200 measurement results can be saved in the memory and recalled on the display.● Safety standard : EN 61010-1 CAT IV 600V EN 61010-2-030 EN 61326-1
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Extinction Ratio Meter
The ERM100 is an extinction ratio meter based on the rotating polarizer technique. This benchtop device offers a fast and simple way to measure the ER of Polarization Maintaining (PM) fibers. It is an easy-to-use device that may be utilized in many applications where the alignment of PM fibers is required.
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Polarization Maintaining Circulator(PMCIR)
Zhongke Rayzer Optical Technology Co.,Ltd
non-reciprocating, one-directional, three port deviceswhich are great for bi-directional propagation of light in a Polarization Maintaining fiber. These optical circulators are ideal for advanced communication systems, fiber sensor and fiber laser applications.
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100Gb/s Coherent Receiver
The integrated 100-Gb/s DP-QPSK receiver incorporates two 90° optical hybrids with four pairs of balanced photodetector (PD) and four linear TIAs into a single butterfly package. Unlike other technologies in which the polarization beam splitter (PBS) and/or the power splitter (BS) are not included, Optoplex’s receiver includes both of them with the optical hybrids, PDs and the TIAs to offer a fully integrated solution which will benefit users in terms of completely removing fiber routing and the skew management. The integrated receivers work at the symbol rate up to 32GBaud/s.
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Automatic Bias Controller
MATRIQ-IQABC
Optimizing DC bias points of an IQ modulator is no trivial task. There are six different Mach-Zehnder structures inside one dual polarization IQ modulator, all simultaneously influencing the properties of a single optical signal. Trying to optimize bias points using just the intensity measurement of the optical signal is time consuming, inaccurate and it requires a lot of knowledge and experience.
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JEDEC TO Collet Socket
Series 514
TO Collet Sockets. Aries TO sockets feature molded chamfer lead-ins for easy device insertion. High stand-off design for heat dissipation and easy cleaning. External polarization for positive location.
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Digital (1kV up) H.V. Insulation Testers
6213A IN (Ranges: 0.5kV to 10kV 0.5kV increment steps)
Standard Electric Works Co., Ltd
● Microprocessor-controlled.● 2 ×16 characters; large intelligent LCD module.● 20 Insulation test voltages 500V, 1kV, 1.5kV, 2kV, 2.5kV, 3kV, 3.5kV, 4kV, 4.5kV, 5kV, 5.5kV, 6kV, 6.5kV, 7kV, 7.5kV, 8kV, 8.5kV, 9kV, 9.5kV, 10kV.● Ener-Save™ feature to extend battery life.● Bar-graph indicates test voltage; rise and decay can be observed.● Visual and audible warning if external voltage is present (>500Vac or Vdc.)● Insulation resistance; auto-ranging on all ranges.● Overload protection.● Low battery indicator (read time battery voltage measurement).● Measures insulation time duration of the test.● Low battery consumption.● Better than 10% accuracy on all ranges.● Auto-off.● Calculates Dielectric Absorption Ratio (DAR) automatically.● Calculates Polarization Index (PI) automatically.
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Log Periodic Antenna
ZDS7-1-6G-832
Log Periodic Antenna, Frequency 1~6GHz, Gain 9dBi, VSWR 2.5, Linear polarization, N-Female
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Electrical Resitivity Tomography System
WERT-60/120 2D
The resistivity/IP mainframe of WERT-60/120 2D Resistivity Tomography system designed the receiver and the transmitter in one unit, which support 1D Resistivity, 1D Induced Polarization VES survey and 2D electrical tomography survey;it features multiple functions, high accuracy, fast speed, high reliability and excellent expandability.
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Multi-channel IP Receiver
WDJS-3
WDJS-3 is the latest time-domain induced polarization receiver, working with short lead wire. In operation, a WDFZ-5T or WDFZ-10T series high-power intelligent transmitter may be the power source and several receivers could work simultaneously; what's more, the receiver can measure with several channels, which multiples the working efficiency.
