YDFA 26dBm 400mW Single-mode Ytterbium-doped Fiber Amplifier Module Type YDFA-26-SM-M

Ytterbium-doped fiber amplifier (YDFA) generates gain by pumping ytterbium-doped fiber with semiconductor laser and is used to amplify optical signals in the 1030~1080nm band. The output power is continuously adjustable and has the advantages of high gain and low noise. The desktop YDFA is convenient for experimental operation, and the user can adjust the pump current and output power through the panel buttons. A more compact modular YDFA is also provided to facilitate user system integration. Both desktop YDFA and modular YDFA can support PC software control and serial port command control.

[Features] Wide wavelength range. High output power. Low noise.

[Applications] Nonlinear Optics Fiber sensing Fiber laser

[Specifications]

Parameters

Unit

Typical Value

Remarks

Model

--

YDFA-26-SM-M

Wavelength Range

nm

1030~1070, 1040~1080

1030nm~1070nm (Default) 1060~1080nm, 1064±5nm (Customizable)

Input Power

dBm

0~10

Customizable

Saturated Output Power

dBm

26

@0dBm input

Noise Index

dB

5.0

Polarization Dependent Gain

dB

≤0.3

Input/Output End Isolation

dB

>35

Optical Power Monitoring

--

Output optical power monitoring

Pigtail Fiber Type

Hi 1060 single-mode fiber

L=1m

Pigtail Connector Type

FC/APC

Working Mode

ACC/APC

*Note1

Electrical and Environmental Parameters

Desktop Type

Module Type (Current Product)

Control Method

Touch screen

RS232 serial communication

Communication Interface

DB9 Female (Default not include)

DB9 Female

Power Supply

AC 100~240V

5V DC, <15W

Size

255(W)×285(D)×115(H)mm

139(W)×206(D)×27(H)mm

Operating Temperature Range

-5~+35°C

Operating Humidity Range

0~70%

*Note1： ACC mode - automatic current control: the YDFA pumping current is set by the user, and the YDFA is automatically locked to achieve a constant pump current. When the input optical power fluctuates, the output power will also fluctuate accordingly.

APC mode - automatic power control: the user sets the YDFA signal light output power, PD automatically monitors and feeds back the output power, YDFA control and self-adaptive adjustment of the pump to achieve the stability of the output signal. When the input optical power fluctuates, the APC mode will minimize the output power fluctuation.