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  • Understanding Wavelengths: A Guide to Electromagnetic Spectrum Regions
    There isn't a single, fixed list of names for wavelengths, as they are part of a continuous spectrum. Instead, we categorize wavelengths based on the region of the electromagnetic spectrum they fall into.

    Here are the main regions and some of their common names:

    1. Radio Waves:

    * Extremely Low Frequency (ELF): 3 Hz to 3 kHz

    * Super Low Frequency (SLF): 3 kHz to 30 kHz

    * Very Low Frequency (VLF): 3 kHz to 30 kHz

    * Low Frequency (LF): 30 kHz to 300 kHz

    * Medium Frequency (MF): 300 kHz to 3 MHz

    * High Frequency (HF): 3 MHz to 30 MHz

    * Very High Frequency (VHF): 30 MHz to 300 MHz

    * Ultra High Frequency (UHF): 300 MHz to 3 GHz

    * Super High Frequency (SHF): 3 GHz to 30 GHz

    * Extremely High Frequency (EHF): 30 GHz to 300 GHz

    2. Microwave:

    * This region is often subdivided into bands, such as L, S, C, X, Ku, K, Ka, V, W, and others.

    3. Infrared (IR):

    * Near-infrared (NIR): 0.75 µm to 2.5 µm

    * Shortwave infrared (SWIR): 2.5 µm to 3 µm

    * Mid-infrared (MIR): 3 µm to 50 µm

    * Longwave infrared (LWIR): 50 µm to 1000 µm

    4. Visible Light:

    * Violet: 380 nm to 450 nm

    * Blue: 450 nm to 495 nm

    * Green: 495 nm to 570 nm

    * Yellow: 570 nm to 590 nm

    * Orange: 590 nm to 620 nm

    * Red: 620 nm to 750 nm

    5. Ultraviolet (UV):

    * Near Ultraviolet (NUV): 315 nm to 400 nm

    * Middle Ultraviolet (MUV): 200 nm to 315 nm

    * Far Ultraviolet (FUV): 100 nm to 200 nm

    * Extreme Ultraviolet (EUV): 10 nm to 100 nm

    6. X-rays:

    * Soft X-rays: 0.1 nm to 10 nm

    * Hard X-rays: 0.01 nm to 0.1 nm

    7. Gamma Rays:

    * High-energy gamma rays: 100 keV and above

    * Low-energy gamma rays: 0.1 MeV to 100 keV

    Remember, these are just general categorizations. Within each region, there are countless specific wavelengths, each with potential applications and properties.

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