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IBSG Co. Ltd. was founded by several leading researchers from the Ioffe Physico-Technical Institute in 1992 and specialized in developing and manufacturing of optoelectronic devices for mid-infrared spectral range. They provide the complete technological cycle including heterostructure growth using liquid phase epitaxy (LPE) and metalorganic chemical vapor deposition (MOCVD), photolithography, assembling, characteristics testing and producing of related electronic devices.

IBSG produces the full line of light emitting diodes, laser diodes and photodiodes for mid-infrared spectral range 1600-5000 nm. In addition to a wide range of standard products they offer custom designed solutions for different purposes. You can find use of IBSG products in detection systems for ecological monitoring, on-line technological process control, medical diagnostic and many other applications.

IBSG Light Emitting Diodes are designed for emitting in the mid-infrared (Mid-IR) spectrum from 1800nm to 4600nm. Heterostructures (HS) are grown on Gallium Antimonide (GaSb) or Indium Arsenide (InAs) substrates. The output emission is typically modulated at 2KHz with pulse lengths as short as 1?s.

These Light Emitting Diodes are for use in optical gas sensors and medical diagnostics. They have stable output power and a lifetime of more than 10,000 hours.

Related products:

IBSG Mid-IR LEDs Selector

Part
Number
Wavelength
nm
FWHM
nm
SubstrateEmitter
Area
µm
Optical
Power
µW
Switching
time
ns
ReflectorWindowTE
Cooler
Package
LED15-FC / -PR / -PRW1520-1640120GaSb770x6700.9 / 2030OptionOptionFlip Chip
TO-18
LED16-FC / -PR / -PRW1600-1690100GaSb770x6701.4 / 2830OptionOptionFlip Chip
TO-18
LED17-FC / -PR / -PRW1700-1790120GaSb770x6701.4 / 2830OptionOptionFlip Chip
TO-18
LED181800-1890200GaSb400x4000.9/2030OptionTO-18
LED18-PR-PRW1800-1890200GaSb400x4000.9/2030YesOptionTO-18
LED18-TEC / -TEC-PR1800-1890200GaSb400x4000.9/2030YesOptionYesTO-5
LED18-FC / -PR / -PRW1800-1890200GaSb770x6701.1/2530OptionOptionFlip Chip
TO-18
LED191900-1990200GaSb400x4001.0/2530OptionTO-18
LED19-PR/-PRW1900-1990200GaSb400x4001.0/2530YesOptionTO-18
LED19-TEC / -TEC-PR1900-1990200GaSb400x4001.0/2530YesOptionYesTO-5
LED19-FC / -PR / -PRW1900-1990200GaSb770X6701.2 / 2830OptionOptionFlip Chip
TO-18
LED202000-2090200GaSb400x4001.1/2530OptionTO-18
LED20-PR/-PRW2000-2090200GaSb400x4001.1/2530YesOptionTO-18
LED20-TEC / -TEC-PR2000-2090200GaSb400x4001.1/2530YesOptionYesTO-5
LED20-FC / -PR / -PRW2000-2090200GaSb770x6701.4/2830OptionOptionFlip Chip
TO-18
LED212100-2190200GaSb400x4001.0/2530OptionTO-18
LED21-PR/-PRW2100-2190200GaSb400x4001.0/2530YesOptionTO-18
LED21-TEC / -TEC-PR2100-2190200GaSb400x4001.0/2530YesOptionYesTo-5
LED21-FC / -PR / -PRW2100-2190200GaSb770x6701.7/3030OptionOptionFlip Chip
TO-18
LED222200-2290200GaSb400x4001.0/2030OptionTO-18
