Optical Surfaces laser beam expanders incorporate off-axis mirrors which provide an unobstructed output and highly efficient transmission.
The reflective design of these beam expanders is achromatic and with aluminium coatings can operate from UV to far IR without adjustment. Optical Surfaces beam expanders are portable and can be used without the need for internal re-alignment.
Each off-axis beam expander is housed in an aluminium housing with provision for fixing to an optical table. Alignment aids are provided to ensure correct beam pointing. Standard beam expanders have fixed magnification. Variable magnification beam expanders can be supplied with interchangeable primary mirrors. An interferogram and OPD map is supplied with every beam expander manufactured by Optical Surfaces.
Applications
We are delighted to exhibit at LASER World of PHOTONICS in Munich this year.
Vistit us from 22.06. - 25.06.2015 in hall B3 at booth 103 to experience the attractive portfolio of Optical Surfaces Ltd.
Order your free ticket and experience the world's leading trade fair for the laser and photonics industry live.
Our partners hold interesting presentations at the Photonics Forum. More information can be found on our website.
The reflective design of these beam expanders is achromatic and with aluminium coatings can operate from UV to far IR without adjustment. Optical Surfaces beam expanders are portable and can be used without the need for internal re-alignment.
Each off-axis beam expander is housed in an aluminium housing with provision for fixing to an optical table. Alignment aids are provided to ensure correct beam pointing. Standard beam expanders have fixed magnification. Variable magnification beam expanders can be supplied with interchangeable primary mirrors. An interferogram and OPD map is supplied with every beam expander manufactured by Optical Surfaces.
Applications
- Doppler – shift LIDAR
- LIDAR systems requiring fixed or variable focusing mechanism
- Remote sensing
- Interferometers
- High power lasers
- Standard apertures up to 300 mm
- Wavefront accuracy > λ/5 p-v at 633nm
- Expansion up to x100
- Vertical or horizontal beam separation
- Range of coatings
- Focusing capability (option)
- Common focus design (option)
- Variable magnification (option)
- Temperature stabilisation using Invar tie bars (option)
- Vacuum compatibility (option)
- Cleanroom assembly (option)
We are delighted to exhibit at LASER World of PHOTONICS in Munich this year.
Vistit us from 22.06. - 25.06.2015 in hall B3 at booth 103 to experience the attractive portfolio of Optical Surfaces Ltd.
Order your free ticket and experience the world's leading trade fair for the laser and photonics industry live.
Our partners hold interesting presentations at the Photonics Forum. More information can be found on our website.
