A laser diode with a power output of 1700nm refers to a laser diode that emits light at a wavelength of 1700 nanometers. This wavelength falls in the infrared range of the electromagnetic spectrum. Here are a few key points about laser diodes at this wavelength:

1. Infrared Range: A laser diode emitting light at 1700nm laser diode operates in the infrared range, which is beyond the visible spectrum. Infrared lasers are commonly used in various applications, including telecommunications, sensing, medical devices, and scientific research.

2. Applications: Laser diodes operating at 1700nm find applications in fiber optic communications, where they are used for long-range transmission of data over optical fibers. They are also utilized in spectroscopy, remote sensing, and military applications.

3. Output Power: The power output of a laser diode is measured in terms of optical power, usually expressed in milliwatts (mW) or watts (W). The specific power output of a 1700nm laser diode can vary depending on the design and manufacturer.

4. Other Specifications: Laser diodes have additional specifications such as beam divergence, operating temperature range, and electrical input requirements. These factors determine the performance and suitability of the laser diode for specific applications.

It’s important to note that laser diodes emit highly concentrated light, which can be hazardous to the eyes and skin. Proper safety precautions should be followed when working with or around laser diodes, and it is recommended to consult the manufacturer’s guidelines and safety regulations.