JP7365864B2 - 光学的検出システム及び方法 - Google Patents
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Description
102 光学システムと制御システムとネットワーク
118 トランスミッタ
124 点検出ユニット
142 レシーバ
152 ターゲット
Claims (14)
- ターゲット(152)に光ビームを向けること(302)と、
複数の検査センサの中から前記ターゲット(152)から受けた放射との比較を行うための第一検査化学物質(130)を備える第一検査センサ(128)を選択すること(306)と、
前記ターゲット(152)から反射又は散乱光ビームを受けること(310)と、
線形検出器アレイ(144、146)を用いて、受けた前記反射又は散乱光ビームのスペクトルと前記第一検査化学物質からの第一スペクトルの比較を行うこと(312)と、
ハードウェアプロセッサを用いて、前記比較に基づいて前記ターゲット(152)から推定される化学物質の決定を行うこと(314)と、
前記決定に基づいて出力を提供すること(316)と、を備え、
前記複数の検査センサの各々が、異なる検査化学物質で含浸されたナノ物質を備える、光学的検出方法。 - 前記複数の検査センサの中から前記ターゲット(152)から受けた放射との比較を行うための第二検査化学物質(134)を備える第二検査センサ(132)を選択すること(402)と、
前記線形検出器アレイ(144、146)を用いて、受けた前記反射又は散乱光ビームのスペクトルと前記第二検査化学物質からの第二スペクトルの比較を行うこと(404)と、
前記ハードウェアプロセッサを用いて、前記ターゲットから推定される化学物質が前記第一スペクトル又は第二スペクトルに近いかどうかの決定を行うこと(406)と、を更に備える請求項1に記載の光学的検出方法。 - 前記向けること(302)が、ビームエキスパンダ(120)で前記光ビームを広げること(304)と、前記ターゲット(152)における前記光ビームが複数の空間的にずらされた光ビームを備えるようにビームステアリングミラー(122)で前記光ビームをステアリングすることとを更に備える、請求項1又は2に記載の光学的検出方法。
- 前記選択すること(306)が、前記第一検査センサ(128)から前記第一検査化学物質(130)を放出するのに十分な温度に前記第一検査センサ(128)を加熱すること(308)を更に備える、請求項1から3のいずれか一項に記載の光学的検出方法。
- 前記第一検査センサ(128)が、前記ターゲット(152)から推定される化学物質の初期評価に基づいて選択される、請求項1から4のいずれか一項に記載の光学的検出方法。
- 前記複数の検査センサの各検査センサが、前記出力を提供する前に検査される、請求項1から5のいずれか一項に記載の光学的検出方法。
- ターゲット(152)に光ビームを向けるように構成され、且つ、複数の検査センサの中から前記ターゲット(152)から受けた放射との比較を行うための第一検査化学物質(130)を備える第一検査センサ(128)を選択するように構成されたトランスミッタ(118)と、
前記ターゲット(152)から反射又は散乱光ビームを受けるように構成されたレシーバ(142)と、
受けた前記反射又は散乱光ビームのスペクトルと前記第一検査化学物質(130)からの第一スペクトルの比較を行うように構成された線形検出器アレイ(144、146)と、
前記比較に基づいて前記ターゲット(152)から推定される化学物質の決定を行うように構成されたハードウェアプロセッサ(150)と、
前記決定に基づいて出力を提供するように構成された出力インタフェース(148)と、を備え、
前記複数の検査センサの各々が、異なる検査化学物質で含浸されたナノ物質を備える、光学的検出装置。 - 前記複数の検査センサの各々が、異なる検査化学物質を有するカプセルを備える、請求項7に記載の光学的検出装置。
- 前記トランスミッタ(118)が、前記第一検査センサ(128)から前記第一検査化学物質(130)を放出するのに十分な温度に前記第一検査センサ(128)を加熱するように構成された熱源(140)を更に備える、請求項7又は8に記載の光学的検出装置。
- 前記トランスミッタ(118)が、前記光ビームを広げるように構成されたビームエキスパンダ(120)と、前記ターゲット(152)における前記光ビームが複数の空間的にずらされた光ビーム(154)を備えるように前記光ビームをステアリングするように構成されたビームステアリングミラー(122)と、を更に備える、請求項7から9のいずれか一項に記載の光学的検出装置。
- 統合近赤外線コムデバイス(104)と統合中赤外線コムデバイス(106)との一方又は両方を備え、前記統合近赤外線コムデバイス(104)と統合中赤外線コムデバイス(106)の出力が前記トランスミッタ(118)に提供される、請求項7から10のいずれか一項に記載の光学的検出装置。
- 前記レシーバ(142)が、前記ターゲット(152)から反射又は散乱光ビームを受けるように構成されたビーム集束デバイス(138)と、前記線形検出器アレイ(144、146)に一つ以上の走査光ビームを提供するように構成された一つ以上の走査ミラー(142)と、を更に備える、請求項7から11のいずれか一項に記載の光学的検出装置。
- 前記第一検査センサ(128)が、前記ターゲット(152)から推定される化学物質の初期評価に基づいて選択される、請求項7から12のいずれか一項に記載の光学的検出装置。
- 前記複数の検査センサの各検査センサが、前記出力を提供する前に検査される、請求項7から13のいずれか一項に記載の光学的検出装置。
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