BURLEIGH WA-7000 REPAIR and BURLEIGH WA-7000 CALIBRATION

 
Custom-Cal has a high success rate in the repair of the BURLEIGH WA-7000. A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the BURLEIGH WA-7000 Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   BURLEIGH WA-7000 (WA7000)   Description / Specification:    
BURLEIGH WA-7000 Multi-line Wavemeter

The Burleigh WA-7000 Multi-line Wavemeter is an instrument designed for automatic and accurate wavelength measurments of countinuous wave (CW) laser sources. The interference fringes produced by the input laser radiation in the scanning Michelson interferometer are sampled in the interferometer scan at equally spaced intervals calibrated by a built-in reference laser. A high-speed digital signal processor computes a Fourier Transform of the interferogram to obtain a spectrum of the input laser that is displayed on the Wavemeter screen. Discrete wavelengths included in the input laser source appear as peaks in the spectrum. The wavelength of each peak is accurately determined based on the knowledge of the reference laser wavelength. The WA-7000 Multi-line Wavemeter uses a HeNe reference laser that provides an absolute wavelength accuracy better than ±1 part per million. Inside the instrument, both the reference laser and the input laser beams are coupled into the monolithic interferometer by fiber optic cables that ensure good optical alignment. An embedded computer generates the spectral display and derives the wavelength and power of each spectral peak. The front panel display, and other input and output functions are also controlled by the computer. The Wavemeter front panel has buttons to select different display screens, change parameters or display attributes, and manipulate the collection of data.



 

Standard Calibration $350.00 *
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*This is a Web introductory price for one calibration of the BURLEIGH WA-7000. 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 Time
Average time for the wave train to lose its phase realtionships

Fiber Bragg Grating (FBG)
A fiber Bragg grating (FBG) is a type of distributed Bragg reflector constructed in a short segment of optical fiber that reflects particular wavelengths of light and transmits all others. This is achieved by adding a periodic variation to the refractive index of the fiber core, which generates a wavelength specific dielectric mirror. A fiber Bragg grating can therefore be used as an inline optical filter to block certain wavelengths, or as a wavelength-specific reflector.

Modulation
Modulation is the process by which the characteristic of one wave (the carrier) is modified by another. Adding information into pulses of light.

Power Linearity
When changing the power level and measuring the differences (in dB) between actual and displayed power levels, the power linearity is ± half the span (in dB) between the maximum and the minimum value of all differences.

Stability
Stability is the extent to which a specified property, characteristic, or parameter of a substance, device, or apparatus, such as a fiber optic transmission system, remains fixed with the passage of time or with varying environmental conditions.


Please contact us for your BURLEIGH WA-7000 REPAIR and/or BURLEIGH WA-7000 Multi-line Wavemeter CALIBRATION

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