G-RGB laser line
Pulsed RGB and Multi-Wavelength
Lasers
The RGB and Multi-wavelength are single oscillator Nd:YAG/Nd:YLF lasers producing emissions in the nanosecond regime.
The lasers produce TEM00 near-diffraction limited radiation at a variety of energies, wavelengths and repetition rates. Single Longitudinal Mode operation is provided with a built-in SLM option. Design features include highly stable passive or electro-optically Q-switched ring-cavity oscillators and harmonic generation. Fundamental lasing is at either 1047, 1053 or 1064 nm and at 1313, 1319, 1321 or 1338 nm. The IRRB laser series emits in the deep IR, Red and Blue wavelengths simultaneously (or separately upon request). The IRRGB laser series delivers pulses at 5 wavelengths simultaneously in the deep IR, IR, Red, Green and Blue (or separately upon request).
Below are listed the most popular standard laser configurations. In addition to these models custom lasers are available that cover a large parameter space.
| IRRB-1319 | Parameter |
| Output Wavelength1 | 1319nm/ 659nm/ 440nm |
| Max Output Energy2 | 20mJ/ 4mJ/ 3mJ |
| Shot-to-Shot Energy Stability3 | ±3%/ ±4.5%/ ±5.5% |
| Pulse width (FWHM) | 47ns/ 42ns/ 40ns |
| Beam Diameter (1/e2) | < 5 mm |
| Beam Divergence | Near Diffraction Limit |
| Linewidth4 | < 0.001 cm-1 |
| Repetition Rate | 5/10/15/20/30 Hz |
| Spatial profile | TEM00 |
|
Laser Head Size |
770 x 280 x 180 mm |
| Resonator Base Plate | Al-alloy |
| Q-switching | Passive or EO |
| Flash Tube Lifetime | >107 shots |
| Advised Operating Temperature | 19 - 21 oC |
| Powering | 220 V, 1 or 3 phase |
| Warranty Period | 12 months |
| 1Upon request other wavelengths are available: IRRB-1338 Model: 1338 nm, 669 nm, 446 nm IRRB-1313 Model: 1313 nm, 657 nm, 438 nm | |
| IRRGB-1953 | Parameter |
| Output Wavelength* | 1319nm/ 1053nm/ 659nm/ 527nm/ 440 nm |
| Max Output Energy2 | 20mJ/ 20mJ/ 4mJ/ 5mJ/ 3mJ |
| Shot-to-Shot Energy Stability3 | ±3%/ ±2%/ ±4.5%/ ±4%/ ±5.5% |
| Pulse width (FWHM) | 47ns/ 45ns/ 42ns/ 41ns/ 40ns |
| Beam Diameter (1/e2) | < 5 mm |
| Beam Divergence | Near Diffraction Limit |
| Linewidth4 | < 0.001 cm-1 |
| Repetition Rate | 5/10/15/20/30 Hz |
| Spatial profile | TEM00 |
|
Laser Head Size |
770 x 280 x 180 mm |
| Resonator Base Plate | Al-alloy |
| Q-switching | Passive or EO |
| Flash Tube Lifetime | >107 shots |
| Advised Operating Temperature | 19 - 21 oC |
| Powering | 220 V, 1 or 3 phase |
| Warranty Period | 12 months |
| *Upon request other wavelengths are
available: IRRGB-3853 Model: 1338 nm, 1053 nm, 669 nm, 527 nm, 446 nm; IRRGB-1353 Model: 1313 nm, 1053 nm, 657 nm, 527 nm, 438 nm; IRRGB-3847 Model: 1338 nm, 1047 nm, 669 nm, 524 nm, 446 nm; IRRGB-1964 Model: 1319 nm, 1064 nm, 659 nm, 532 nm, 440 nm; IRRGB-1947 Model: 1319 nm, 1047 nm, 659 nm, 524 nm, 440 nm | |
3 StDev for 10,000 laser shots with 30 Hz repetition rate
4With built-in SLM-Option
Geola reserves the right to change specifications without notice