Standard multi-wavelength matrices


Possibility of driving LED dies independently allows scanning a broad spectral range. Standard LMSNT 6-element multi wavelength LED array comprised of LED dies with peak wavelengths 1.3, 1.4, 1.6, 1.7, 1.9 and 2.1 μm covers the range from 1.3 μm to 2.1 μm.

The 6-element multi wavelength LED array is available in the following packages:

6m-spectrum

LED chip type Peak emission wavelength [µm] FWHM of the emission band [nm] Optical power [µW] Voltage1 [V] (1A) Maximum operating current1 [mA] Operating/ storage temperature range [°C]
Pulse mode1
min max min max min typ min-max
Lms13LED 1.25 1.33 70 100 15 17 1.3-1.6 1000 +5...+90
Lms14LED 1.40 1.49 90 120 12 14 1.2-1.5 1000 +5...+90
Lms16LED 1.60 1.69 120 150 12 14 1.1-1.4 1000 +5...+90
Lms17LED 1.70 1.79 160 220 9 10 1.1-1.4 1000 +5...+90
Lms19LED 1.90 1.99 100 200 5 6 1.2-2.8 1000 +5...+90
Lms21LED 2.10 2.19 150 250 5 7 1.2-2.8 1000 +5...+90

All parameters refer to LED array in TO5 package and operation at ambient temperature 25°C.


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