ADVANTEST Q8341 CALIBRATION and ADVANTEST Q8341 REPAIR
The ADVANTEST Q8341 is currently in stock and available for purchase on our  Sales Page
It is also available for immediate rental.
A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the ADVANTEST Q8341 Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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As an alternative New Ridge Technologies offers the NRT-8000, the world’s Smallest Optical Spectrum Analyzer with built in “live wavelength calibration” for C-Band applications.  More
   ADVANTEST Q8341   Description / Specification:    
ADVANTEST Q8341 350 to 1000 nm Optical Spectrum Analyzer

The Advantest Q8341 is an optical spectrum analyzer for visible radiation with a wavelength range of 350 nm to 1000 nm. It uses a Fourier spectrum system with a Michelson interferometer which allows it to measure coherence. With its narrow wavelength resolution of 0.01 nm, the Q8341 is very effective for the evaluation of not only CD/DVD laser diodes, but also for blue-violet laser diodes. In addition, the built-in He-Ne laser acts as a wavelength reference to ensure a high wavelength measurement accuracy of ±0.01nm. Finally, with its fast 0.5 s measurement speed, the Q8341 is ideal for evaluating temperature characteristics of system components. Specifications. Wavelength Measurement range: 350 to 1000 nm. Wavelength Measurement Accuracy Standard: ±0.05 nm. Wavelength Measurement Resolution Standard: 0.05 nm. Level Input sensitivity: –50 dBm or less (350 to 1000 nm), –55 dBm or less (400 to 900 nm). Maximum input power: +10 dBm. Level Accuracy: ±1.0 dB (780nm, Input level of –10 dBm ). Level Scale: 0.2, 0.5, 1.0, 2.0, 5.0, 10 dB/div and Linear. Dynamic range: 30 dB or more. Coherence Max. analysis length Standard: 10.3 mm. Input return loss: 30 dB. Measurement time CW Mode Standard: 2 s or less. Optical input Connector: FC type. Applicable fiber: 50/125 GI fiber. I/O interface: GPIB (IEEE 488.2), Ethernet (10/100 Base), VGA output, USB port, PS/2 Mouse. Display: 6.5 inch color LCD (640 x 480 dots). Options. 70, built-in high-speed sweep and coherence length extension.



 

Standard Calibration $795.00 *
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*This is a Web introductory price for one calibration of the ADVANTEST Q8341. Price does not in most cases include measurement performance data. Pricing does include NIST traceable calibration and issue of a calibration certificate and calibration label. Pricing may vary slightly due to volume and location of laboratory supporting calibration. Volume pricing may apply. On-site fees may apply depending on logistics, location and volume of work to be completed during the visit.


Related Optical Terms and Definitions. For a complete list go to our  Terms and Definitions Page.

Coherence Length
Average distance over which superimposed waves lose their phase relationships

Linewidth
Linewidth is the width of a spectral line in terms of wavelength, wave number and frequency.

Power Flatness Versus Wavelength
When changing the wavelength at constant power setting and recording the differences between actual and displayed power levels, the power flatness is ± half the span (in dB) between the maximum and the minimum of the measured power levels.

Spectral Width
Spectral Width is the wavelength interval over which the magnitude of all spectral components is equal to or greater than a specified fraction of the magnitude of the component having the maximum value. In optical communications applications, the usual method of specifying spectral width is the full width at half maximum. This is the same convention used in bandwidth, defined as the frequency range where power drops by less than half (at most -3 dB).

Telecom Bands
Optical fiber communications typically operate in a wavelength region corresponding to one of the following Bands. O Band (original): 1260–1360 nm. E Band (extended): 1360–1460 nm. S Band (short wavelengths): 1460–1530 nm. C Band (conventional): 1530–1565 nm. L Band (long wavelengths): 1565–1625 nm. U Band (ultralong wavelengths): 1625–1675 nm


Please contact us for your ADVANTEST Q8341 CALIBRATION and/or ADVANTEST Q8341 350 to 1000 nm Optical Spectrum Analyzer REPAIR
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