NLIGHT 315M Element High Laser Diode Sma Fiber Weak 130 976NM

( Brand: Nlight ), ( Model: COHERENT COMPASS 315M ), ( Type: Laser Optics ), ( Intended Use/discipline: Laser Focusing ), ( Manufacturer Part Number: 315M )

Review NLIGHT Element High Powered Laser Diode Array Sma Fiber Output 130 976nm Weak

The NLIGHT 315M element high power laser diode with a SMA fiber connector and a wavelength of 1300 nm (near infrared) is a versatile and powerful optoelectronic component designed for various applications in the field of fiber optics communications and laser technology. This laser diode is characterized by its high power output, reaching up to several watts, and its relatively long active length of 315 microns, which contributes to its high efficiency and excellent spectral characteristics.

The NLIGHT 315M laser diode is designed for operation at a wavelength of 1300 nm, which is the standard wavelength for most fiber optic telecommunications systems due to its minimal absorption and dispersion in optical fibers. This makes the diode an ideal choice for applications such as long-haul fiber optic communications, data centers, and high-speed transmission systems.

The diode comes with a SMA (Sub-Miniature A) fiber connector, which is a common and robust type of fiber connector used in optical communication systems. The SMA connector provides a reliable and secure connection between the laser diode and the optical fiber, ensuring minimal signal loss and high performance.

The NLIGHT 315M laser diode operates at a relatively low power density, making it a weak laser diode in comparison to some other high-power laser diodes. This characteristic is desirable in certain applications where a lower power density is required, such as in optical sensing, medical applications, or in applications where the laser diode needs to be integrated with other components.

In summary, the NLIGHT 315M high power laser diode with a SMA fiber connector and a wavelength of 1300 nm is a versatile and powerful component designed for various applications in the field of fiber optics communications and laser technology. Its high power output, long active length, standard wavelength, and SMA fiber connector make it an ideal choice for long-haul fiber optic communications, data centers, and high-speed transmission systems, while its relatively low power density makes it suitable for applications where a lower power density is required.

The NLIGHT 315M Element High Laser Diode SMA Fiber 130 976nm Weak is a type of laser diode used for various applications, particularly in fiber optic communication systems. Here are some potential pros and cons of buying this laser diode:

1. High Power Output: With a maximum output power of 315 mW, this laser diode is capable of delivering a significant amount of power, which can be beneficial for long-haul fiber optic communication systems.

2. Low Wavelength: The 976 nm wavelength of this laser diode falls within the second telecom window, which is an ideal range for fiber optic communication. This wavelength is less susceptible to absorption and scattering, making it a reliable choice for long-distance transmission.

3. SMA Fiber Connection: The use of a Subminiature A (SMA) fiber connection makes it easy to integrate this laser diode into fiber optic systems. SMA connectors are known for their durability and ease of use.

4. Weak Output: The "weak" output designation indicates that the laser diode has a lower output power compared to its standard counterpart, making it a better choice for applications where lower power is required or for testing purposes.

1. Expensive: Compared to lower-power or standard laser diodes, high-power laser diodes like the NLIGHT 315M Element can be quite expensive. This may be a significant consideration for some buyers.

2. Complex Setup: Due to the high power output, setting up and integrating this laser diode into a fiber optic system may require additional expertise and resources.

3. Heat Management: High-power laser diodes generate a significant amount of heat, which must be managed properly to prevent damage to the diode and ensure reliable operation. This can add to the complexity and cost of the system.

4. Special Safety Considerations: Due to the high power output, special safety considerations must be taken when handling and integrating this laser diode into a fiber optic system. This includes the use of appropriate protective equipment and following safe handling procedures.

In conclusion, the NLIGHT 315M Element High Laser Diode SMA Fiber 130 976nm Weak offers several advantages for fiber optic communication systems, including high power output, low wavelength, and ease of integration. However, it also comes with some disadvantages, such as high cost, complex setup, heat management requirements, and special safety considerations. Ultimately, the decision to buy this laser diode depends on the specific requirements and resources of the application. If high power is a necessary feature and the associated costs and complexities can be managed, then this laser diode may be a good choice. Otherwise, a lower-power or standard laser diode may be a more practical option.

Details:

NLight element series High powered laser diode array package. I was getting 45W 8.3A which is the most my current power supply will do. E12 160W, 976 Wave length , 200 micron core it should reach 160W 16A 19V, At this rate, 130W 20A 19VDC, not so great and is a tired laser but have good amount of life left doing 100W or. This is model e18 which I'm guessing should do 130W 16A.

They don't currently make this model, but if you go by the specs of close version can get a good idea.

part #: 315m prices

• $299.00-$4550.00

specifications quakedental:

• brand: Nlight
• model#: COHERENT COMPASS 315M
• type: Laser Optics
• intended use/discipline: Laser Focusing
• manufacturer part number: 315M

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• started: September 2, 2025

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