- 레이저다이오드 | Laser Diode > DFB Laser Diode
| Product |
DFB & DBR lasers -. 300mW peak power -. 50 ps pulse duration (FWHM) -. Optional RF connector (SMB) -. Optional : Impedance matching (50 Ohm) -. Proprietary mirror coating technology enabling high reliability -. Optional monitor photodiode |
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| Application |
-.Fiber laser seeding -. Equipment calibration |
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Product Info
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.
Typical parameters of fiber coupled pulsed DFB laser modules (new) | |||||||
|---|---|---|---|---|---|---|---|
| Part number | Central wavelength | Tolerance ± | Output pulse power1 | Pulse duration | Spectral width1 (-10dB) | Wavelength temperature tunability | Operating current |
| nm | nm | mW | nm | pm/K | mA | ||
| DFB-10XX-YY-300-GS | 1027-1080 | 1 | 300 | 50 ps | 0.150 | 90 | 600 |
| OP-10XX-YY-300-GS (set)2 | 1027-1080 | 1 | 300 | 60 ps | 0.150 | 90 | 600 |
| OP-10XX-YY-300-ns (set)2 | 1027-1080 | 1 | 300 | 1-10 ns | 0.150 | 90 | 1000 |
1 - in gain-switching mode;
2 - Picosecond (gain-switching) and nanosecond laser diode drivers are available for ordering as assembly with laser or separately.
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. Please, contact us for the details.
