skip to Main Content

LEDs for 1.6-2.4 µm spectral range are fabricated from narrow band-gap GaInAsSb/AlGaAsSb-based heterostructures lattice matched to GaSb substrate.


Maximum operating current at quasi-CW mode is 250 mA;
Maximum operating current at pulse mode is 2 000 mA;
Switching time is 30-50 ns;
Operating temperature range is -200…+50 °C.

Standard LED models (LED chip with circular or ring top contact) - LmsXXLED
ModelPeak emission
wavelength
µm
FWHM of the
emission band
nm
Power, mWVoltage VMaximum operating current, mASwitching Time nsOperating
temperature
range °C
QCW
mode*
Pulse
mode**
QWC
mode
Pulse
mode
minmaxminmaxminmaxminmax
LMS16LED1.611.69100180.550.750.8-1.125-45-200...+50
LMS17LED1.711.76150250--------0.5-1.0200200025-45-200...+50
LMS18LED1.801.891002000.71.115250.5-1.5250200010-30-200...+50
LMS19LED1.901.991002000.81.220300.5-1.5250200010-30-200...+50
LMS20LED2.002.091502500.81.220300.5-1.5250200010-30-200...+50
LMS21LED2.102.191502500.81.215250.5-1.0250200010-30-200...+50
LMS22LED2.202.291502500.81.215250.5-1.0250200010-30-200...+50
LMS23LED2.302.391702700.61.012200.5-1.0250200010-30-200...+50
* Repetition rate: 0.5 kHz, pulse duration: 1 ms, duty circle: 50%, current: 200 mA
** Repetition rate: 1 kHz, pulse duration: 1 µs, duty circle: 0.1%, current: 1 A
Back To Top