The high peak power Erbium/Ytterbium co-doped pulsed fiber laser series are specially designed and developed to address LIDAR and remote sensing applications. These lasers are an “eye safe” version, and have a broad range of pulse widths and repetition rates, peak power and energy per pulse as well as linear or random operation.

The 1550nm Pulsed Fiber Laser series are based on a MOPA configuration (Master Oscillator Power Amplifier) those use laser pulse generation, triggering, gating and ASE suppression technologies, ensuring laser pulses characteristic is easily to be controlled and adjusted optionally for applications. The pulsed laser series provide an effective management interface for user to control key operating parameters. The pulsed laser presents RS-232 interface flexibly, ensuring the connectivity with customer’s control system. The modulation frequency is controlled by External Trigger.

The 1550nm Pulsed Fiber Laser is specially designed and developed to address LIDAR and remote sensing applications. The laser is an “eye safe” version, and has a broad range of pulse widths and repetition rates, peak power and energy per pulse.

Optical Characteristics


 

Parameter

 

Unit

 

Min.

 

Typ.

 

Max.

 

NOTES

Peak Wavelength

nm

1520

1550

1580

-20dB

Peak Wavelength stability

nm

-

<0.04

0.1


Pulse width (FWHM)

ns

2

10

20


Pulse repetition frequency

kHz

10

15

200

External Trigger

Output average power

W

-

5.0

-

10ns, 15KHz

Maximum pulse energy

uJ

-

350

-

10ns, 15KHz

Control mode

-

ACC


SMSR

dB

10

20

-


Power stability

-

-

<3.5

<5

2 hours

Output fiber type

cm

50/125 FC/APC or others

Customized

Output fiber length

cm

-

80

-




Mechanical & Environmental characteristics

 

Parameter

 

Unit

 

Typ.

 

Notes

Dimensions (W*D*H)

mm

170*150*50


Weight

Kg

1.5


Cooling

Air


Operating temperature range

ºC

0 to 40


Storage temperature range

ºC

-20 to 65


Humidity

%

10-90