球面収差のないの英語

望ましくない収差の混入を防いで、効率良く動作する球面収差補正系を有する電子顕微鏡を提供する。例文帳に追加

To provide an electron microscope having an efficiently operating spherical aberration correction system by preventing incorporation of undesirable aberration. - 特許庁

簡素な構造により円滑に球面収差の補正を行い得る光ピックアップ装置を提供する。例文帳に追加

To provide an optical pickup device which is simple in structure and smoothly corrects spherical aberration. - 特許庁

光記録媒体の記録再生時におけるレーザ光の有効部分に、球面収差が負の方向から正の方向へ大きく振れる球面収差の不連続部分が生じない対物レンズの具体的な構成を提供すること。例文帳に追加

To provide concrete constitution of an objective lens in which a discontinuity part of spherical aberration which is greatly swung from a negative direction to a positive direction is not caused at an effective part of a laser beam in recording/reproducing of an optical recording medium. - 特許庁

位置検出手段のない球面収差補正レンズを持つ光ディスク装置（半導体装置）において、基準位置に球面収差補正レンズを押し当てることなく、正確な移動を可能にする。例文帳に追加

To allow an optical disk device (semiconductor device) having a spherical aberration correction lens with no position detecting means, to accurately move the spherical aberration correction lens without pressing the spherical aberration correction lens against a reference position. - 特許庁

光ディスクのカバー層の厚み誤差によって生じる球面収差を精度良く検出することで、適切に球面収差補正を行ない、光ディスクの記録／再生性能を向上する光ディスクドライブ装置を提供する。例文帳に追加

To provide an optical disk drive improving recording/reproduction performance of an optical disk by precisely detecting its spherical aberrations due to differences in cover layer thickness of the optical disk and properly correcting them. - 特許庁

そして、フォーカスジャンプ開始前に、球面収差補正用の光学ユニットを、現在のフォーカスサーボが外れない範囲で、なるべく目標記録層に対して球面収差が補正されるような状態に保持する。例文帳に追加

Further, the optical unit for correcting the spherical aberration is held before the beginning of the focus jump in a state that the spherical aberration is corrected as far as possible with respect to the target recording layer in a range in which the present focus servo is not coming off. - 特許庁

位相補正素子13B は階段構造の擬似キノフォーム形の回折光学構造の位相補正領域Z1乃至Z4を有し、Z1、Z3でＢに対し球面収差補正をし、Z2、Z4でＣに対し球面収差補正をする。例文帳に追加

The phase correcting element 13B has phase correction areas Z1 to Z4 of a false kinoform-shaped diffraction optical structure of a staircase structure, spherical aberration correction is applied to B at Z1 and Z3, and spherical aberration correction is applied to C at Z2 and Z4. - 特許庁

３回非点成分の生成に伴う偏向成分、２回非点成分、４回非点成分を容易に補正し、よって球面収差係数Ｃ_ｓ補正を行う操作を非常に容易に行い、球面収差係数Ｃ_ｓの操作性を向上する。例文帳に追加

To improve operability of spherical aberration coefficient C_S correction by easily correcting a deflection component accompanying generation of three astigmatic component, a two astigmatic component and four astigmatic component, and therefore, very easily operating spherical aberration coefficient C_S correction. - 特許庁