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Description

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.

 

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760nm 10mW DFB Butterfly Laser Diode

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Specifications

Center Wavelength: 0.76 um
Output Power: 10 mW
Side Mode Suppression Ratio: 30 dB
Spectral Width (-20dB): 0.1-1 nm
Slope Efficiency: 0.4 mW/mA
Laser Forward Current: 100 mA
Reverse Voltage: -2.0 V
Pin Type: pump pin or telecom pin

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Features

  • Multi-Quantum Well (MQW) distributed feedback(DFB) lasers
  • Built-in thermistor, TEC and isolator
  • 780-HP SM or PM780 fiber pigtail
  • Operating temperature -20~ +65℃
  • Reliability: Telcordia GR-468. RoHS

Applications

  • Medical laser treatment
  • Laser indicator
  • Oxygen gas detector

Frequently Asked Questions

What type of laser is the 760nm 10mW DFB Butterfly Laser Diode?
The 760nm 10mW DFB Butterfly Laser Diode is a Multi-Quantum Well (MQW) distributed feedback (DFB) laser.
What are the main features of the 760nm 10mW DFB Butterfly Laser Diode?
The main features include a built-in thermistor, TEC, and isolator, as well as a 780-HP SM or PM780 fiber pigtail. It operates at temperatures ranging from -20 to +65℃ and complies with Telcordia GR-468 and RoHS standards.
What are the typical applications for this laser diode?
The laser diode is typically used in medical laser treatment, as a laser indicator, and in oxygen gas detectors.
What are the absolute maximum ratings for the laser diode?
The absolute maximum ratings include a laser forward current of 100 mA, reverse voltage of -2.0 V, TEC voltage of ±4.2 V, TEC current of ±1.8 A, ESD voltage of 500 V, operating temperature of -20 to +65℃, and storage temperature of -40 to +85℃.
What is the operating wavelength of the laser diode?
The operating wavelength of the laser diode is typically 760 nm, with a range from 759 nm to 761 nm.
What is the optical output power of the laser diode?
The optical output power of the laser diode is 10 mW when using an SM fiber.
What are the pin descriptions for the package drawing?
The package drawing includes two types with different pin descriptions. For example, in Type 1, pin 1 is Thermistor, pin 2 is Thermistor, pin 3 is LD Cathode(-), and so on. In Type 2, pin 1 is TEC(+), pin 2 is Thermistor, pin 3 is PD Monitor Anode(-), etc.

Got more questions? Use the inquiry form to ask the supplier directly.

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