Laser Diode FB-M1120-3000HO

DATA SHEET

Specification

Symbol

Typical

Unit

Laser Emitter

Peak Wavelength

op

1120±10

nm

CW Optical Output Power

Pop

3

W

Operation Current

Iop

<4.5

A

Operation Voltage

Uld

1.4±0.1

V

Threshold Current

Ith

<0.6

A

Beam Divergence (FWHM)

θ║

9±2

degree

Beam Divergence (FWHM)

θ┴

1

degree

Spectrum Half-Width (FWHM)



<7

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

3.5±0.2

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 in thickness

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

The FB-M1120-3000HO Multimode Laser Diode from FB Laser is an advanced optical component designed for high-power applications where reliability and performance are critical. Targeted at professionals in fields such as telecommunications, industrial laser systems, and scientific research, this diode offers impressive capabilities to meet demanding requirements.

Operating at a wavelength of 1120 nm, the FB-M1120-3000HO delivers a powerful multimode output with an exceptional power rating of 3000 mW (3 W). This high output power makes it suitable for applications such as fiber laser pumping, materials processing, and high-intensity illumination, where strong and stable optical output is essential for efficient operation.

The diode is housed in a high-efficiency package that ensures effective heat dissipation and thermal management, vital for maintaining consistent performance over extended periods. This feature is crucial in industrial environments where reliability and continuous operation are paramount for productivity and cost-effectiveness.

In addition to its robust power output, the FB-M1120-3000HO offers excellent beam quality, facilitating efficient coupling into optical fibers and delivery systems. This capability enhances its versatility across various applications, including laser cutting, welding, and medical treatments where precision and control are crucial.

Engineers and system integrators will appreciate the FB-M1120-3000HO for its compact TO-3 package and robust construction, which simplify integration into both new and existing systems. This ensures flexibility and reliability in optical system development, reducing setup time and maintenance costs.

In summary, the FB-M1120-3000HO Multimode Laser Diode exemplifies FB Laser’s commitment to delivering cutting-edge solutions for demanding optical applications. With its exceptional power output, superior thermal management, and precise beam quality, this diode is poised to meet the diverse needs of professionals pushing the boundaries of laser technology in industrial, medical, and scientific fields.