CW&QCW Diode Laser Bar Stack, Diode Laser Product
Diode Laser Stack Quick Details
Diode laser bar from Germany
Laser power from 300W-1200W and More
Over 10000hours lifetime
No water quality required
Hard soldering and soft soldering optional
Customized installation size
Diode Laser Stack Product Outline
Laser diode stacks are good for both quality and price. The structure of the packaging is flexible and it has no special need for water.
Oriental-laser has mastered the laser diode stacks for over years. We deliberate on diode laser packaging and the design of the laser stack.
Finally, we find the method to overcome macro channel laser diode stacks' chip burning and we developed the high-reliability laser
diode stacks for hair removal.
Diode Laser Stack Technical Parameters
1. Macro channel
1000W and More
Number of bars
Hard solder or soft solder
Typical Pulse Width
Max Duty Circle
1. Flow Rate: >4.5L/min
2. Water quality: Industrial grade, anti-freeze possible, particle filter<100µm
3. Chiller water Temperature: 15°C-25°C.
Diode Laser Stack Working Principle
The process of diode laser’s working is the change from electric energy to light and heat energy. When the chip is inside the
the macro channel is working, the cooling water flows inside the laser stack and brings the extra heat, and makes sure the chip
There is a micro water channel in a thin copper heat sink whose thickness is only 1.5mm. Diode laser chips can be cooled by
water immediately. Microchannel water-cooled technology highly increases the optical output power and power density of the
laser diode stack.
Diode Laser Stack Technology Advantage
1. Oriental-laser focused on diode laser packaging technology for more than 10 years especially in aesthetic applications. We research and design the professional technology for macro channel hard solder packaging and overcome the shortage which is easy to burn.
2. German chip for diode laser has a long life and superpower.
3. Unique precision plating technology and shape
4. The power and wavelength of the diode laser are customized which can satisfy the customer’s needs.
5. The size of the diode laser is customized which is assorted to installing the structure.
6. Repair other brands of macro or microchannel diode laser
Fields of Application
High energy research: QCW pumping sources for solid-state lasers.
Defense: Short-pulse operation, use as a pumping source, for lighting or in LIDAR systems.
Industry: Excitation light source for solid-state and fiber lasers.