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nanoplus Nanosystems and Technologies GmbH Products MIR LED 2800 - 4000 nm

Discover Our Wavelengths

Your MIR LED

2800 nm - 4000 nm Mid-Infrared LED

nanoplus offers mid-infrared LEDs (MIR LED or ICLED) at any wavelength between 2800 nm and 4000 nm.

Specifications

Mountings & Accessories

Papers & Links

Specifications

parameters	symbol	unit	minimum	typical	maximum
parameters operating wavelength (at T_op, I_op) (~ 20 nm peak-change per 10°C temperature-change)	symbol λop	unit nm	minimum	typical Please specify to 100 nm	maximum
parameters operating current	symbol I_op	unit mA	minimum 150	typical 200	maximum
parameters operating voltage	symbol V_op	unit V	minimum	typical 4	maximum
parameters spectral bandwidth (FWHM)	symbol Δ λ	unit nm	minimum	typical 800	maximum
parameters optical cw output power (at λ_op) (power dissipation 1W [heatsink required])	symbol P_op	unit mW	minimum 2	typical 3	maximum
parameters operating case temperature (non-condensing)	symbol T_C	unit °C	minimum -10	typical	maximum +50
parameters storage temperature (non-condensing)	symbol T_S	unit °C	minimum -10	typical	maximum +70

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Mountings & Accessories

NEW! SMD submount for MIR LEDs

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availability: 2350 nm, 3300 nm and 4250 nm (other wavelengths on request)
TEC: no
NTC: no

plug&play: collimation required
size: SMD submount

ceramic submount for MIR LEDs

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availability: 2000 nm - 6500 nm
TEC: no
NTC: no

plug&play: collimation required
size: ceramic submount

printed circuit board for MIR LEDs

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availability: 2000 nm - 6500 nm
TEC: no
NTC: no

plug&play: collimation required

Papers & Links

# 197 Miniaturizing gas sensors combining mid-infrared interband cascade light emitting diodes with substrate-integrated hollow waveguides

M. Hlavatsch, N. Schäfer, R. Weih, J. Koeth, J. Kunsch, B. Mizaikoff, AIP Advances, 14, 2024, 085319,

# 192 Towards miniaturized gas sensors based on substrate-integrated hollow waveguides and interband cascade light emitting diodes

M. Hlavatsch, N. Hab, N. Schäfer, R. Weih, J. Koeth, B. Mizaikoff, Sens. Diagn., 2, 2023, 438-444,

# 191 Wavelength Tuning in Resonant Cavity Interband Cascade Light Emitting Diodes (RCICLEDs) via Post Growth Cavity Length Adjustment

N. Schäfer, R. Weih, J. Scheuermann, F. Rothmayr, J. Koeth, S. Höfling, Sensors, 24, 2024, 3843,

# 151 The interband cascade laser

J. R. Meyer, W. Bewley, C. L. Canedy, C. S. Kim, M. Kim, C. D. Merritt, I. Vurgaftman, Photonics, Vol. 7, No. 3 (75), 2020,

# 138 High efficiency mid-infrared interband cascade LEDs grown on low absorbing substrates emitting >5 mW of output power

N. Schäfer, J. Scheuermann, R. Weih, J. Koeth, S. Höfling, Opt. Eng., 58(11), 2019, 117106.,

Optical properties

nanoplus mid-infrared LEDs show outstanding spectral and electrical properties.

Spectrum 3.4 µm MIR LED

Typical spectrum of a nanoplus 3.4 µm mid-infrared LED

PI Curve 3.4 µm MIR LED

Typical power, current and voltage characteristics of a nanoplus 3.4 µm mid-infrared LED

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Product Brief

More information

nanoplus MIR LEDs rely on the same technology as our very successful interband cascade lasers.The advantage over previous interband cascade LEDs can be attributed to stage grouping at one single antinode of the optical field and the usage of low absorbing substrates. For more insights into our technology please refer to our paper "High efficiency mid-infrared interband cascade LEDs grown on low absorbing substrates emitting >5 mW of output power" in the paper section.

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