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2.5G 1625nm DFB Pigtail Diode Laser 1mw
The 2.5G 1625nm DFB pigtail diode laser 1mw includes a CWDM-DFB laser chip, built-in isolator, built-in monitor photodiode, 4-pin coaxial package, and optional SC, FC, ST, or LC optical fiber connector. It delivers low threshold and operating current at a output power range between 1MW and 2MW. The length of optical fibers can be supplied according to the customers' requirement. Various pin definitions are also available. This series of product can be used as the stabilized light source or modulated light source. It also finds applications in testing apparatus and OTDR equipment.
(You can click here to know more about detailed information . PDF )
Optical & Electrical Characteristics| Parameter | Symbol | Min. | Typ. | Max. | Unit | Test Condition |
| Rated Power | Po | 1 | 2 | - | mW | Ith+20mA |
| Threshold Current | Ith | 10 | - | 20 | mA | CW |
| Forward Voltage Drop | Vop | - | 1.0 | 1.5 | V | CW, Ith+20mA |
| Cent Wavelength | λc | 1620 | 1625 | 1630 | nm | - |
| Spectrum Width(-3dB) | Δλ | - | 0.5 | 1 | nm | Ith+20mA |
| 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+20mA |
| Dark Current of Monitor | Id | - | - | 100 | nA | CW, Ith+20mA |
| Optical Isolation | ISO | 30 | - | - | dB | 25℃ |
As a China-based 2.5G 1625nm DFB pigtail diode laser 1mw manufacturer and supplier, we also offer CWDM diode laser module, 3-10g 1100nm-1650nm ingaas coaxial pigtail pin photo diode, plug in InGaAs coaxial photodetector diode modules, and more.
Related Names
DFB Laser Diode with Pigtail | High Stability Laser Source | Laser Diode for OTDR System
Wuhan Shengshi Optical Technology Co. , Ltd.
Contact Person: Wendy
Fax: +86-27-87172995