Laser Diode FB-M1550-500HO

DATA SHEET

Specification

Symbol

Typical

Unit

Laser Emitter

Peak Wavelength

lop

1550±30

nm

CW Optical Output Power

Pop

1

W

Operation Current

Iop

<2

A

Operation Voltage

Uld

1±0.2

V

Threshold Current

Ith

< 0.7

A

Beam Divergence (FWHM)

θ║

8±2

degree

Beam Divergence (FWHM)

θ┴

1

degree

Spectrum Half-Width (FWHM)

Dl

< 5

nm

Emitting Area

Wxd

100×1

µmxµm

Operation Mode

–

CW, QCW, Pulse (τ>5ns)

–

Operation Temperature

Top

25

degree

Photo Diode Monitor

PD Monitor Current

1-1000

µA

PD Reverse Voltage

9

V

TEC

Maximum Current

5

A

Maximum Operation Voltage

3,8

V

Thermistor

Resistance

10

kilohm

Wavelength Temperature Coefficient

∆λ/∆T

6.0±0.5

Å/degree

Operation Temperature Range

-20… +40

degree

Storage Temperature Range

-40… +80

degree

Output window on the top of HHL (optional)

1-TEC (-) 2- 3- 4- Laser Anode(+) 5- Thermistor (2) 6- Thermistor (1) 7- Laser Cathode (-) 8- PD Anode (+) 9- PD Cathode (-) 10- TEC (+) Output window of 0.5 mm inthickness

Output window on the front side of HHL (by default)

1- TEC (-) 2- 3- 4- Laser Anode(+) 5- Thermistor (2) 6- Thermistor (1) 7- Laser Cathode (-) 8- PD Anode (+) 9- PD Cathode (-) 10- TEC (+) Output window of 0.5 mm in thickness

Introducing the FB-M1550-500HO, a top-tier multimode laser diode meticulously engineered by FB Laser to deliver exceptional performance and reliability for demanding applications. Operating at a wavelength of 1550 nm, this high-output diode produces a robust 500 mW of optical power, making it an indispensable component for high-precision telecommunications, advanced sensing technologies, and critical scientific research.

The FB-M1550-500HO is designed with cutting-edge thermal management technology, ensuring that it maintains optimal performance even under high-power conditions. This feature is essential for applications requiring continuous operation and stability, such as in optical fiber networks where maintaining signal integrity is crucial. Its advanced thermal control system not only enhances the diode’s performance but also extends its operational lifespan, offering durability in environments where long-term reliability is key.

One of the standout features of the FB-M1550-500HO is its superior beam quality. With low noise and high coherence, this diode delivers precise and consistent results, which are critical for high-resolution imaging, LIDAR systems, and other applications demanding exceptional accuracy. The high-output (HO) configuration, combined with a compact and adaptable design, allows for seamless integration into a variety of systems, providing engineers and researchers with the flexibility to meet diverse operational requirements.

For professionals at the cutting edge of technology, the FB-M1550-500HO offers an ideal blend of high output power, stability, and precision. This laser diode is a key enabler for advancing innovation and achieving excellence in high-tech fields. Trust in FB Laser’s expertise with the FB-M1550-500HO to deliver high-performance solutions that exceed the expectations of industry leaders and drive the future of laser technology.