Yes. Energy is inversely proportional to wavelength. Shorter wavelength = more energetic.
Electromagnetic radiation within this range includes microwaves (around 1mm) and infrared light (around 790nm). Microwaves are used for communication and heating purposes, while infrared light is commonly used in night vision technology and remote controls.
I plotted a highly inaccurate track from my home in Friday Harbor to Glacier Bay. My track was comprised of straight lines thru both the islands and the inside passage. Obviously a substantial amount of winding thru these passages would be necessary. I came up with 790nm. I good ballpark figure from Seattle is probably around 1100nm. Eric - Proprietor The Bean Cafe Friday Harbor, WA