EVALUATION OF OPTICAL PASSIVE DEVICE USING SYNCHRONIZED SWEEP
Evaluation of Optical Passive Device Using Synchronized Sweep
- Enables synchronous sweep measurement* when used with the AQ2200-136 turnable laser source (wavelength range: 1440-1640 nm).
Wavelength window: 60 dB or higher at 1440-1640 nm
Example of transmission characteristics of CWDM filter measurement
Wavelength window: 1500-1600 nm, SENSE: HIGH1
dynamic-range measurement using a synchronous wavelength sweep function
of a tunable laser source and optical spectrum analyzer is suitable for
evaluating devices with high crosstalk. Through synchronized sweep with
the AQ2200-136 Turnable Laser Source, the AQ6319 Optical spectrum
analyzer can achieve dynamic measurement of a wide, 80 dB or higher.
Also, peak/bottom wavelength, level, crosstalk, and ripple width can be simultaneously measured using the optical filter function.
- About twice the measuring speed compared to our conventional synchronous sweep. (AQ6317C OSA and AQ4321 TLS*)
Measurement conditions: SPAN: 100 nm, SENS: NORM HOLD, SAMPLE: 1001