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FP stable light source

Expandable and compatible with DIMENSION's ALPHA and OMEGA universal optical test platforms.

• 1CH, 2CH, or 4CH output available, each channel could be independently controlled.

Wavelength and power can be customized.

• Support USB / Ethernet / button controlling.

• Modular design, high precision, high reliability interface with patent. 

Flexible disassembled SC/FC connector, convenient for post-maintenance.

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Product Overview

Stable light source plays an irreplaceable role in all optical testing and researching area. In order to satisfy different application scenario needs, Dimension developed 4 kinds of stable light sources: DFB laser source, FP laser source, SLED broadband light source, and ultra-narrow linewidth laser source.

• 1CH, 2CH, or 4CH output available, each channel could be independently controlled. Wavelength 
and power can be customized.
• Support USB / Ethernet / button controlling.
• Modular design, high precision, high reliability interface with patent. Flexible disassembled SC/FC 
connector, convenient for post-maintenance.


DFB laser source

Main Features

• High stability, 24-hour power stability is less than ±0.005dB
• High precision TEC temperature controlling module
• Output power up to 20 mW
• Support internal modulation


Applications

• CWDM channel testing
• Optical network monitoring
• IL/RL testing
• Optical passive device, active device testing
• Instrument performance testing


Chart1-1 Parameters of DFB Stable Laser Source[1] [2] [3] [4]
ModelDFB Stable Source
Channels1,2,4CH available
Fiber TypeSM 9/125; Panda PMF
Wavelength1270, 1290, 1310, 1330, 1350, 1370, 1390, 1410, 1430, 1450
1470, 1490, 1510, 1530, 1550, 1570, 1590, 1625, 1650, etc
Wavelength accuracy± 5nm
Connectorhigh precision, high reliability interface, SC/FC flexible switching
Power stabilityType AType C
Power stability 15mins

850~1270nm: ± 0.05

1270~1650nm: ± 0.005

850~1270nm: ± 0.1

1270~1650nm: ± 0.05

Power stability 24H

850~1270nm: ± 0.2

1270~1650nm ± 0.02

850~1270nm: ± 0.4

1270~1650nm ± 0.2

Output power1mW, 10mW, 20mW,etc
SMSR> 40dB
Polarization extinction ratio (PER)> 17dB
ModulationInternal modulation HZ (270, 1K, 2K)
Warming up time20 minutes (if the storage temperature is different from the service temperature, the preheating time is 60 minutes)
Recalibration period2 years
Working temperature10℃~40 ℃
Storage temperature-40 ℃~70 ℃
SizeMachine: 359mmX274mmX115mm; Module: 285mmX133mmX36mm
Input powerAC 90-260V 50Hz




SLED broadband light source

Main advantages

• Wide spectral range (3dB spectral width 90nm)[5]
• High output power (10mW)[5]
• Excellent power stability


Main applications

• Coarse wavelength division multiplexing (CWDM) network testing
• Passive optical network (PON) component manufacturing and testing
• Fiber sensing and spectral analysis.


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Chart1-2 Parameters of SLED Broadband Light Source[1][2][3]][4]]
 ModelSLED Broadband Light Source
 Wavelength750, 840, 880, 1020, 1050, 1280, 1310
1410, 1490, 1550, 1610, 1640
-3dB spectrum width（Typ.）[5]40-90nm
 Output power (Typ.)  [5]5-10mW
 Power stability [5]± 0.05dB/8H (Typical)
 Working ModeCW
 Fiber typeSM 9/125
 Connectorhigh precision, high reliability interface, SC/FC flexible switching
 Warming up time20 minutes (if the storage temperature is different from the service temperature, the preheating time is 60 minutes)
Recalibration period2 years
Working temperature10 ℃~40 ℃
Storage temperature-40 ° C~70 ° C
 Size

Machine: 359mmX274mmX115mm;

Module: 285mmX133mmX36mm

Input powerAC 90-260V 50Hz
Spectral power density≥ -20dBm


FP laser source

Main advantages

• Output power higher than 5 mW
• Support internal modulation


Main applications

• Fiber product testing and verification
• Optical component manufacturing and testing

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Chart1-3 Parameters of FP Laser Source [1] [2] [3] [4]
ModelFP Laser Source
Channels1,2,4CH available
Fiber Type9/125;50/125;62.5/125 available
Wavelength(TEC)850、980、1060、1310、1550
Wavelength850、1310、1550
Wavelength accuracy± 20nm
Connectorhigh precision, high reliability interface, SC/FC flexible switching
Power stabilityType AType C
Power stability 15mins

850~1270nm: ± 0.05

1270~1650nm: ± 0.005

850~1270nm: ± 0.1

1270~1650nm: ± 0.05

Power stability 24H

850~1270nm: ± 0.2

1270~1650nm ± 0.02

850~1270nm: ± 0.4

1270~1650nm ± 0.2

Output power>5mW
ModulationInternal modulation HZ (270, 1K, 2K)
Warming up time20 minutes (if the storage temperature is different from the service temperature, the preheating time is 60 minutes)
Recalibration period2 years
Working temperature10℃~40 ℃
Storage temperature-40 ℃~70 ℃
SizeMachine: 359mmX274mmX115mm; Module: 285mmX133mmX36mm
Input powerAC 90-260V 50Hz



Ultra-narrow linewidth laser source

Main Features

• Ultra-narrow spectral linewidth
• High output power
• High reliability and stability


Main applications

• Fiber bragg grating sensing
• Coherent fiber communication
• Nonlinear research
• Leak detection and monitoring


ordering information

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Remarks:
[1] Above specifications are under temperature 23 °C ± 1 °C
[2] Center wavelength is the default value displayed on screen.
[3] Ambient temperature change is less than ±1℃
[4] 20 minutes for preheating if stored at the same temperature before.
[5] Measured wavelength is 1310/1550nm, and the spectral width and output power of SLED light source are related to the central wavelength.
[6] The list of wavelengths can be customized, and the number of output channels should correspond to the number of wavelengths in principle. Take 4-CHs 
output as an example. If you need 4-CHs 1310, the list of wavelengths is 1310*4.If need 2-CHs 1310,2-CHs 1550 then the list of wavelengths is 1310*2/1550*2;If 
need four different wavelengths, such as 1270/1290/1310/1330, the list of wavelengths will be written as 1270/1290/1310/1330, corresponding to 1/2/3/4 channels in turn.
[7] The Type C light source supports only 1 and 5mW
[8] The 3dB bandwidth of the SLED light source varies slightly with power, ranging from 50 to 90nm.



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