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.
- IBSG standard LED Driver provides power supply in two recommended regimes (Quasi-CW and Pulsed).
- IBSG mid-infrared (Mid-IR) photoreceivers/detectors
IBSG Mid-IR LEDs Selector
| Part Number | Wavelength nm | FWHM nm | Substrate | Emitter Area µm | Optical Power µW | Switching time ns | Reflector | Window | TE Cooler | Package |
|---|---|---|---|---|---|---|---|---|---|---|
| LED15-FC / -PR / -PRW | 1520-1640 | 120 | GaSb | 770x670 | 0.9 / 20 | 30 | Option | Option | Flip Chip TO-18 |
|
| LED16-FC / -PR / -PRW | 1600-1690 | 100 | GaSb | 770x670 | 1.4 / 28 | 30 | Option | Option | Flip Chip TO-18 |
|
| LED17-FC / -PR / -PRW | 1700-1790 | 120 | GaSb | 770x670 | 1.4 / 28 | 30 | Option | Option | Flip Chip TO-18 |
|
| LED18 | 1800-1890 | 200 | GaSb | 400x400 | 0.9/20 | 30 | Option | TO-18 | ||
| LED18-PR-PRW | 1800-1890 | 200 | GaSb | 400x400 | 0.9/20 | 30 | Yes | Option | TO-18 | |
| LED18-TEC / -TEC-PR | 1800-1890 | 200 | GaSb | 400x400 | 0.9/20 | 30 | Yes | Option | Yes | TO-5 |
| LED18-FC / -PR / -PRW | 1800-1890 | 200 | GaSb | 770x670 | 1.1/25 | 30 | Option | Option | Flip Chip TO-18 |
|
| LED19 | 1900-1990 | 200 | GaSb | 400x400 | 1.0/25 | 30 | Option | TO-18 | ||
| LED19-PR/-PRW | 1900-1990 | 200 | GaSb | 400x400 | 1.0/25 | 30 | Yes | Option | TO-18 | |
| LED19-TEC / -TEC-PR | 1900-1990 | 200 | GaSb | 400x400 | 1.0/25 | 30 | Yes | Option | Yes | TO-5 |
| LED19-FC / -PR / -PRW | 1900-1990 | 200 | GaSb | 770X670 | 1.2 / 28 | 30 | Option | Option | Flip Chip TO-18 |
|
| LED20 | 2000-2090 | 200 | GaSb | 400x400 | 1.1/25 | 30 | Option | TO-18 | ||
| LED20-PR/-PRW | 2000-2090 | 200 | GaSb | 400x400 | 1.1/25 | 30 | Yes | Option | TO-18 | |
| LED20-TEC / -TEC-PR | 2000-2090 | 200 | GaSb | 400x400 | 1.1/25 | 30 | Yes | Option | Yes | TO-5 |
| LED20-FC / -PR / -PRW | 2000-2090 | 200 | GaSb | 770x670 | 1.4/28 | 30 | Option | Option | Flip Chip TO-18 |
|
| LED21 | 2100-2190 | 200 | GaSb | 400x400 | 1.0/25 | 30 | Option | TO-18 | ||
| LED21-PR/-PRW | 2100-2190 | 200 | GaSb | 400x400 | 1.0/25 | 30 | Yes | Option | TO-18 | |
| LED21-TEC / -TEC-PR | 2100-2190 | 200 | GaSb | 400x400 | 1.0/25 | 30 | Yes | Option | Yes | To-5 |
| LED21-FC / -PR / -PRW | 2100-2190 | 200 | GaSb | 770x670 | 1.7/30 | 30 | Option | Option | Flip Chip TO-18 |
|
| LED22 | 2200-2290 | 200 | GaSb | 400x400 | 1.0/20 | 30 | Option | TO-18 | ||
| LED22-PR/-PRW | 2200-2290 | 200 | GaSb | 400x400 | 1.0/20 | 30 | Yes | Option | TO-18 | |
| LED22-TEC / -TEC-PR | 2200-2290 | 200 | GaSb | 400x400 | 1.0/20 | 30 | Yes | Option | Yes | TO-5 |
| LED22-FC / -PR / -PRW | 2200-2290 | 200 | GaSb | 770x670 | 1.7/30 | 30 | Option | Option | Flip Chip TO-18 |
|
| LED23 | 2300-2390 | 220 | GaSb | 400x400 | 0.8/16 | 30 | Option | TO-18 | ||
| LED23-PR/-PRW | 2300-2390 | 220 | GaSb | 400x400 | 0.8/16 | 30 | Yes | Option | TO-18 | |
| LED23-TEC / -TEC-PR | 2300-2390 | 220 | GaSb | 400x400 | 0.8/16 | 30 | Yes | Option | Yes | TO-5 |
| LED23-FC / -PR / -PRW | 2300-2390 | 220 | GaSb | 770x670 | 1.1/25 | 30 | Option | Option | Flip Chip TO-18 |
|
| LED29 | 2800-3000 | 700 | InAs | 400x400 | 8.0/150 | 30 | Option | TO-18 | ||
| LED29-PR/-PRW | 2800-3000 | 700 | InAs | 400x400 | 8.0/150 | 30 | Yes | Option | TO-18 | |
