Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced 660nm 785nm 700mw 15w fiber coupled diode laser. Operating a state-of-the-art factory, we specialize in the entire production spectrum—from high-performance chips, TO/F/C Mounts, COS, and MCC bars, to robust stacks and advanced fiber-coupled solutions.
660nm 785nm 700mw 15W Fiber Coupled Diode Laser
Feature:
- Fiber core: 105um
- Spectrum Width FWHM: 4mm
- Output power:700mW
- Fiber Length: 1m/0.9mm Jacket
Applications:
- laser medical devices,
- laser epilation
- Scientific research
- Laser biomedical

Specifications:
Item Name: 700mW Fiber Coupled Diode Laser
| Optical | Typical Value |
| Center Wavelength | 660nm |
| Wavelength Tolerance | ±5nm |
| Output Power | 700mW |
| Spectrum Width FWHM | 4nm |
| Fiber | |
| Fiber Core |
105um |
| Fiber Numerical Aperture | 0.22NA |
| Fiber Connector | SMA905 |
| Electrical | |
| Threshold Current Ith | 0.6A |
| Operating Current Lop | <1A |
| Operating Voltage Vop | <8V |
| Thermal | |
| Test Temperature | 25℃ |
| Storage Temperature | -30~70℃ |
| Wavelength Temperture Coefficient | 0.3nm/℃ |
Drawing:

With a power output of 700mW, the fiber-coupled module delivers high-intensity light for tasks that require focused, efficient optical performance.
One of the main advantages of the 700mW fiber-coupled design is its excellent beam quality. The module produces a high-quality, stabilized beam that is ideal for applications requiring high precision and uniformity. The beam profile is typically Gaussian, providing a smooth and predictable energy distribution, which is important for applications such as laser cutting, 3D printing or fiber optic communication systems.
In addition, the fiber coupling module is compact, robust and easy to integrate into existing systems. It can be used with a wide range of fiber types, such as singlemode or multimode fibers, depending on the fiber type. Fiber optic coupling technology is becoming increasingly important in a wide range of fields, from telecommunications and materials processing to medical devices and scientific instrumentation, due to its ability to provide accurate and stable optical transmission. Pictures are for reference only, please let us know if you need other specifications.

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