Description
- disponible sans traitement ou traitées BBAR pour l’UV, le visible et le NIR
- parfaites pour les applications d’imagerie
- tailles de diamètre standard de 5 à 200 mm
- fenêtres en silice fondue UV 1λ ou λ/10 également disponibles
Les Fenêtres en Silice Fondue UV λ/4 TECHSPEC® sont fabriquées avec une qualité de surface de 40-20 et des spécifications d’erreur du front d’onde transmis de λ/4, ce qui les rend idéales pour les applications d’imagerie. Dotées de substrats en silice fondue UV, ces fenêtres offrent une transmission élevée de l’ultraviolet (UV) au visible et à l’infrarouge proche (NIR). Des options de traitement antireflet à large bande (BBAR) sont disponibles pour minimiser les pertes par réflexion et augmenter la transmission. Les Fenêtres en Silice Fondue UV λ/4 TECHSPEC sont utilisées dans les applications d’imagerie optique, dans les applications laser de faible à moyenne puissance et comme fenêtres de protection, en particulier dans les applications nécessitant la transmission de la lumière UV.
Informations techniques
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Typical transmission of a 3mm thick, uncoated fused silica window across the UV – NIR spectra. Click Here to Download Data |
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Typical transmission of a 3mm thick fused silica window with MgF2 (400-700nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: Ravg ≤ 1.75% @ 400 – 700nm (N-BK7) Data outside this range is not guaranteed and is for reference only. Click Here to Download Data |
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Typical transmission of a 3mm thick fused silica window with UV-AR (250-425nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: Rabs ≤ 1.0% @ 250 – 425nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data |
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Typical transmission of a 3mm thick fused silica window with UV-VIS (250-700nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: Rabs ≤ 1.0% @ 350 – 450nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data |
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Typical transmission of a 3mm thick fused silica window with VIS-EXT (350-700nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: Ravg ≤ 0.5% @ 350 – 700nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data |
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Typical transmission of a 3mm thick fused silica window with VIS-NIR (400-1000nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: Rabs ≤ 0.25% @ 880nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data |
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Typical transmission of a 3mm thick fused silica window with VIS 0° (425-675nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: Ravg ≤ 0.4% @ 425 – 675nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data |
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Typical transmission of a 3mm thick fused silica window with YAG-BBAR (500-1100nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: Rabs ≤ 0.25% @ 532nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data |
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Typical transmission of a 3mm thick fused silica window with NIR I (600 – 1050nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: Ravg ≤ 0.5% @ 600 – 1050nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data |
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Typical transmission of a 3mm thick fused silica window with NIR II (750 – 1550nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: Rabs ≤ 1.5% @ 750 – 800nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data |
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