High Power Narrow Linewidth YDFA Module


Amonics' narrow linewidth YDFA is designed to amplifying narrow linewidth (kHz) CW signal to high power level. High doping density large core fiber is used our YDFA to suppress the SBS effect.The applications of the narrow linewidth YDFAs include free space sensing and 532 nm second harmonic laser generation.

High Power Narrow Linewidth YDFA Specifications

AYDFA-UL-27 AYDFA-UL-30 AYDFA-UL-33 AYDFA-UL-37 Remarks
Saturation Output Power (at 0dBm input signal) > +27dBm > +30dBm > +33dBm > +37dBm
Operating Wavelength 1054nm – 1074nm 1054nm – 1074nm 1054nm – 1074nm 1054nm – 1074nm extension to 1090nm is available
Input Isolation > 20dB > 20dB > 20dB > 20dB
Output Isolation > 20dB > 20dB > 20dB > 20dB
Polarization Dependent Gain Typ. 0.3dB, Max. 0.5dB Typ. 0.3dB, Max. 0.5dB Typ. 0.3dB, Max. 0.5dB Typ. 0.3dB, Max. 0.5dB
Control Mode ACC, APC, AGC (optional) ACC, APC, AGC (optional) ACC, APC, AGC (optional) ACC, APC, AGC (optional)
Other wavelength range or other output power models are available upon request.

High Power Narrow Linewidth PM YDFA Specifications

AYDFA-PM-UL-27 AYDFA-PM-UL-30 AYDFA-PM-UL-33 AYDFA-PM-UL-37 Remarks
Saturation Output Power (at 0dBm input signal) > +27dBm > +30dBm > +33dBm > +37dBm
Operating Wavelength 1054nm – 1074nm 1054nm – 1074nm 1054nm – 1074nm 1054nm – 1074nm extension to 1090nm is available
Input / Output Isolation > 20dB > 20dB > 20dB > 20dB
Polarization Extinction Ratio Typ. 23dB, Min. 20dB Typ. 23dB, Min. 20dB Typ. 23dB, Min. 20dB Typ. 23dB, Min. 20dB
Control Mode ACC, APC (optional) ACC, APC (optional) ACC, APC (optional) ACC, APC (optional)
Other wavelength range or other output power models are available upon request.

General Parameters

unit value
Operation Temperature °C 0 to +40
Storage Temperature °C -10 to +70
Power Supply VDC +12 ± 0.25
Module Dimensions mm 300(W) x 250(L) x 70(H)
Control Keylock switch, optical output power
LCD Display Output power, Pump laser current
Computer Interface RS232 (Labview control software & connection cable included)
Protection Pump laser over heat warning
Optical Connector FC/APC, FC/UPC, SC/APC, SC/UPC, bare fiber (No output connectors when output power >1W)
Optical Fiber Hi1060 or 10/125GDF for AYDFA-UL
Optical Fiber PM980 or PM-10/125GDF for AYDFA-PM-UL

Options

Narrow bandpass filter

Ordering Information

Product Code
AYDFA-UL-xx-y-zz or AYDFA-PM-UL-xx-y-zz
xx: Saturation output power in dBm
y: B for Benchtop case, R for 19” Rackmount case
zz: FA for FC/ APC, FC for FC/UPC, SA for SC/APC, SC for SC/UPC, NC for bare fiber


Key Features

Turnkey Device
RS232 computer interface
High output power
Single mode fiber delivery
Highly reliability
Long operating life






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