300W GL series MOPA Fiber Laser for Deep Engraving/Cutting Machine

Overview

The GZTECH GL Series lasers are lightweight and easy-to-install laser systems that offer an excellent balance between performance and price. This series of lasers is known for its highly stable characteristics, with power fluctuations maintained at less than 3% for 24 consecutive hours. Additionally, the GL Series offers extensive adjustability, including pulse frequency ranging from 1 Hz to 1000 Hz, making it suitable for a variety of applications.

These lasers are particularly suitable for the following applications:

General marking: The GL series can be used for high-quality marking on a variety of materials, such as trademarks, logos, serial numbers, etc.

Deep engraving: It provides enough power and control to achieve deep engraving on metals, ceramics and other materials to create exquisite patterns and structures.

Marking on the fly: suitable for marking moving workpieces, such as product identification, quality control and traceability marking on production lines.

Galvanometer cutting: The high frequency and adjustability of the GL series make it ideal for galvanometer cutting applications, enabling high-precision cutting operations.

Advantages

a. The GZTECH GL series uses direct electrically modulated semiconductor lasers as the seed source (MOPA) solution for fiber lasers. This technology choice not only gives the laser high-quality laser characteristics but also excellent pulse shape control capabilities, ensuring precise and consistent laser output in a variety of applications.

b. The GL series lasers are compact in size and light in weight, which not only saves installation space, but is also extremely convenient to operate. They can be integrated directly into user devices, reducing unnecessary complexity. In addition, the laser's built-in red light indicator system ensures accurate operation, while the efficient heat dissipation design helps protect the laser more effectively, making it ready for use immediately after powering up.

Spec

Optical characteristics

N	Characteristics	Parameter value	Unit
1	Center wavelength	1060-1080	nm
2	Spectral width(FWHM)	< 15	nm
3	Maximum pulse energy	1.5	mJ
4	Output Power	100	W
5	Power adjustment range	0-100	%
6	Frequency adjustment range	1-1000	kHz
7	On/off light response time	< 20	μs
8	Pulse Width	150-300	ns
9	Output power stability	< 5	%
10	Beam quality M²	< 1.8	/
11	Polarization direction	Random	/
12	Resist high reaction	Yes	/
13	Indication (red) optical power	0.3-2	mW
14	Collimated Beam diameter (4σ)	7±1	mm
15	Delivery cable length	3	m