We are a manufacturer of diode stacks based in China, providing spare parts for laser diodes. You can find details on appearance, specifications, interchangeable tips, factory pricing, and delivery options from China. We offer free consultation

Below are samples of diode stacks suitable for installation in the handpiece of your older diode laser.
KEY MALFUNCTIONS AND CAUSES OF FAILURE IN THE 808NM LASER STACK include: a burnt-out laser emitter, failure to flash, black spots on the stack bars, and visible burns at the solder joints between the bars. The primary culprit is overheating, which is influenced by the water temperature in the device. The optimal temperature is 23 degrees Celsius; higher temperatures can lead to quicker failure of the diode stack. There could also be issues with the electronic components. Each bar requires a specific voltage, and the voltage signal must have a particular shape. Physical damage, such as a cracked outer glass, may also be a factor. Over time, the bars can "age," resulting in diminished effectiveness. In these cases, the emitter should be replaced with a new one.
A COMMON INQUIRY WHEN REQUESTING LASER REPAIR is "the diode laser has stopped flashing, and there is no sensation during the operation of the handpiece." It’s essential to visually inspect the interior of the diode laser handpiece through its window. If you notice black spots or stains inside, there is a 99% likelihood that your laser bar is burnt out. I recommend reaching out to us at +7(918)0110234 via WhatsApp or Telegram.

This diode stack is part of an extensive range of spare parts for cosmetic lasers. DELIVERY STRAIGHT FROM CHINA TO YOUR LOCATION. If you encounter any issues with your laser, please contact us at +79180110234 (WhatsApp, Telegram). We provide free consultations.