Fenster schützen ohne Wellenlängenselektion
Optical windows are usually chosen to protect the optical path while keeping wavefront and transmission stable. Substrate and coating are the main decisions.
Willkommen bei Optofilters.com — Präzisionsoptische Lösungen. Offizieller Hersteller der OPTOStokes Marke auf Optofilters.com.
Vergleichen Sie optische Fenster nach Material, Beschichtung, Größe, Dicke und Transmissionsbereich. Nutzen Sie diese Seite, wenn die Komponente einen optischen Pfad schützen muss, ohne das Signal mehr als nötig zu verändern.
Wählen Sie das Material nach Wellenlängenbereich und mechanischer Umgebung. Saphir eignet sich für hohe Beständigkeit, Quarzglas für UV, BK7/K9 für sichtbare Systeme und Calciumfluorid für ausgewählte IR-Pfade. Bestätigen Sie Beschichtung, Ebenheit, Oberflächenqualität und Montagetoleranz.
OPTOStokes optische Fenster bieten hervorragende Transmission über UV (200–400nm), sichtbare (400–700nm) und IR (700–3000nm) Spektren. Verfügbare Materialien umfassen Saphir (hohe Beständigkeit), K9/BK7 (sichtbar), Quarzglas (UV) und Calciumfluorid (IR) mit unbeschichteten, AR- oder kundenspezifischen Beschichtungsoptionen. Diese Fenster eignen sich als Laserschutzfenster, Detektorabdeckungen und optische Kammerfenster.
View full Laser Windows and Optical Flats
| Model | Material | ransmittance | ransmission Range (nm) | Note |
|---|---|---|---|---|
| Uncoated optical window | Sapphire glass | ave ≥≥85% | 350-3000 | |
| Uncoated optical window | Quartz glass | ave ≥≥93% | 250-2500 | |
| Uncoated optical window | BF33 | ave ≥92% | 350-2500 | |
| Uncoated optical window | K9 | ave ≥≥91% | 370-2500 | |
| Uncoated optical window | D263 | ave ≥≥91% | 370-2500 | |
| Single-side AR coated optical window | B270 | ave ≥≥91% | 370-2500 | |
| Single-side AR coated optical window | K9 | ave ≥≥94% | 400-700 | |
| Single-side AR coated optical window | K9 | ave ≥≥94% | 800-1100 | |
| Double-side AR coated optical window | K9 | ave ≥≥98% | 400-700 | |
| Double-side AR coated optical window | K9 | ave ≥≥98% | 800-1100 | |
| Double-side AR coated optical window | Quartz glass | ave ≥99% | 400-700 | |
| Double-side AR coated optical window | Quartz glass | ave ≥≥99% | 800-1100 | |
| Double-side AR coated optical window | Quartz glass | ave ≥≥99% | 1350-1650 |
Optical windows are usually chosen to protect the optical path while keeping wavefront and transmission stable. Substrate and coating are the main decisions.
AR coating helps when reflection loss or ghost images affect performance. Single-side and double-side coating serve different mechanical and optical needs.
Diameter, thickness, flatness, surface quality, and mounting stress can affect system performance even when transmission looks acceptable.
It protects sensors, lasers, chambers, or optical paths while transmitting the required wavelength range.
Choose based on wavelength transmission, mechanical strength, thermal behavior, and environmental exposure.
Yes. Single-side, double-side, and custom anti-reflection coatings can be specified for target wavelength ranges.
Quality & Compliance
For OEM programs, laboratory instruments, and industrial systems, OPTOStokes keeps quality, material compliance, and engineering support visible from the start of supplier evaluation.
Process control, inspection records, and repeatable coating workflows for production optical components.
Compliance documentation can be prepared for qualified projects and regulated supply chains.
Wavelength, FWHM, substrate, AOI, size, and mounting requirements can be reviewed with engineering.
Share target wavelength, blocking level, transmittance, and drawing requirements for a focused quote.
Our engineers will help you select the perfect optical solution.
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