1550nm high power DFB laser diode in butterfly package with narrow linewidth and stable output, ideal for optical sensing, precision measurement, and fiber optic systems. The 1550nm High Power Narrow Linewidth DFB Laser Diode in Butterfly Package is engineered for high-precision optical applications requiring superior wavelength stability and narrow spectral linewidth. Compared with standard TO-packaged devices, the butterfly package provides enhanced thermal management and integration capability, making it ideal for high-end photonic systems.
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Description
1550nm High Power Narrow Linewidth DFB Laser Diode Butterfly Package Overview
The 1550nm High Power Narrow Linewidth DFB Laser Diode in Butterfly Package is engineered for high-precision optical applications requiring superior wavelength stability and narrow spectral linewidth. Compared with standard TO-packaged devices, the butterfly package provides enhanced thermal management and integration capability, making it ideal for high-end photonic systems.
This DFB laser diode delivers high output power up to 100 mW, combined with ultra-narrow linewidth performance down to 80 kHz, ensuring exceptional signal coherence and stability. Operating at the 1550 nm wavelength, it is optimized for low-loss transmission and compatibility with fiber optic systems.
With robust packaging, stable electrical characteristics, and excellent optical performance, this device is widely used in optical sensing, precision measurement, and advanced laser systems. It is an excellent solution for applications that demand long-term reliability, high performance, and precise wavelength control.
Key Features
- High output power up to 100 mW
- Ultra-narrow linewidth down to 80 kHz
- Stable 1550 nm wavelength operation
- Butterfly package for superior thermal control
- High reliability for continuous operation
- Excellent spectral stability and coherence
Applications
- Optical sensing systems
- Precision optical measurement
- Fiber optic communication systems
- LiDAR and detection technologies
- Scientific research and photonics labs
Technical Parameters
| Parameter | Symbol | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Output Power | Pf | – | 80 | 100 | 110 | mW |
| Forward Voltage | Vf | Pf = 100 mW | – | – | 2.0 | V |
| Threshold Current | Ith | – | – | – | 30 | mA |
| Forward Current | If | Pf = 100 mW | – | – | 500 | mA |
| Center Wavelength | λc | Pf = 100 mW | – | 1550 | – | nm |
| Linewidth | Δλ | If = 200 mA | 80 | 100 | 150 | kHz |
All parameters are measured at a case temperature of 25°C.
Performance Chart
Dimensions & Pin Assignment
DFB Laser Integration
For DFB laser selection, specify the target wavelength, required optical power, package, spectral characteristics and temperature-control requirements. Match the available wavelength-tuning conditions to the absorption line or optical system in the stated application.
Frequently Asked Questions
What type of photonic device is 1550nm High Power Narrow Linewidth DFB Laser Diode Butterfly Package?
1550nm High Power Narrow Linewidth DFB Laser Diode Butterfly Package belongs to the DFB product family and is used for laser emission applications.
What wavelength or spectral range does 1550nm High Power Narrow Linewidth DFB Laser Diode Butterfly Package use?
The specified wavelength or spectral range is 1550 nm. Refer to the technical specifications above for operating conditions and applicable tolerances.
What package is available for 1550nm High Power Narrow Linewidth DFB Laser Diode Butterfly Package?
The product is listed in Butterfly format. Check the package drawing and pin or fiber details above before integration.
What applications are associated with 1550nm High Power Narrow Linewidth DFB Laser Diode Butterfly Package?
The product is listed for LiDAR & Ranging, Optical Communications, Optical Test & Measurement. Suitability should be evaluated against the required optical and electrical specifications.
Related Technical Resources
Additional information
| Device Technology | DFB |
|---|---|
| Wavelength Band | 1400–1599 nm |
| Application | LiDAR & Ranging, Optical Communications, Optical Test & Measurement |
| Package Type | Butterfly |
| Device Function | Laser Emission |
| Wavelength / Spectral Range | 1550 nm |
