Infrared LED


Easy optical axis alignment LED for PCF200 fiber data links

The L8013 is a high-speed LED developed for optical data links using PCF200 fibers. The L8013 uses a non-confined structure chip that does not show the abrupt deterioration often encountered in some types of confined chips, thus providing high reliability over extended operation time. The optical output at the fiber end usually tends to vary due to non-uniform LED chip thickness. The L8013 minimizes this problem by using a light condensing reflector with a slight matching offset from the chip. This widens the fiber input beam profile so fine adjustment of the optical axis is not required.

-Easy optical axis alignment
-High-speed response: 50 MHz Typ.
-High optical output: 45 uW Typ. (IF=30 mA, when used with PCF200 fiber)
-High reliability

Package Metal
Package Category Low-profile flat cap
Peak emission wavelength (min.) 840 nm
Peak emission wavelength (typ.) 870 nm
Peak emission wavelength (max.) 900 nm
Spectral half-width (typ.) 45 nm
Radiant flux (typ.) 6.5 mW
Forward voltage (typ.) 1.45 V
Cutoff frequency (typ.) 50 MHz
Measurement condition Typ. Ta=25 ℃, unless otherwise noted

Emission Spectrum

Dimensional outline (unit: mm)

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