850nm DFB/SLED Butterfly Device
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Ships from:
China
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On FindLight:
since 2025
Description
The SG FusionChip SLED Butterfly Device, model SGSLD-850-XX-XX-XX-X, stands as a testament to advanced optical technology, offering a compact yet powerful solution for a variety of optical applications. This device is engineered with precision, housed in a miniaturized hermetic package that ensures durability and reliability. Its design incorporates a Thermoelectric Cooler (TEC) within, maintaining optimal operating temperatures and enhancing performance stability.
The device is available in different package configurations, including 14-pin, 8-pin, and 6-pin butterfly packages, tailored to meet diverse application needs. This high-performance device is equipped with either polarization-maintaining or single-mode optical fibers, allowing it to deliver consistent and precise optical output. With a center wavelength ranging from 830 nm to 870 nm, the SLED Butterfly Device ensures a broad operational bandwidth suitable for various advanced optical systems.
The device's robust construction and superior design make it an ideal choice for integration into fiber-optic gyroscopes, optic test systems, and optical fiber transmission systems, among other applications. Designed with safety and performance in mind, the SG FusionChip SLED Butterfly Device adheres to strict quality standards. It is crucial to handle the device with care, especially considering its ESD-sensitive nature and classification as a Class 3R laser device. Adequate protective measures, such as using grounded wrist straps and finger cots, are recommended during handling to prevent damage.
Furthermore, maintaining good thermal contact with a heat sink block during testing and operation ensures the device functions within its specified current range, safeguarding it from potential damage due to excessive current.
850nm DFB/SLED Butterfly Device
Specifications |
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|---|---|
| Center Wavelength: | 850 um |
| Output Power: | 12 mW |
| Optical Output Power: | 0.4 - 12 mW |
| Forward Voltage: | 1.9 V |
| Center Wavelength: | 830 - 870 nm |
| Bandwidth FWHM: | 15 - 19 nm |
| Spectral Ripple: | 0.2 dB |
| Polarization Extinction Ratio: | 1 dB |
| Thermistor Resistance: | 9.5 - 10.5 KΩ |
| Thermistor B-Value: | 3950 K |
| Po Tracking Error: | 10 % |
| Operating Case Temperature: | -40 - 70 °C |
| Storage Temperature: | -55 - 85 °C |
| Reverse Voltage: | 2.5 V |
| Forward Current: | 200 mA |
| Thermoelectric Cooler Voltage: | 3.0 V |
| Thermoelectric Cooler Current: | 1.5 A |
| Lead Solder Temperature: | 260 °C |
| Lead Soldering Time: | 10 s |
Features
- High Power Output: The SLED Butterfly Device offers a robust power output, ensuring efficient performance in various applications.
- Miniaturized Hermetic Package: Designed with a compact and sealed package for enhanced durability and reliability.
- TEC Inside: Integrated Thermoelectric Cooler for precise temperature control and optimal device performance.
- Polarization-maintaining or Single-mode Optical Fiber: Available with options for either polarization-maintaining or single-mode optical fibers to suit different needs.
- 14pin/8pin/6pin Butterfly Package: Versatile package options to accommodate various installation requirements.
Absolute Maximum Ratings
- Operating Case Temperature: -40 to 70 °C
- Storage Temperature: -55 to 85 °C
- Reverse Voltage: Max 2.5 V
- Forward Current: Max 200 mA
- Thermoelectric Cooler Voltage: Max 3.0 V
- Thermoelectric Cooler Current: Max 1.5 A
- Lead Solder Temperature: Max 260 °C
- Lead Soldering Time: Max 10 s
Optical/Electrical Characteristics (T=25℃, unless otherwise stated)
- Optical Output Power: 0.4 to 12 mW
- Forward Voltage: Typical 1.9 V
- Center Wavelength: 830 to 870 nm
- Bandwidth FWHM: 15 to 19 nm
Applications
- Fiber-Optic Gyroscope
- Optic Test
- Optical Fiber Transmission System
- Fiber-Optic Sensor
- Instrumentation and Meters
Frequently Asked Questions
The SGSLD-850-XX-XX-XX-X is used in applications such as fiber-optic gyroscopes, optic tests, optical fiber transmission systems, fiber-optic sensors, and instrumentation and meters.
The key features include high power output, a miniaturized hermetic package, TEC inside, polarization-maintaining or single-mode optical fiber, and a 14pin/8pin/6pin butterfly package.
The operating case temperature range is -40°C to 70°C, and the storage temperature range is -55°C to 85°C.
ESD protection measures must be taken during operation. Use a grounded wrist strap and finger cots when handling the device. The device should be placed on an anti-static box or anti-static mat to prevent permanent damage.
The optical output power range is from 0.4 mW to 12 mW.
For the 6-pin package: Pin 1 is TE Cooler (+), Pin 2 and 5 are Thermistor, Pin 10 is SLED(+), Pin 11 is SLED(-), and Pin 14 is TE Cooler (-).
The maximum forward current for the device is 200 mA.