Multi Module CW Fiber Laser Source

What is the difference between multi-mode continuous fiber lasers and single mode lasers, and what are their applications and characteristics in laser cutting？

 

A multi-mode continuous fiber laser is a laser that utilizes fiber optics to transmit light energy. It uses multiple modes of beam propagation and typically has a larger mode field diameter and higher power output.

 

In contrast to multi-mode continuous fiber lasers, single-mode lasers support the transmission of only one mode of beam propagation. Single-mode lasers have a smaller mode field diameter and higher beam quality, making them more suitable for applications requiring high precision and focusing capability.

 

In terms of laser cutting, multi-mode continuous fiber lasers have the following applications and characteristics:

 

1. High power output: Multi-mode fiber lasers typically have high power output, making them suitable for tasks that require high energy density cutting.

 

2. High efficiency: Multi-mode fiber lasers have high photoelectric conversion efficiency, converting a large portion of electrical energy into light energy, thus improving energy utilization.

 

3. Fast cutting speed: Multi-mode fiber lasers can provide high-power continuous laser beams, enabling faster cutting speeds and increased production efficiency.

 

4. Wide range of material adaptability: Multi-mode fiber lasers have a certain adaptability to different types of materials and can be used for cutting metals, plastics, wood, and others.

 

5. Greater focal depth: Multi-mode fiber lasers have a larger beam diameter, resulting in a greater focal depth, allowing for cutting of thicker materials.

High power and high quality laser output

High electro-optical conversion efficiency, flat top distribution of spot energy, and high energy density.

Even spot energy distribution

Reduce welding spatter, thick plate cutting ability is more stable.

Excellent performance and strong processing ability

The cutting effect is good, thicker plates can be cut, and the thin plate cutting efficiency is higher.

Compact and maintenance-free

Modular design, highly integrated system, stable operation and fewer failures.

Wide range of applications

Compatible with welding and cutting, used in hardware, medical, automotive, marine, aviation, construction machinery and other fields.

 

 

Laser appearance dimension drawing (unit: mm)

 

Information about RFL-C15000TZ

 

It has the advantages of high electro-optical conversion efficiency (>40%), good beam quality, high energy density, wide modulation frequency, strong reliability, long life, and maintenance-free operation. It can be widely used in welding and precision cutting，melting, surface treatment, 3D printing and other fields. Its optical fiber output feature makes it easier to integrate with robots into flexible manufacturing equipment to meet the needs of three-dimensional processing.

Technical Features

High electro-optical conversion efficiency

Output fiber length can be customized

QD connector

Maintenance-free operation

Wide modulation rate range

Small size for easy installation

Optical properties

Average output power: (W): 15000

Center wavelength: (nm): 1080±5

Maximum Whisker Rate: (kHz): 5

Output power stability: ±1.5%

Red light: yes (output red light power 0.5mW-1mW)

Output characteristics

Output connector : QD

Output fiber core diameter (um): 100 (customizable)

BPP（mm.mrad）：≤5

Polarization State: Random

Output fiber length (m): ≤20

Electronic control

Input power (VAC): 323-437, three-phase four-wire (including PE) connection, @47-63Hz

Control mode: external RS232/external AD/RS232/AD/network port

Power adjustment range (%): 10-100

Other features

Size( mm ): 15000XZ：960×1220×1600、15000TZ：960×1160×1500

Weight (kg):<600

Cooling method: water cooling

Working temperature (℃): 10-40

Application of RFL-C15000TZ

cut

welding

cladding

3D printing

sintering

surface treatment