I'd assume most are LEDs or VCSELs. The long range stuff is laser. | Hacker News

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		bobmcnamara 3 months ago \| parent \| context \| favorite \| on: IP over Lasers I'd assume most are LEDs or VCSELs. The long range stuff is laser.

SAI_Peregrinus 3 months ago | [–]

The L in VCSEL is LASER.

bobmcnamara 3 months ago | | [–]

Oh yeah!

qwezxcrty 3 months ago | [–]

VCSELs are lasers.

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