Specify the sodium excitation scheme and telescope interface together. The system architecture combines a narrowband amplified infrared seed with frequency conversion and an atomic frequency reference.
Configuration options
| Output reference | Wavelength | Reported optical output |
|---|---|---|
| Guide-star system | 589 nm | >75 W |
Technical details
- Beam propagation factor
- M² = 1.04, reported
- Beam asymmetry
- <4%, reported
- Astigmatism
- <4%, reported
- Wavefront error
- <10 nm RMS, reported
- Frequency control
- Atomic wavelength reference; chirp-ready architecture
- Repumping
- Single-sideband repumping arrangement
- Remote separation
- >30 m between electronics and laser head, reported
Integration and delivery
- Architecture
- Raman fibre amplification and non-resonant frequency doubling
- Telescope interface
- Specify beam launch, cooling, locking and remote-pump interfaces
Conditions and configuration notes
- These figures are reported platform performance, not a guaranteed acceptance specification for every configuration.
- Confirm line shape, repumping offset, tuning and chirp capability, polarization and power at the telescope launch plane.
- Ground-based telescope use does not establish qualification for flight.
Applications to discuss
- Astronomical adaptive optics
- Optical ground-station adaptive optics
Specify your configuration
Precisometer supports selection and integration. Contact us for a quotation against an agreed configuration.
- Target wavelength or passband and input/output power
- Gain, noise, timing and polarization requirements
- Optical connections, control interface and installation conditions
Local technical draft · configuration and final specifications require confirmation.