ANDO AQ4320A REPAIR and CALIBRATION

 
Custom-Cal has a high success rate in the repair of the ANDO AQ4320A. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   ANDO AQ4320A (AQ-4320A)   Description / Specification:    
ANDO AQ4320A 1480 to 1580 nm Tunable Laser Source

The Ando AQ4320A Tunable Laser Source Specifications. Wavelength range: 1480 to 1580nm. Wavelength set resolution: 0.001nm. Absolute wavelength accuracy: ±0.1nm. Relative wavelength accuracy: ±0.035nm (typ.). Wavelength stability: ±100MHz/hr (±0.8pm/hr) (typ.). Spectral width (Narrow): 1MHz or less, 200kHz (typ.). Spectral width (Wide): 200MHz or more. Side-Mode Suppression Ratio: 50dB or more/60dB (typ.). Optical output level (1550nm): +8dBm or more, +10dBm (typ.). Settable optical output range: 20dB or more (0.1dB steps). Optical output stability: 5 min, ±0.01dB or less; 1 hr, ±0.05dB or less; 8 hr, ±0.3dB or less. Optical output accuracy: ±1dB or less. Optical output reproducibility: ±0.04dB. Optical output level flatness: ±0.1dB. RIN: -145dB/Hz (typ.). Internal modulation (CHOP): Set frequency 0.2 to 300kHz; Set resolution 10Hz, 100Hz, 1kHz, 10kHz, 100kHz. External modulation (CHOP): Set frequency 0.2 to 300kHz. Direct modulation: Modulation frequency 100kHz to 300MHz; Modulation rate 5% or less; Modulation input level 0dBm or less. Wavelength sweep speed: 100nm/sec (Max.). Applicable optical fiber: SMF (10/125µm).



 

Standard Calibration $400.00 *
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*This is a Web introductory price for one calibration of the ANDO AQ4320A. 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.

Chirp
A change in the optical frequency caused by direct modulation of the laser. A chirp is a signal in which the frequency increases ('up-chirp') or decreases ('down-chirp') with time. In some sources, the term chirp is used interchangeably with sweep signal.

Isolation
The extent to which optical power from one signal path is prevented from reaching another signal path.

Polarization Extinction Ratio
Polarization Extinction Ratio is the ratio of optical power in the slow axis of the polarization maintaining fiber to optical power in the fast axis within a specified wavelength range.

Sidemode Suppression Ratio
Sidemode Suppression Ratio is the ratio of average signal power to the optical power of the highest sidemode within a distance from 0.1 to 6 GHz to the signal’s optical frequency, expressed in dB.

Wavelength Stability
Wavelength Stability is the change of wavelength during given time span, expressed as ± half the span between the maximum and the minimum of all actual wavelengths.


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