Butterfly Pigtailed Laser Diode Modules, Coaxial Pigtail Diode Laser Device
Passive Fiber Optic Components and Modules Manufacturer
Our designs have been qualified and deployed in space applications and are widely used in terrestrial and submarine telecommunications systems.
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- 1625nm Pigtailed Components
1625nm Pigtailed Components
Features
- Built-in optical isolator
- Low capacitance and low dark current
- Low threshold current, low operating current
- Integrated high isolation, low insertion loss
Applications
OTDR Transmission
Analog or Digital Optical Transmission
Absolute Maximum Ratings
| Parameter | Symbol | Min. | Max. | Unit | Test Condition |
| Storage Temperature | Tstg | -40 | 100 | ℃ | - |
| Operating Temperature | Top | -40 | 85 | ℃ | - |
| Reverse Voltage | Vr | - | 2 | V | CW |
| Soldering Temp | - | - | 260 | ℃ | - |
| Soldering Time | - | - | 10 | S | S |
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℃ |
PIN Definition
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