Showing recent results 586 - 600 of 1983 products found.
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EDFA - Fibotec Fiberoptics GmbH
EDFAs are based on the light amplification in erbium-doped fiber, which are optically pumped by means of 980 nm or 1480 nm light sources. In this way, the light of a larger wavelength within the C or L band applied to the input of the amplifier is amplified, thus widening the range of optical communication links. EDFAs typically operate in saturation and the average signal power determines the average gain. The dynamics of EDFA are unaffected by the sequence and dynamics of a digital signal or channel interaction in DWDM systems. As a result, multiple channels can be bundled within the total erbium spectral amplification bandwidth. However, the total average output power in both cases is determined by the saturation power of the specific EDFA.
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SphereOptics GmbH
A uniform light source which provides spatially uniform luminance and illuminance for flat-field correction and calibration imaging systems, calibration photometers and spectroradiometers.
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Tester, Circuit GFI - Greenlee Tools
*Use to troubleshoot 120 VAC grounded outlets and test GFCI receptacles*Light sequence indicates correct/incorrect wiring*Lifetime Limited Warranty
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UEi Test & Measurement Instruments
Is a small device containing a power plug and three indicator lights, used for quickly detecting some types of incorrectly-wired electrical wall outlets.
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Shanghai Launch Electric Co., Ltd.
Small dimensions, and light weight, High value of Q. generally 60-90, The input capacity of power supply is only 1/Q of the output capacity.
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LMT Lichtmesstechnik GmbH
LMT LIMES 2000 software for WINDOWS for measurement and evaluation of light and color distribution or luminous flux with LMT goniophotometers or other photometric instruments
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BA Series - b2 High Voltage
The ultra light BA series Breakdown Analyzers by b2hv are superlative in their specification and ideally suited for both laboratory and on-site transformer oil testing.
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MCD-107 - MULTI MEASURING INSTRUMENTS Co., Ltd.
Ultra compact size and light weight.Easy operation with rotary switch.4000count full scale with auto-ranging.Data Hold and Auto Power Off Function.
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Yamashita Denso Corp.
It is the optimum light source for the evaluation of requiring high degree of parallelism close to sunlight. Irradiation area and parallelism are produced according to your request.
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UVR Series - TOPCON TechnoHouse Corp.
UVR series is suitable to manage lamp of ultraviolet curing equipment, Also suitable to measure intensity of ultraviolet ray for sun light and lamp.
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ET20B - Extech Instruments Corporation
- Voltage detection range: 100 to 250V AC/DC- Neon light Voltage indicator- Built-in test leads, pocket clip, and insulated housing
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TW3111 - Techwin(China) Industry Co., Ltd
Laser Source TW3111 is a handheld optical light source, newly released in 2007. It can provide 1 to 6 wavelengths output to satisfy specific requirements including the 650nm visible light source and the 1310/1550nm wavelengths for single mode fiber or the 850/1300nm wavelengths for multimode fiber, as well as other wavelengths according to customer's needs. Together with the TW3211 optical power meter, it is a perfect solution for fiber optic network applications.
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HydroLight - Sequoia Scientific, Inc.
As a data analysis tool: What was the ambient light field when the data were taken?For example, when imaging an underwater object in the daytime, the ambient daylight contributes noise (in this case, path radiance) to the signal of interest (the light propagating from the target to the sensor). HydroLight can compute the ambient daylight field so that it can be subtracted from the total signal received at the sensor to improve the signal-to-noise ratio of the detected signal.
