Nuvoton owns advanced technologies of laser diode accumulated over more than 40 years. Based on the well-established capability of being the number one laser diode supplier in optical discs, we have now expanded our laser diode business not only to consumer but also industrial applications. Through advanced design technologies and strict quality control, our lasers achieve high power and high reliability, earning high praise from our customers. We are committed to continuous innovation and business expansion to meet the diverse needs of our customers.
Based on our deep understanding and extensive expertise in GaN (gallium nitride) and GaAs (gallium arsenide) materials, we have developed high-performance lasers that cover a wide range of wavelengths, from ultraviolet to infrared. We are committed to continuously providing innovative products to meet the diverse needs of our customers.
Relationship between emission wavelength and GaN and GaAs materials
| Color | Part No | Wavelength [nm] | Output Power [W] | Package | Status | Data Sheet |
|---|---|---|---|---|---|---|
| Ultra-Violet | KLC310FL01WW | 378 | 0.5 | Φ9.0 TO-CAN | MP | |
| Violet | KLC431FS01WW | 402 | 0.8 | Φ5.6 TO-CAN | MP | |
| Violet | KLC433FS01WW | 402 | 1.2 | Φ5.6 TO-CAN | MP | |
| Violet | KLC432FL01WW | 402 | 3.0 | Φ9.0 TO-CAN | MP | |
| Indigo | KLC420FS01WW | 420 | 1.7 | Φ5.6 TO-CAN | UD | |
| Indigo | KLC421FL01WW | 420 | 5.0 | Φ9.0 TO-CAN | UD | |
| Blue | KLCB0200Y2WW | 445 | 5.0 | CoS | MP | |
| Infrared | KLC98000W1WW | 976 | 1.0 | Bare Chip | MP |
UD:Under Development
Ultra-Violet / Violet / Indigo
In the manufacturing of PCBs (printed circuit boards) and advanced semiconductor packages, our high-power lasers contribute to the maskless exposure of fine wiring patterns and solder resist. Unlike conventional photomask-based exposure, direct exposure enables high-precision and high-efficiency processing. As an essential technology for the miniaturization and advancement of electronic devices and semiconductors, it supports innovation.
Blue / Indigo / Violet / Ultra-Violet
Blue lasers, with high energy density, are the ideal light source for welding, engraving, and marking. Our high-power and high-efficiency lasers contribute to the optimization of customers' manufacturing process and the improvement of quality.
Ultra-Violet / Violet / Blue / Indigo
Our ultraviolet, violet, and blue lasers are ideal for additive manufacturing, commonly known as 3D printing, and are suitable for processing materials such as resin and metals (including copper and aluminum). The stable high-power laser light enables precise and high-quality forming.
Infrared
We contribute to building reliable optical communication networks with high-speed and stable data transmission by providing high-power and high-efficiency single-mode infrared lasers as excitation light sources for Erbium-Doped Fiber Amplifiers (EDFAs) that enable high-capacity and long-distance optical communications.
Violet / Blue
Our high-power and high-efficiency blue lasers enable bright laser displays. Compared to traditional lamp light sources, lasers have longer reliability, resulting in reduced maintenance costs.
Other Applications: Lighting, Biomedical, Sensing, Microscopy, Annealing, Agriculture