| LED29-TEC / -TEC-PR | 2800-3000 | 700 | InAs | 400x400 | 8.0/150 | 30 | Yes | Option | Yes | TO-5 |
| LED31 | 3000-3200 | 700 | InAs | 400x400 | 14/200 | 30 | Option | TO-18 | ||
| LED31-PR/-PRW | 3000-3200 | 700 | InAs | 400x400 | 14/200 | 30 | Yes | Option | TO-18 | |
| LED31-TEC / -TEC-PR | 3000-3200 | 700 | InAs | 400x400 | 14/200 | 30 | Yes | Option | Yes | TO-5 |
| LED34 | 3300-3500 | 700 | InAs | 400x400 | 24/400 | 30 | Option | TO-18 | ||
| LED34-PR/-PRW | 3300-3500 | 700 | InAs | 400x400 | 24/400 | 30 | Yes | Option | TO-18 | |
| LED34-TEC / -TEC-PR | 3300-3500 | 700 | InAs | 400x400 | 24/400 | 30 | Yes | Option | Yes | TO-5 |
| LED36 | 3500-3700 | 700 | InAs | 400x400 | 16/200 | 30 | Option | TO-18 | ||
| LED36-PR/-PRW | 3500-3700 | 700 | InAs | 400x400 | 16/200 | 30 | Yes | Option | TO-18 | |
| LED36-TEC / -TEC-PR | 3500-3700 | 700 | InAs | 400x400 | 16/200 | 30 | Yes | Option | Yes | TO-5 |
| LED37 | 3600-3800 | 700 | InAs | 400x400 | 16/200 | 30 | Option | TO-18 | ||
| LED37-PR/-PRW | 3600-3800 | 700 | InAs | 400x400 | 16/200 | 30 | Yes | Option | TO-18 | |
| LED37-TEC -TEC-PR | 3600-3800 | 700 | InAs | 400x400 | 16/200 | 30 | Yes | Option | Yes | TO-5 |
| LED38 | 3700-3900 | 700 | InAs | 400x400 | 16/200 | 30 | Option | TO-18 | ||
| LED38-PR/-PRW | 3700-3900 | 700 | InAs | 400x400 | 16/200 | 30 | Yes | Option | TO-18 | |
| LED38-TEC / -TEC-PR | 3700-3900 | 700 | InAs | 400x400 | 16/200 | 30 | Yes | Option | Yes | TO-5 |
| LED39 | 3800-4000 | 700 | InAs | 400x400 | 16/200 | 30 | Option | TO-18 | ||
| LED39-PR/PRW | 3800-4000 | 700 | InAs | 400x400 | 16/200 | 30 | Yes | Option | TO-18 | |
| LED39-TEC -TEC-PR | 3800-4000 | 700 | InAs | 400x400 | 16/200 | 30 | Yes | Option | Yes | TO-5 |
| LED41 | 4000-4200 | 700 | InAs | 400x400 | 16/200 | 30 | Option | TO-18 | ||
| LED41-PR/-PRW | 4000-4200 | 700 | InAs | 400x400 | 16/200 | 30 | Yes | Option | TO-18 | |
| LED41-TEC -TEC-PR | 4000-4200 | 700 | InAs | 400x400 | 16/200 | 30 | Yes | Option | Yes | TO-5 |
| LED43 | 4100-4300 | 900 | InAs | 400x400 | 10/200 | 30 | Option | TO-18 | ||
| LED43-PR -PRW | 4100-4300 | 900 | InAs | 400x400 | 10/200 | 30 | Yes | Option | TO-18 | |
| LED43-TEC / -TEC-PR | 4100-4300 | 900 | InAs | 400x400 | 10/200 | 30 | Yes | Option | Yes | TO-5 |
| LED46 | 4400-4600 | 1100 | InAs | 400x400 | 6/120 | 30 | Option | TO-18 | ||
| LED46-PR / -PRW | 4400-4600 | 1100 | InAs | 400x400 | 6/120 | 30 | Yes | Option | TO-18 | |
| LED46-TEC / -TEC-PR | 4400-4600 | 1100 | InAs | 400x400 | 6/120 | 30 | Yes | Option | Yes | TO-5 |
| LED15-FC / -PR / -PRW | All | |||||||||
| LED Arrays | Custom | Multiole LEDs can be combined in one package to cover different spectrum | TO-5 & TO-8 | |||||||
IBSG LED Drivers
| Part Number | Description | Driver works with: |
|---|---|---|
| mD-1c LED Mini-Driver | Maximum average optical power | LEDXX LEDXX-PR LEDXX-Prwin |
| mD-1p LED Mini-Driver | Maximum peak optical power (pulse mode) | LEDXX LEDXX-PR LEDXX-Prwin |
| D-31M LED Driver | Dual mode - max. power & pulse mode | LEDXX LEDXX-PR LEDXX-Prwin |
| DLT-27M LED Driver with TEC Control | Dual mode & TEC control; 16Khz | LEDXX-TEC-PR |
| DLT-32M LED Driver with TEC Control | Dual mode & TEC control; 4 pulse frequencies | LEDXX-TEC-PR |