Research Grade Diode Lasers
TOPTICA Photonics’ Research Grade Diode Lasers cater to the vast majority of spectroscopic applications in physics, chemistry and life sciences. The fact that TOPTICA develops and manufactures customized adaptations and modifications in-house is one of our principal strengths.
TOPTICA produces three groups of research grade diode lasers:
The table below shows an overview over the most important specifications of the lasers in these groups.
| Laser | Wavelength range | Typical power range | Typical tunability range | Typical mode- hop free tunability | Typical linewidth (5 µs) | Min. (typ.) FiberDock coupling efficiency**** |
|---|---|---|---|---|---|---|
| Tunable Diode Lasers | ||||||
| DL pro | 780, 850, 940, 1040 nm | Max. 30..80 mW | ≥ 30 nm | 30..50 GHz | 100 kHz | 55 (65) 65 (75)%** |
| DL 100 | 370-489 nm* 632-1770 nm* | 3..300 mW | 2..80 nm | 20 GHz | 0.1..1 MHz | 55 (65) 65 (75)%** |
| DL 100 / pro design | 370-489 nm* 632-1770 nm* | 3..300 mW | 2..80 nm | 20 .. 50 GHz | 0.1..1 MHz | 55 (65) 65 (75)%** |
| DL DFB | 640 .. 685 nm* 760-2880 nm | 2..150 mW | 2..6 nm | 1000 GHz | 0.5..4 MHz | 55 (65) 65 (75)%** |
| High Power, Amplified Diode Lasers | ||||||
| TA pro | 649..1083 nm* | 250..1500 mW | 15..70 nm | 20-50 GHz | 0.1..1 MHz | 50 (> 60)% |
| DLX 110 | 765, 780 nm | Max. 0.5,1 W | 10 nm | > 15 GHz | Typ. 1 MHz | 50 (> 60)% |
| BoosTA | 649..1083 nm* | Max.+20 dB (Max 1.5 W) | 15..70 nm | Dep. on master | Dep. on master | 50 (> 60)%*** |
| Frequency Converted Diode Lasers | ||||||
| DL-SHG pro | 320..630* nm | 1..50 mW | 2 - 10 nm | > 20 GHz | < 500 kHz | - |
| TA-SHG pro (DL-FA-SHG pro) | 323-541 nm* (520-590 nm) | Up to 2 W**** | 2 - 10 nm | > 20 GHz | < 500 kHz | - |
| TA-FHG pro (DL-FA-FHG pro) | 205-270 nm* (260-295 nm) | Up to 100 mW**** | 1 - 4 nm | > 40 GHz | < 1 MHz | - |
*Spectral coverage with gaps
**Requires APP varies with wide tuning
***With suitable master laser
****-10 .. -15 % for some diodes
Specifications are subject to change without further notice.
