Showing results: 1 - 15 of 824 items found.
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Santec Corporation
Rapid & Accurate measurement for PER, Angle, and Power. The most suitable light source for PER measurement.
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Zhongke Rayzer Optical Technology Co.,Ltd
s In-Line Polarizer(ILP) Series product, is designed to pass light with one specific polarization while blocking the other polarization. It can be used to convert unpolarized light into polarized light with high extinction ratio. It can also be used to enhance the extinction ratio of signals with its excellent polarization properties. It is ideal for high speed communication systems and test instruments where high polarization extinction ratio is required.
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Shenzhen Golight Technology Co.,Ltd
The extinction ratio meter can achieve accurate measurement of up to 40dB PER dynamic range. The instrument is precisely controlled by micro-machines, which can quickly and accurately measure the extinction ratio, polarization angle and optical power of the polarization-maintaining device.
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HAPM1000 -
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai HAPM1000 is a Polarization Maintaining Fiber Amplifier which worked in 1050~1080nm operating wavelength. Adopt Polarization Maintaining (PM) ytterbium-doped fiber, output optical power range 0.5W~5W, extinction ratio >20dB.
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HAPM4000 -
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai HAPM4000 is a Polarization Maintaining Optical Amplifier which working in 1528~1563nm operating wavelength. Adopt Polarization Maintaining Erbium-doped fiber (PM-EDF), output optical power range 13~26dBm, extinction ratio >20dB.
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HAPM5000 -
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai HAPM5000 is a C-Band Polarization Maintaining Optical Amplifier which worked in 1540~1570nm operating wavelength. Adopt Polarization Maintaining (PM) Multiclad Ev-Yb fiber, output optical power range 27~37dBm(0.5W~5W) ， extinction ratio >20dB.
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Thorlabs, Inc.
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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Zhongke Rayzer Optical Technology Co.,Ltd
Polarization Maintaining Fused WavelengthDivision Multiplexer product, has thecharacteristics of low insertion loss, high handing power, high extinction ratio and double-axis operation. It is mainly used in the fields of polarization-maintaining fiber laser, polarization-maintaining amplifier, polarization-maintainingsensing system and scientific research application.
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C-Band -
Amonics Ltd.
Amonics offers polarization maintaining EDFAs for various applications. Including free space communications, coherent beam combining, and detection system. The output light is linearly polarized with high polarization extinction ratio. The compact turnkey benchtop or 19" rackmount instrument incorporates a user-friendly front panel housing with a LCD monitor display, key switch, power adjust control knob and optical connectors. A RS232 or Ethernet computer interface is also equipped.
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ERM-202 -
General Photonics Corp.
The ERM-202 is a single or dual channel polarization extinction ratio (PER) meter. When used with a broadband source, it directly measures PER. Single and dual channel models are available. The single channel instrument can be upgrades to two channels version at a later date. By combining low noise circuitry with a high resolution stepper, the ERM series achieves a PER dynamic range of 50 dB.
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CFT-810 -
FiberPro
Motorized Polarization Controller. In addition to its basic function of adjusting polarization states in multi channels, it also provides convenient ‘save and recall’ functions. As a Scanning PC, it provides very powerful ‘auto scan’ modes with variable scanning speeds. Polarization states can be manipulated by either manual adjustment or remote control (GPIB, RS-232) using two quarter-wave plates in each channel of the PC1600. Additionally, the auto scan mode of FIBERPRO’s Motorized Polarization Controller has been upgraded in LPC, and it shows another auto scan mode of four quarter-waveplates with higher polarization extinction ratio when connecting two channels at a high speed. PC1600 is an essential tool to complete fiber-optic, multi-channel measurement systems such as WDM/DWDM as well as R&D (i.e. PMD experiments), and manufacturing.
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Optilab, LLC.
Is an Intensity Modulator that is manufactured with Annealed Proton Exchange(APE) process, it features a zero-chirp design and Polarization Maintaining(PM) fiber output. Features 20 GHz E/O bandwidth, a highly linear transfer function and excellent extinction ratio. Applications include digital transmission up to 20 Gb/s, analog RFoF transmission to 20 GHz, optical pulse generation, mode-locked fiber laser and microwave optical link.
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CNR DLR -
Com-Ten Industries
The force gauge Centor Dual R series have all the functions of a Centor STAR R force gauge. And thanks to its ability to read two sensors simultaneously with a 500 Hertz sampling rate per channel, the force gauge Centor Dual is a true test console. It offers all of the functionality of an efficient force gauge, its calculating power enables it to save values from two different sensors simultaneously, to monitor set points and to perform calculations on each channel.
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MRC9000 -
Partlow
The VersaChart is perfect for demanding applications requiring a high performance recorder/controller with custom ramp/soak capability. The Versachart provides powerful true time based profile capability and exceptional value per data.
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Apogee Instruments, Inc.
Linear OutputThe Apogee chlorophyll concentration meter is calibrated to measure chlorophyll concentration in leaves with units of mol of chlorophyll per m2. This eliminates the problems with relative indexes of chlorophyll concentration.For reference and comparison purposes, the Apogee meter also outputs relative units [CCI or SPAD] if desired.For details see: Parry, C., Blonquist Jr., J.M., & Bugbee, B. 2014. In situ measurement of leaf chlorophyll concentration: analysis of the optical/absolute relationship. Plant, Cell and Environment 37:2508-2502.
