fullseye

surface_reflectance — OPTICS noncoaxial op

使い方

Residual reflectance of one surface from the material table and its coating (table).

n_before / n_after: the media (index, (nd, vd), a glass / material name). coating: None or "bare" (Fresnel ((n₁ − n₂)/(n₁ + n₂))² at normal incidence), a material name (a quarter-wave single layer of that material at wavelength_um, e.g. "MGF2"; closed form ((n₀n_s − n₁²)/(n₀n_s + n₁²))²), a list [(material, thickness_nm), ...] from the incident side, or {"R": r} (a given reflectance, e.g. a 50 % beamsplitter coating). Films are evaluated with the characteristic-matrix method of filmoptics.multilayer_reflectance (materials from materials), unpolarised, at angle_deg in the incident medium. Returns R, T = 1 − R (lossless) and the closed-form value where one exists.

ファミリ共通の入力契約(fail-closed)

optics の全 op は入力を検証してから計算する(黙って通さない):

詳しい使い方ガイド

参考(サンプルデータ・文献)

実行できる例(この op を実際に呼ぶ検証済みサンプル)

型が繋がる次の op(table を入力に取れる)

abcd_matrix · wavefront_stats · sfr_from_edge · paraxial_trace · seidel_coefficients · spot_stats · tolerance_analysis · wavefront_from_opd

同カテゴリ(noncoaxial)

noncoaxial_system · noncoaxial_example · noncoaxial_layout · noncoaxial_trace · noncoaxial_spot · image_orientation · beamsplitter_branches · tilted_plate_shift


Provenance: raytrace3d.py — OPTICS operator registry. この per-op ノートは tools/opdocs.py md が自動生成(手編集しない)。

© 2026 Kazufumi Furuse — Fullseye operator documentation. Licensed under Apache-2.0.