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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® ブランドの製品は、エドモンド・オプティクスによってデザイン、規格化、あるいは製造されます。もっと詳しく

低GDD 誘電体膜超短パルス用ミラー 400nm, 45° 25.4mm

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商品コード #26-824 お問い合わせ
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¥21,100
数量 1-5
¥21,100
数量 6+
¥19,900
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概要

タイプ:
Laser Mirror

物理的および機械的特性

直径 (mm):
25.40 +0.00/-0.10
全厚 (mm):
6.35 ±0.20
平行度 (分):
<3
有効径 (%):
90
基板裏面側:
Commercial Polish

光学的特性

入射角 (°):
45
コーティング:
Ultrafast (380-420nm)
設計波長 DWL (nm):
400
基板: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Fused Silica (Corning 7980)
表面品質 (キズ-ブツ):
10-5
コーティングスペック:
R(avg) S & P >99.90% @ 400nm @ 45° AOI
R(avg) >99.7% @ 380 - 420nm @ 45° AOI
波長範囲 (nm):
380 - 420
平面度 (P-V):
λ/8
コーティングタイプ:
Dielectric
GDD スペック:
±10 fs2 @ 380 - 420 nm @ 45° AOI (s-pol)
±10 fs2 @ 380 - 420 nm @ 45° AOI (p-pol)

環境および耐久性的要素

耐久性:
MIL-PRF-13830B

法規制対応状況

RoHS 2011/65:
適合証明書:

製品群全体の紹介

  • 設計波長域で最小±20fs2までのGDD
  • 99.9%超の反射率
  • チタンサファイアやイッテルビウム (Yb) ドープの超短パルスレーザーに最適

TECHSPEC® 低GDD 誘電体膜超短パルス用レーザーミラーは、合成石英基板に施した誘電体多層膜で99.9%超の優れた反射率と低熱膨張係数を実現し、超短パルスビームの伝送アプリケーションに最適にします。本ミラーは、設計波長域での群遅延分散 (GDD) がほぼゼロで、反射したビームの分散を最小化します。TECHSPEC® 低GDD 誘電体膜超短パルス用レーザーミラーは、レーザーのマシニングや溶接など、チタンサファイアやイッテルビウム (Yb) ドープレーザーの基本波や第二高調波を利用する際に最適です。

補足: 波長や入射角、あるいはサイズで特注のTECHSPEC 低GDD 超短パルス用レーザーミラーがアプリケーション上必要になる場合は、お問い合わせください。

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UV, IR, 広帯域, 及び超短パルスのレーザーは、分光解析からマイクロマシニング、そしてレーザー手術に至る非常に幅広い用途に必要不可欠です。しかしながら、こうした不可視レーザー用のビーム整形オプティクス、例えばビームエキスパンダーなどを見つけるのは比較的困難です。

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