GS07 Conduction-cooled Diode Laser Array

Introduction to GS07 Conduction-cooled Diode Laser Array
The GS07 Conduction-cooled Diode Laser Array is a high-performance semiconductor laser stack independently developed by RealLight Designed for wide-temperature operating conditions, it features AuSn solder for packaging, high peak power, high integration and excellent stability. As a flagship product in the company’s conduction-cooled laser lineup, it serves as an optimal core light source for laser pumping, cutting-edge scientific research and other fields. Adopting a mature conduction cooling design that requires no complex water cooling system, it combines compact size with powerful output, suiting integration for a wide range of industrial and research applications.

Core Advantages & Features
The GS07 laser array is built around high reliability, high power and strong compatibility, with standout strengths as follows:
1.Robust packaging for long service life
Equipped with AuSn solder for packaging technology, the device delivers enhanced resistance to aging and extreme temperature fluctuations, extending its service life and ensuring stable long-term operation even in harsh working environments.
2.High peak power and superior electro-optical efficiency
It achieves outstanding peak power output with an electro-optical conversion efficiency of no less than 50%, minimizing energy loss. Under pulsed operation, it can stably deliver high-power laser output to meet high-energy application requirements.
3.Flexible integration and customizable wavelengths
The vertical array structure is compact and space-saving, facilitating system integration and miniaturized equipment development. It supports integration of multiple wavelengths with flexible combination of laser bars to expand application scope.
4.Wide operating temperature range for strong environmental adaptability
The device operates stably from -40℃ to 75℃, with a storage temperature range of -45℃ to 80℃. It maintains reliable performance in both low and high temperature environments.

Technical Specifications
The GS07 is available in two mainstream wavelength versions. All specifications are typical values tested at 25℃, and the final parameters shall be subject to the factory inspection report. Customization on the number of laser bars, bar spacing, wavelength and other parameters is available.
This laser provides the mainstream optional central wavelength of 796~808 nm. Each single laser bar delivers an output power of 180 W, and the module can be packaged with up to 15 laser bars to deliver a peak output power of 2700 W. The overall spectral width is no more than 5 nm, with a fast-axis divergence angle of 40° and slow-axis divergence angle of 12°, and the wavelength temperature drift coefficient is approximately 0.3 nm/°C. It achieves an electro-optical conversion efficiency of no less than 50% and a single-bar operating voltage of ≤ 2.1 V. Supporting pulsed operating mode, it reaches a maximum pulse width of 300 μs, maximum repetition frequency of 30 Hz and maximum duty cycle of 0.8%. The device boasts excellent environmental adaptability, with a standard operating temperature range of -40°C ~ 75°C and a storage temperature range of -45°C ~ 80°C.

Main Applications
1.Laser Pump Source
As a side pump source for solid-state lasers, it delivers high peak power, narrow spectral linewidth and stable wavelength output to guarantee consistent energy performance of host lasers. It is widely used in industrial laser equipment and precision optical systems.
2.Scientific Research
It is well suited for optical experiments, spectral analysis, laser physics research, photoelectric detection and other projects in laboratories. Its wide-temperature performance and flexible parameter configuration fully meet diverse demands of universities and research institutions.

Customization & Services
1.Customization is available for wavelength, quantity of laser bars, bar spacing, structural design and other parameters to fit the unique requirements of different equipment and working conditions.
2.All products undergo strict quality inspection and are delivered with professional test reports to guarantee consistent performance and compliance with specifications.
3.Backed by a complete R&D, production and after-sales service system, RealLight provides professional technical selection guidance and system integration support for customers.