Narrow Linewidth DFB Butterfly Laser
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Ships from:
China
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On FindLight:
since 2020
Description
The RZNLD-1550-10-BP-00-14-06-01 is a high-performance MQW DFB laser diode housed in a butterfly package designed for optical transmitter systems that require high power and stability. Featuring a built-in thermoelectric cooler (TEC) and thermistor, the device ensures stable operation across varying environmental conditions, with an operating temperature range of -20 to +70°C. The device is ideal for both single-mode and polarization-maintaining (PM) fiber pigtail configurations, offering excellent side-mode suppression and optical isolation.
With a narrow linewidth and precise wavelength control, it is suited for demanding applications in telecommunications and other optical communication systems. The RZNLD-1550 laser diode ensures a stable optical output, making it a reliable choice for high-power laser systems. Its optional features such as polarization extinction ratio and customizable wavelengths allow for flexibility in design and integration into various systems. This diode offers high power and low threshold current, ensuring energy-efficient performance in high-precision applications.
Narrow Linewidth DFB Butterfly Laser
Specifications |
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|---|---|
| Center Wavelength: | 1.31 um |
| Output Power: | 50 mW |
| Operating Case Temperature: | -20 - +70 degC |
| Storage Temperature: | -40 - +85 degC |
| Reverse Voltage: | 2 V |
| Forward Current: | 500 mA |
| TEC Voltage: | 2.6 V |
| TEC Current: | 1.5 A |
| Optical Isolation (optional): | 35 dB |
| Maximum Spectral Width (-20 DB): | 1 nm |
| Wavelength Temperature Coefficient (max): | 0.12 nm/degC |
| Polarization Extinction Ratio (optional): | 17 dB |
| Threshold Current: | 25 mA |
| Forward Voltage: | 3 V |
| Operating Current: | 400 mA |
| Side-Mode Suppression Ratio: | 45 dB |
| Laser Line Width (ΔλL): | 10 MHz |
| Spectral Width (-20 DB): | 1.0 nm |
| Wavelength Temperature Coefficient: | 0.12 nm/°C |
Features
- MQW DFB Laser: High-quality, stable optical power output
- Butterfly Package: Compact, reliable form factor for various systems
- Built-in TEC and Thermistor: Ensures stability across a wide operating temperature range (-20°C to +70°C)
- Low Threshold Current: Operates efficiently with a threshold current of 15–25 mA
- Customizable Wavelengths: Wavelengths tailored to specific application needs
- Single-Mode/PM Fiber Pigtail: Flexible fiber configurations for precision optical communication
- High Side-Mode Suppression Ratio (SMSR): 35–40 dB for excellent signal clarity
- Low Linewidth: Narrow spectral linewidth of 10 MHz for high precision
Applications
- Optical Communication Systems: Ideal for use in high-performance optical transmission networks
- Telecommunications: Supports long-distance fiber optic communications
- High-Power Laser Systems: Suitable for laser-based transmission in optical transmitters
- Optical Testing and Measurement: Reliable for precise wavelength and power measurements
- Laser Sensors: Can be used in optical sensor applications requiring stable output
Frequently Asked Questions
A butterfly laser is a type of laser diode that is packaged in a butterfly-shaped module, which contains the laser chip, collimating lens, thermoelectric cooler, and other components.
The laser is available in a variety of wavelength ranges, typically from 750 nm to 2000 nm.
The output power of the laser varies depending on the specific model. Please refer to the product datasheet for detailed specifications.
The laser features a narrow linewidth of typically less than 10 MHz.
The laser has high stability and low phase noise for excellent performance in applications such as spectroscopy, metrology, and sensing.
The laser is designed to operate within a case temperature range of -5°C to 75°C.
The target audience includes engineers, researchers, and scientists working in the fields of optical communication, fiber optics, and optical testing and measurement. It is also suitable for industrial applications in aerospace, defense, and telecommunications.
The unique selling points include high power output for optical transmitter systems, stable and reliable performance in various environments, accurate and efficient signal transmission, and a butterfly package design with a built-in thermo-electric cooler (TEC) for convenience and efficiency.
The laser diode uses Multi-Quantum Well (MQW) Distributed Feedback (DFB) laser technology for accurate and efficient signal transmission.
Yes, the butterfly package design of the laser diode provides a compact and easy-to-use package that includes a built-in TEC, making it convenient and efficient to integrate into a system.
This laser diode is suitable for applications in optical communications, fiber optics, optical testing and measurement, and industrial applications that require high-power output, such as aerospace, defense, and telecommunications.