LED22-PR/-PRW2200-2290200GaSb400x4001.0/2030YesOptionTO-18
LED22-TEC / -TEC-PR2200-2290200GaSb400x4001.0/2030YesOptionYesTO-5
LED22-FC / -PR / -PRW2200-2290200GaSb770x6701.7/3030OptionOptionFlip Chip
TO-18
LED232300-2390220GaSb400x4000.8/1630OptionTO-18
LED23-PR/-PRW2300-2390220GaSb400x4000.8/1630YesOptionTO-18
LED23-TEC / -TEC-PR2300-2390220GaSb400x4000.8/1630YesOptionYesTO-5
LED23-FC / -PR / -PRW2300-2390220GaSb770x6701.1/2530OptionOptionFlip Chip
TO-18
LED292800-3000700InAs400x4008.0/15030OptionTO-18
LED29-PR/-PRW2800-3000700InAs400x4008.0/15030YesOptionTO-18
LED29-TEC / -TEC-PR2800-3000700InAs400x4008.0/15030YesOptionYesTO-5
LED313000-3200700InAs400x40014/20030OptionTO-18
LED31-PR/-PRW3000-3200700InAs400x40014/20030YesOptionTO-18
LED31-TEC / -TEC-PR3000-3200700InAs400x40014/20030YesOptionYesTO-5
LED343300-3500700InAs400x40024/40030OptionTO-18
LED34-PR/-PRW3300-3500700InAs400x40024/40030YesOptionTO-18
LED34-TEC / -TEC-PR3300-3500700InAs400x40024/40030YesOptionYesTO-5
LED363500-3700700InAs400x40016/20030OptionTO-18
LED36-PR/-PRW3500-3700700InAs400x40016/20030YesOptionTO-18
LED36-TEC / -TEC-PR3500-3700700InAs400x40016/20030YesOptionYesTO-5
LED373600-3800700InAs400x40016/20030OptionTO-18
LED37-PR/-PRW3600-3800700InAs400x40016/20030YesOptionTO-18
LED37-TEC -TEC-PR3600-3800700InAs400x40016/20030YesOptionYesTO-5
LED383700-3900700InAs400x40016/20030OptionTO-18
LED38-PR/-PRW3700-3900700InAs400x40016/20030YesOptionTO-18
LED38-TEC / -TEC-PR3700-3900700InAs400x40016/20030YesOptionYesTO-5
LED393800-4000700InAs400x40016/20030OptionTO-18
LED39-PR/PRW3800-4000700InAs400x40016/20030YesOptionTO-18
LED39-TEC -TEC-PR3800-4000700InAs400x40016/20030YesOptionYesTO-5
LED414000-4200700InAs400x40016/20030OptionTO-18
LED41-PR/-PRW4000-4200700InAs400x40016/20030YesOptionTO-18
LED41-TEC -TEC-PR4000-4200700InAs400x40016/20030YesOptionYesTO-5
LED434100-4300900InAs400x40010/20030OptionTO-18
LED43-PR -PRW4100-4300900InAs400x40010/20030YesOptionTO-18
LED43-TEC / -TEC-PR4100-4300900InAs400x40010/20030YesOptionYesTO-5
LED464400-46001100InAs400x4006/12030OptionTO-18
LED46-PR / -PRW4400-46001100InAs400x4006/12030YesOptionTO-18
LED46-TEC / -TEC-PR4400-46001100InAs400x4006/12030YesOptionYesTO-5
LED15-FC / -PR / -PRWAll
LED ArraysCustomMultiole LEDs can be combined in one package to cover different spectrumTO-5 & TO-8

IBSG LED Drivers

Part NumberDescriptionDriver works with:
mD-1c LED Mini-DriverMaximum average optical powerLEDXX
LEDXX-PR
LEDXX-Prwin
mD-1p LED Mini-DriverMaximum peak optical power (pulse mode)LEDXX
LEDXX-PR
LEDXX-Prwin
D-31M LED DriverDual mode - max. power & pulse modeLEDXX
LEDXX-PR
LEDXX-Prwin
DLT-27M LED Driver with TEC ControlDual mode & TEC control; 16KhzLEDXX-TEC-PR
DLT-32M LED Driver with TEC ControlDual mode & TEC control; 4 pulse frequenciesLEDXX-TEC-PR
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