Products - DFB & DBR lasers
Distributed Feedback (DFB) and Distributed Bragg Reflector (DBR) laser diodes are the light sources emitting extremely narrow spectral line with bandwidth below 5MHz and typical Side Mode Suppression Ratio (SMSR) > 40dB.
Innolume’s GaAs-based DFB and DBR lasers cover 970-1330nm spectral range by utilizing of InGaAs QW or InAs/GaAs QD active region and proprietary chip design.
Innolume’s GaAs-based DFB and DBR lasers cover 970-1330nm spectral range by utilizing of InGaAs QW or InAs/GaAs QD active region and proprietary chip design.
Typical parameters of DBR-lasers | |||||||
|---|---|---|---|---|---|---|---|
| Part number | Central wavelength | Tolerance ± | Output power | Sidemode suppression ratio | Wavelength temperature tunability | Wavelength current tunability | Operating current |
| nm | nm | mW | dB | pm/K | pm/mA | mA | |
| LD-1064-DBR-150 | 1064 | 2 | 150 | 40 | 80 | 3 | 300 |
| LD-1064-DBR-TO-250 | 1064 | 2 | 250 | 40 | 90 | 2 | 300 |
Any customized wavelength from the 780-1330 nm range is possible.
