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Position: Home > Products > Pulsed Fiber Laser > Nanosecond Pulsed Fiber Laser > 1.5um Nanosecond Pulsed Fiber Laser > CoLID-II 1550nm Short Pulse Fiber Laser for LiDAR

CoLID-II 1550nm Short Pulse Fiber Laser for LiDAR

The CoLID series 1550nm short pulse fiber laser for LiDAR of Connet is a fiber laser source delivering high peak power and high pulse energy. Based on Master Oscillator Power-Amplifier (MOPA) configuration and optimized design of multi-stage optical amplification, the high peak power and the ns pulse width output can be achieved. This laser is an ideal fiber laser source for LiDAR, telemetry and range finding, etc.

Connet CoLID series 1550nm short pulse fiber laser for LiDAR (CoLID-II-1550) is housed in a rectangle module with compact structure and small size. The high-quality MCU being internally integrated for easy control. CoLID-II-1550 has wide operating temperature range with low power consumption. Except the integrated internal trigger mode, the pulse output also can be achieved by external TTL trigger signal, which is very suitable for system integration.


Specifications:

Parameter

Unit

Specification

Min

Typ.

Max

Part no.

 

CoLID-II-1550

Center wavelength1

nm

1540

1550

1565

Pulse energy @<10kHz

μJ

-

100

-

Peak power

kW

-

-

10

Average power @>100kHz

W

-

-

1.5

Pulse width

ns

0.5

-

250

Repetition rate

kHz

1

-

3000

Beam quality

M2

<1.1

Polarization

 

Random

Output power stability2(8hrs) 

%

-

-

±1.5

Output isolation

dB

45

-

-

Operating temperature

-35

-

+65

Storage temperature

-40

-

+85

Power consumption (room temp.)

W

-

-

18

Operating voltage

VDC

5.5-12

Trigger mode

 

Internal or External TTL Trigger

Output fiber length

m

>0.3

Optical connector

 

FC/APC or Collimator

Weight

g

<330

Dimension

mm

100(L)x90(W)x25(H)



Specifications:

· Other wavelengths are available.

· The output power stability is measured under 25℃ after 30 minutes' warm-up.


Ordering Information:

· CoLID-II-1550-XX-YY-ZZ-FA

· XX: Pulse width in ns

· YY: Repetition rate in kHz

· ZZ: Peak power in kW

· FA: FC/APC connector, Collimator (Col) is optional.

· Example: CoLID-II-1550-07-20-04-FA

CoLID-II 1550nm Short Pulse Fiber Laser, 7ns pulse width, 20kHz repetition rate, 4kW peak power, FC/APC connector

Features:

· 1550nm Eye-safe wavelength

· High peak power up to10kW

· Repetition rate from 1kHz to 3MHz

· Pulse width from 0.5ns to 250ns

· Energy per pulse up to 100uJ

· Near diffraction-limit beam quality

Applications:

· LiDAR

· Range Finding

· Telemetry

· 3D Scanning

· Metrology and Pollution Detection

· Other Scientific Research