Description
Description
The Q8344A makes use of a Fourier spectrum analysis approach based on a Michelson interferometer. Because of this, the Q8344A can measure optical coherence that cannot be obtained directly using diffraction-type optical spectrum analyzers which use monochromators to make their measurements. The features of this analyzer make it very effective for the evaluation of laser diodes used in optical data storage equipment, fiber optic gyroscopes, and related applications. The Q8344A has a built-in He-Ne laser that functions as the wavelength reference and ensures the wavelength measurement accuracy is maintained within +/- 0.1 nm (at 1.3 micro m). Because of this internal reference source, no calibration is needed, thereby allowing this analyzer to provide long-term repeatable measurements.
Key Features
- Coherence Measurement
- High-Speed Measurement with 1.5 Seconds/Sweep
- Wide Wavelength Range from 0.35 to 1.75 micro m
- Wavelength Measurement Accuracy of 0.1 nm
NIST-Traceable Calibrations
Standard Calibration Price (without data): Request a Quote
ANSI Z540 Calibration Price (with as-found & as-left data): Request a Quote
ISO/IEC 17025:2005 Accredited Calibration Price (with data & uncertainties): Request a Quote
ANSI Z540.3 with data & uncertainties and Guardbanding: Request a Quote
Test & Measurement Equipment Repair Services: Request a Quote