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2-Wavelength, Polarization-Maintaining WDMs
Thorlabs' Fused Polarization Maintaining (PM) Wavelength Division Multiplexers (WDMs) combine two wavelengths of light in PM fiber while maintaining the polarization of the incident light. These WDMs are reversible; they can also be used to split two discrete wavelengths entering the common port into two separate output ports. They are not designed to split the output from a broadband source. PM WDMs are often used for pump / signal applications that incorporate erbium-doped or ytterbium-doped fiber amplifiers. They can be readily customized for a wide variety of applications, enabling rapid design cycles and new project builds. For custom requests, please contact Tech Support.
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PM Coupler
Zhongke Rayzer Optical Technology Co.,Ltd
Polarization Maintaining Fused Tap Coupler product, is used to divide input polarization maintaining fiber into two outputs according to the established spectral ratio. It is widely used in the fields of fiber laser, fiber amplifier, fiber communication and fiber sensing, with compact configuration, low insertion loss, low polarization related loss and high stability.
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Insulation & Multifunction Tester (OLED Display)
1155 TMF-M
Standard Electric Works Co., Ltd
● High Contrast OLED display.● Designed for viewing in the dark, for mining industry.● Auto-range microprocessor-controlled.● Automatic voltmeter AC/DC at Start/Reset.● Battery test at switch ON/Reset.● Safety voltmeter before each test.● Auto-discharge on all tests and all ranges.● Leads auto-null key.● Test auto-stop.● Smart hold and stop on voltmeter AC/DC.● Ener-Save.● Continuity short circuit >220mA.● Continuity open circuit voltage of 5Vdc.● Nominal voltage @ 1mA on all insulation ranges.● Polarization index (PI).● Dielectric Absorption Ratio (DAR).● BS 16 edition.
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Precision Condenser Microphone
377C41
1/2" condenser microphone, free-field, 200 V Polarization
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O Band Tunable Laser Source
CA9812
The CA9812 O Band tunable laser integrates a widely tunable laser with a semiconductor optical amplifier (SOA). The tunable laser is electronically tuned and can address any wavelength from 1265.00 nm to 1365.00nm. The integrated SOA facilitates flexible control of the output power and acts as a shutter when reverse biased, enabling dark tuning between channels. The device is packaged into a standard module box package, with an ternal optical isolator and a polarization maintaining fiber output.
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Antenna, Tactical, Log Periodic
EM-6942 | 400 MHz – 4 GHz
The EM-6942 is designed for harsh environmental conditions and its folding elements and 2-section design simplifies transport and storage. The antenna can be mounted on a tripod or any ¼-20 mount and be positioned for horizontal or vertical polarization.
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High Power, Quick Release Circular Connectors
HBB Series
HBB Series high-power, quick-release harsh-environment connectors are available in both single and five pole version. The series has a compact robust RoHS design in a metal shell with polarization, user-friendly push-lock mating, and quick-release unmating mechanisms, sealed IPx7 and IP6K9K when mated, high-reliability Hypertac hyperboloid contacts rated for up to 500A, and 360º shielding.
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Electrical Tomography
POLARES32
By exploiting an innovative technology based on the use of Alternating Current (AC), the POLARES32 Electrical Tomography can measure and display all the survey parameters at the same time: ground resistivity values, current, voltage, spontaneous potential, induced polarization and indication the quality of the measurement.
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Polarization Controller
Shenzhen Golight Technology Co.,Ltd
Polarization controller integrates an all-fiber dynamic polarization controller and a mini piezoelectric ceramic actuator. As a polarization controller, it can convert any input polarization state to the desired polarization state output. As a polarization scrambler, it can effectively disrupt the output polarization state.
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Fused WDM Module（1310/1550nm）
Flyin Optronics’Singlemode wavelength division multiplexer WDM 1310/1550 1X2 2X2 combine or separate light at different wavelengths. They offer very low insertion loss, low polarization dependence, high isolation and excellent environmental stability. These components have been extensively used in CATV, WDM networks, Fiber sensor and fiber optics instrumentation.
