1550nm 500mW DFB SM Pigtailed Laser 3MHz Module type FL-1550-500-SM-M

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1550nm 500mW DFB SM Pigtailed Laser 3MHz Module type FL-1550-500-SM-M

The 1550nm band single-wavelength laser (low power) adopts high-stability semiconductor laser chip, single-mode fiber output, professionally designed drive and temperature control circuit control to ensure the safe and stable operation of the laser, and can provide desktop or modular packaging.

[Features]
DFB cavity laser
Power and spectral high stability
Narrow spectral line width
Adjustable output power
Module or desktop package

[Applications]
Optical fiber sensing
Optical Fiber Communication
Optical experiment

[Specification]

Parameters

Unit

Typical Value

Remarks

Model

--

FL-1550-500-SM-M

 

Working Wavelength

nm

1550±0.5

1540~1565nm Customizable

Spectral Linewidth

MHz

≤ 3

1MHz Customizable

Sideband Suppression Ratio

dB

>50

 

Working Mode

-

CW

Continuous Laser

Output Power

mW

500

 

Power adjustment range

-

10~100%

 

Short-term Stability (15 minutes)

dB

≤ ±0.02

Equivalent≤±0.5%

Long-term Stability (8 hours)

dB

≤ ±0.05

Equivalent≤±1.2%

Pigtail Fiber Type

--

SMF-28 SM Fiber

L=1m

Fiber Interface Type

--

FC/APC

 

 

Electrical and environmental parameters

DeskTop Type

Module Type
(Current product)

Control method

Button

RS232 Serial communication

Communication interface

DB9 Female(Default not include)

DB9 Female

Power supply

AC 100~240V

DC 12V, 3A

Size

260(W)×320(D)×120(H)mm

125(W)×150(D)×31.5(H)mm

Operating temperature range

-5~+35°C

Operating humidity range

0~70%

 

 

 

1550nm fiber laser

fiber laser

fiber laser

fiber laser






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