2.5G 1650nm DFB Pigtail Diode Laser 1mw
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Our 2.5G 1650nm DFB pigtail diode laser 1mw is generally applied for stabilizing or modulating light source. In addition, the high stability laser source can be used for testing apparatus and OTDR equipment.
The laser diode is composed of CWDM-DFB chip, built-in isolator, built-in monitor photodiode, 4-pin coaxial package, and optional SC, FC, ST, or LC optical fiber connector. Customers can select the length of optical fiber and pin definition based on actual demand. The output power is available from 1MW.
(You can click here to know more about detailed information. )
Optical & Electrical Characteristics| Parameter | Symbol | Min. | Typ. | Max. | Unit | Test Condition |
| Rated Power | Po | 1 | 2 | - | mW | Ith 30mA |
| Threshold Current | Ith | 10 | - | 20 | mA | CW |
| Forward Voltage Drop | Vop | - | 1.1 | 1.5 | V | CW, Ith 30mA |
| Cent Wavelength | λc | 1645 | 1650 | 1655 | nm | - |
| Spectrum Width(-3dB) | Δλ | - | 0.5 | 1 | nm | Ith 30mA |
| Side-mode Suppression Ratio | SMSR | 30 | 40 | - | dB | - |
| Bandwidth | Bw | - | 2.5 | - | GHz | RI=50Ω |
| Monitor Current | Im | 0.1 | 0.5 | 1 | mA | CW, Ith 30mA |
| Dark Current of Monitor | Id | - | - | 100 | nA | CW, Ith 30mA |
| Optical Isolation | ISO | 30 | - | - | dB | 25℃ |
Wuhan Shengshi Optical Technology Co. , Ltd.
Contact Person: Wendy
Fax: 86-27-87172995
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