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DFB半導體激光光源
1310nm DFB Laser Source
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ProductDescription:
TheModules was designed with the customer’s need in mind: highly integrated, smallform factor and self-contained module. External monitoring andcontrol can be chieved RS-232 standard interfaces and Specialized controlsoftware.High Power and Wavelength Stability.
Optical device production and testing
Optical communication system test
Optical sensing and opticalcommunication experiments
Optical fiber sensing system
Features:
High Stability
With Software Control
Customizable special wavelengths
With Power regulation
-20~65°C operating case temperature
OpticalCharacteristics
Parameter | Symbol | Condition | Min. | Typical | Max. | Unit |
Center Wavelength | λc | - | 1308 | 1310 | 1312 | nm |
Output Power | PO | - | - | 40 | - | mW |
Side-mode Suppression Ratio | SMSR | CW | 35 | - | - | dB |
Relative Intensity Noise | RIN | CW, output power 5mW | - | -145 | - | dB |
Optical Isolation | - | -20 < TC < +65 oC | 30 | 40 | - | dB |
Short-term stability | Pss | - | ≤0.02 ® 15min. | dB | ||
Long-term stability | PsL | - | ≤0.1®4h. | dB | ||
Polarization Extinction Ratio | ER | - | 20 | - | - | dB |
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