The 760nm 10mW DFB Butterfly Laser Diode (BFLD-760-10SM-FA) from BOX OptronicsTech is a high-performance semiconductor laser diode designed for precision applications.

 It features Multi-Quantum Well (MQW) distributed feedback (DFB) technology, delivering stable light emission at 760nm with an optical output power of up to 10mW. The laser includes a built-in thermistor, thermoelectric cooler (TEC), and isolator, ensuring stable operation across a temperature range of -20°C to +65°C. These integrated components provide advanced temperature management and protection against optical feedback, enhancing performance and longevity.

The laser diode is equipped with a 780-HP single-mode (SM) or polarization-maintaining (PM) fiber pigtail, making it suitable for seamless integration into various optical systems. It is ideal for applications such as medical laser treatments, laser indicators, and oxygen gas detection. The laser's robust construction and adherence to Telcordia reliability standards ensure it meets the stringent requirements of these demanding fields. Electrically, the laser operates with a forward current up to 100mA and a typical operating current of 50mA at 25°C. It has a threshold current between 20mA and 30mA, contributing to its energy efficiency. The side mode suppression ratio (SMSR) is greater than 30dB, ensuring high spectral purity. The laser also features a slope efficiency of 0.4mW/mA and a spectral width of less than 1.0nm (-20dB), making it suitable for applications requiring narrow linewidths.

The built-in photodiode monitor provides real-time feedback on optical power, enhancing system control and stability. Packaged in a compact butterfly housing, the BFLD-760-10SM-FA offers a reliable and user-friendly solution.

 Its pin-out configuration includes connections for the thermistor, TEC, laser diode, and photodiode monitor, ensuring easy integration into existing systems. With its combination of high performance, reliability, and flexible design, this laser diode is an ideal choice for applications where precision and stability are critical.