The Mini-Package 1310nm 3mW Superluminescence Diode (BMSLD-1310-3SM-FA) from BOX Optronics is a high-performance, low-cost solution designed for a variety of fiber optic applications. This SLD series features a high output power chip housed in a compact 6-pin BTF package, making it ideal for integration into various systems. With a 3dB bandwidth of over 35nm and an operating temperature range of -55 to +85°C, this diode is built to perform in demanding environments.

It is available with either single-mode (SM) or polarization-maintaining (PM) fiber, offering flexibility to meet different application needs. The electro-optical characteristics of the BMSLD-1310-3SM-FA are optimized for reliability and efficiency. At a typical operating current of 120mA, the diode delivers an output power of 3.0mW, ensuring stable performance.

The center wavelength is precisely controlled within the range of 1290 to 1330nm, with a spectral modulation of less than 0.2dB. The thermoelectric cooler (TEC) ensures temperature stability, with a current capacity of up to 0.7A and a voltage range of 3V. The thermistor provides accurate temperature monitoring, with a resistance of 9.5 to 10.5KΩ at 25°C.The mechanical design of the BMSLD-1310-3SM-FA is robust and user-friendly. The fiber pigtail is 1.0±0.05 meters long and terminated with an FC/APC connector, ensuring secure and reliable connections.

The compact package dimensions and pin-out design facilitate easy integration into existing systems. This superluminescent diode is suitable for applications such as fiber optic gyroscopes, sensors, communications, and biomedical imaging devices, making it a versatile component for advanced optical systems.