The 808nm 3W laser diode is a high-performance component designed for precision and reliability in demanding applications. Encased in a hermetically sealed package, this laser diode ensures optimal protection against environmental factors, enhancing its durability and longevity. The inclusion of an internal thermoelectric cooler (TEC), thermistor, and photodiode further stabilizes the device, allowing for precise temperature control and monitoring, which is critical for maintaining consistent performance.

One of the standout features of this laser diode is its electrically isolated design, which minimizes the risk of electrical interference and enhances safety during operation. The device is equipped with a 100μm, 0.22 numerical aperture (NA) fiber with a 1.0m output, providing flexibility and efficiency in light transmission. Additionally, the product offers a variety of fiber and connector options, allowing for customization to meet specific application requirements.

Designed for multimode, continuous wave (CW) operation, this laser diode is engineered to deliver a stable and reliable output. However, users must exercise caution as laser light emitted from the diode is invisible and potentially harmful to the human eye. It is crucial to avoid direct exposure to the laser aperture during operation and to use appropriate optical instruments to mitigate eye hazards. Furthermore, to prevent device failure due to electrostatic discharge (ESD), proper handling techniques, including the use of ESD wrist straps and grounded work surfaces, are recommended.

Operating the laser diode within the specified limits is essential to prevent device failure and ensure safety. The device requires adequate cooling, either passively or actively, to maintain optimal performance and prevent overheating. It is important to note that these products are intended as components of electronic systems and are not independently certified for safety standards such as IEC 60825-1 or 21 CFR 1040.10/21 CFR 1040.11. Compliance with export regulations is also necessary, requiring a Destination Control Statement or End User Agreement for each sales order.

Sheaumann offers a limited warranty for this laser diode, reflecting the company's commitment to quality and customer satisfaction. For more detailed information on specifications, availability, and terms, customers are encouraged to contact Sheaumann directly. This datasheet serves as a general reference, and specifications are subject to change without notice.