- Precision manufacturing
- Anti-reflection (AR) coating
- Customized manufacturing
Laser Light Houses are glass components with polished faces that are highly parallel. They are used as a protective element between two environments and their impact on the passage of light is neutral.
The choice of material affects not only the useful transmission wavelength range, but also such factors as pressure handling capability and thermal conductivity.
| wdt_ID | wdt_created_by | wdt_created_at | wdt_last_edited_by | wdt_last_edited_at | Specification | Available Quality |
|---|---|---|---|---|---|---|
| 1 | benjamin | 04/05/2026 12:48 PM | benjamin | 04/05/2026 12:48 PM | Range of dimensions | 10mm – 200mm |
| 2 | benjamin | 04/05/2026 12:48 PM | benjamin | 04/05/2026 12:48 PM | Highest available surface figure | λ/10 (DIN: 3/0.2) |
| 3 | benjamin | 04/05/2026 12:48 PM | benjamin | 04/05/2026 12:48 PM | Highest available surface quality | 40-20 S/D (DIN: 5/2×0.16) |
| 4 | benjamin | 04/05/2026 12:48 PM | benjamin | 04/05/2026 12:48 PM | Highest available tolerance of beam deviation | 5″ (arcsec) |
Uncompromising Clarity: Flawless Laser Light Houses with Parallelism Within 5 Arc Seconds
Laser light houses are precision optical glass components manufactured with two highly parallel, finely polished faces, engineered to serve as a protective interface between two distinct environments while exerting a neutral, non-deviating impact on the passage of light.
Because their parallel-plane geometry introduces no net beam deviation and minimal wavefront distortion, laser light houses allow a laser beam or optical signal to pass through undisturbed, even as they physically separate sensitive optical or electronic components from external conditions such as dust, moisture, pressure differentials, or contamination.
Manufactured to stringent parallelism and surface flatness tolerances, and available with a range of anti-reflective coatings, laser light houses ensure high transmittance and negligible beam distortion across demanding operational environments.
These laser protection windows are used in laser levelling devices and other applications where protection from ambient influences are required (water, dust, etc.). The planed edges allow sealing with O-rings or gaskets for a watertight seal.
Our protective laser light houses are precision manufactured for an absolute minimum in unwanted beam deflection. Anti-reflection (AR) coatings are generally applied to both surfaces of each window to prevent back reflections, interference effects, ghost images, and light loss.
Laser safety windows are used in surveying instruments, e.g. leveling, theodolite, rotation lasers.
These items are not stocked and will be manufactured on customer request only. Please contact us with your detailed requirements.
Why Choose Our Laser Light Houses?
Wherever undistorted beam transmission and dependable environmental separation are essential, laser light houses deliver a protective, high-clarity solution. Available in a range of substrate materials, thicknesses, and coating options to meet your system’s exact optical and protective requirements.
Laser System Enclosures and Housings
Provide a sealed, protective barrier for laser sources, resonator cavities, and beam delivery paths, isolating sensitive internal components from external contamination while preserving beam quality and pointing accuracy.
Vacuum and Pressure Chamber Viewports
Serve as flat, leak-tight optical windows in vacuum chambers and pressure vessels, enabling unobstructed optical access for laser processing, spectroscopy, or monitoring without compromising system integrity.
Industrial Laser Processing Equipment
Protect focusing optics and beam delivery systems in laser cutting, welding, and marking equipment from airborne debris, fumes, and spatter, while maintaining consistent beam transmission for precise material processing.
Semiconductor and Cleanroom Applications
Provide a contamination barrier between cleanroom environments and external optical or laser systems, supporting the stringent particulate control requirements of semiconductor manufacturing and inspection processes.
Sensor and Detector Protection
Shield sensitive photodetectors, cameras, and optical sensors from environmental exposure in industrial, aerospace, and outdoor installations, without introducing beam distortion that could compromise measurement accuracy.
Laser Safety and Interlock Systems
Serve as a protective optical barrier within laser safety enclosures, allowing monitoring or alignment beams to pass through for interlock verification while maintaining a physical separation between hazard zones and personnel.
Spectroscopy and Analytical Instrumentation
Enable clean optical access between sample environments and detection optics in spectroscopic and analytical instruments, ensuring measurement accuracy is unaffected by the protective window itself.
