Single Mode, Single Frequency, Ultra-Low Noise CW lasers
Key features
Beam Stability
- Coolerless design
- Power stability <±0.5% over >8 hours
- Pointing stability <±0.5 µrad/°C
Single Mode
- Diffraction limited M²<1.1
- Circularity >95%
- Strictly single mode fiber
Others features
- High power up to 2W
- Narrowband linewidth option (<100 pm)
- 244 nm external frequency doubling available
Specifications
| OPTICAL PERFORMANCES | |
|---|---|
| Wavelength | 488 nm |
| Output Power | 0.5, 1, 2 W |
| Single frequency(1) linewidth | < 200 kHz(1) |
| Narrowband linewidth | < 100 pm |
| Spatial mode | TEM 00 |
| Beam quality | M2 < 1.1 |
| Beam diameter "free space" | 1.0 ± 0.2 mm |
| Long term power stability (8 hours) | ≤ ± 0.5% |
| Noise RMS [100 Hz - 10 MHz] | ≤ 0.2% |
| Pointing stability | < ± 0.5 µrad/°C |
| Output polarization | Vertically polarized > 300:1 |
| Output power tunability | 1 to 100% (10 to 100% recommended) |
| Laser control | Multi-turn potentiometer, Touch screen, Analog voltage |
| GENERAL SPECIFICATIONS | |
| Interfacing | Analog (local/remote) |
| Supply requirements | 90-240 V / 50-60 Hz |
| Power consumption | 200 W < ... < 300 W |
| Cooling (rack) | Integrated air-cooled system |
| Cooling (head) | Coolerless laser head. No heat sink or active cooling required |
| Size (L*W*D) – main unit(2) | Rack 19"3U - 460x440x130 mm |
| Size (L*W*D) – laser head(2) | 265x133x47 mm |
(1): Typical Linewidth < 100 kHz
(2): Standard dimensions. Other dimensions available for OEM
Choose
your architecture
Internal seeder
Seeder and amplifier chain in a standard 3U 19” rack. Choice of Constant Current or Constant Power mode.
External seeder
Azurlight seeder is housed in an external rack. Allows future upgrades such as adding power splitters to drive multiple amplifiers in parallel or upgrade or change of seed laser.
Stand-alone amplifier
Amplifier/SHG for use with a client seed source. Input FC/APC. Automatic detection on amplifier input which validates adequate power and polarization of seeder.
Ask us
You would like to order, request further information, or need a specific spec?
Pierre Laygue
Sales & Marketing director
Nicholas Traynor
Founder, CEO, CSO