1310nm DFB/SLED Butterfly Device

Name: 1310nm DFB/SLED Butterfly Device
Brand: Shanghai Aoshi Control Technology Co.Ltd
Availability: InStock

Description

The SLEDButterflyDevice SGSLD-1310-XX-XXX-XX-X is a cutting-edge solution designed to enhance optical performance in various technological applications. Engineered with precision, this device is housed in a robust metal-coupled and hermetic package, ensuring durability and reliability in diverse environments. The inclusion of a Thermoelectric Cooler (TEC) inside the package underscores its advanced thermal management capabilities, maintaining optimal performance across a range of temperatures.

This device is meticulously crafted to support both polarization-maintaining and single-mode optical fibers, offering versatility in integration with existing systems. The 8-pin and 6-pin butterfly package options provide flexibility in installation and connectivity, catering to specific project requirements. With a focus on delivering high power output, this device is ideal for professionals seeking enhanced optical solutions without compromising on efficiency or quality.

The SLEDButterflyDevice is a testament to commitment to innovation and excellence in the field of fiber optics. Its sophisticated design and superior performance characteristics make it a valuable asset for projects demanding precision and reliability. Whether you're involved in optical testing, fiber-optic gyroscopes, or other advanced optical applications, this device offers the reliability and performance you need to succeed.

Specifications

Center Wavelength:	1.31 um
Output Power:	3 mW
Forward Voltage:	1.2 V
Center Wavelength:	1290 - 1330 nm
Bandwidth FWHM:	30 - 40 nm
Spectral Ripple:	0.1 dB
Polarization Extinction Ratio:	1 dB
Thermistor B-Value:	3950 K
Po Tracking Error:	6 - 10 %
Low Temperature TEC Current:	0.8 A
High Temperature TEC Current:	0.8 A
Operating Case Temperature:	-45 - 75 °C
Storage Temperature:	-55 - 85 °C
Reverse Voltage:	2.0 V
Forward Current:	120 mA
Thermoelectric Cooler Voltage:	3.0 V
Thermoelectric Cooler Current:	1.5 A
Lead Solder Temperature:	260 °C
Lead Soldering Time:	10 s

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Features

High Power Output: Delivers a powerful performance with optical output power ranging from 0.2 to 3.0 mW.

Metal-Coupled and Hermetic Package: Ensures durability and reliability in various conditions.

Integrated TEC (Thermoelectric Cooler): Provides temperature stability for optimal performance.

Polarization-Maintaining or Single-Mode Optical Fiber: Offers flexibility in fiber-optic applications.

8-Pin/6-Pin Butterfly Package: Available in versatile packaging options to suit different needs.

Absolute Maximum Ratings:

Operating Case Temperature: -45 to 75 °C

Storage Temperature: -55 to 85 °C

Reverse Voltage: Max 2.0 V

Forward Current: Max 120 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 (Po): 0.2 - 3.0 mW

Forward Voltage (VF): Typical 1.2 V

Center Wavelength (λc): 1290 - 1330 nm

Bandwidth FWHM (Bw): 30 - 40 nm

Spectral Ripple: Max 0.1 dB

Polarization Extinction Ratio (PER): Max 1 dB

Thermistor Resistance (RT): 9.5 - 10.5 KΩ at 25°C

Thermistor B-Value: 3950 K

Po Tracking Error (PoTE): 6 - 10%

Low/High

Applications

Fiber-optic gyroscope

Optic test

Optical fiber transmission system

Fiber-optic sensor

OCT (Optical Coherence Tomography)

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Ships from:

China

Sold by:

Shanghai Aoshi Control Technology Co.Ltd

On FindLight:

since 2025

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Frequently Asked Questions

What is the SLED Butterfly Device used for?

The SLED Butterfly Device is used in applications such as fiber-optic gyroscopes, optical testing, optical fiber transmission systems, fiber-optic sensors, and Optical Coherence Tomography (OCT).

What are the key features of the SLED Butterfly Device?

The key features include high power output, metal-coupled and hermetic package, TEC inside, and options for polarization-maintaining or single-mode optical fiber. It is available in an 8-pin or 6-pin butterfly package.

What are the optical and electrical characteristics of the device?

At 25°C, the optical output power ranges from 0.2 to 3.0 mW, forward voltage is typically 1.2 V, center wavelength ranges from 1290 to 1330 nm, and bandwidth FWHM is between 30 to 40 nm. Other parameters include spectral ripple of 0.1 dB and polarization extinction ratio of 1 dB.

What are the absolute maximum ratings for the SLED Butterfly Device?

The maximum ratings include an operating case temperature range of -45 to 75°C, storage temperature range of -55 to 85°C, reverse voltage of 2.0 V, forward current of 120 mA, thermoelectric cooler voltage of 3.0 V, and current of 1.5 A.

What precautions should be taken regarding ESD with this device?

The laser module is ESD-sensitive, so proper ESD handling procedures should be followed to prevent damage.

What are the pin configurations for the 8-pin and 6-pin packages?

For the 8-pin package, pins are configured as follows: 1-TEC(+), 2-Thermistor, 3-Thermistor, 4-SLD(+), 5-SLD(-), 6-N/C, 7-N/C, 8-TEC(-). For the 6-pin package: 1-SLD(+), 2-SLD(-), 3-Thermistor, 4-Thermistor, 5-TEC(-), 6-TEC(+).

What are the ordering options for this device?

Ordering options include different wavelengths, output powers, encapsulation and fiber selections, connectors, and pin configurations. For example, fiber options include SM Fiber, BTF6/125 SM Fiber, and BTF6/80 PM Fiber, while connector options include FC/APC and FC/UPC.