2000nm 100mW 20dBm IR Single-mode Fiber Laser Desktop TypeFL-2000-20-SM-B 

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2000nm 100mW 20dBm IR Single-mode Fiber Laser Desktop TypeFL-2000-20-SM-B 

The 2000nm single-wavelength laser uses a high-performance butterfly-shaped semiconductor laser chip. The professionally designed driver and temperature control circuit control ensures that the laser operates safely and the output power and spectrum are stable. It can be used as a seed source for thulium-doped fiber lasers or fiber amplifiers, and is available in benchtop or modular packages.

[Features]
Power and spectral high stability
Single-mode fiber output
Module or desktop package

[Applications]
Fiber laser
Optical device testing
Optical frequency doubling

[Specification]

Parameters

Unit

Typical Value

Remarks

Model

--

FL-2000-20-SM-B 

 

Working Wavelength

nm

2000

 

Spectral Linewidth

nm

< 0.1

 

Sideband Suppression Ratio

dB

≥50

 

Working Mode

--

CW

Continuous Laser

Output Power

dBm

20

100mW

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

--

SM1950 single-mode Fiber

L=1m

Fiber Interface Type

--

FC/APC

 

 

Electrical and environmental parameters

Desktop Type

Control method

Button

Communication interface

DB9 Female (Default not include)

Power supply

AC 100~240V

Size

260(W)×320(D)×120(H)mm

Operating temperature range

-5~+35°C

Operating humidity range

0~70%

 

fiber laser

2000nm fiber laser
 







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