JP6129160B2 - 改良された共振器光電子工学装置及びその製作方法 - Google Patents
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Description
この設計では、層4及び層12は、入力/励起波長及び出力波長の両方のための光学共振器空洞になっている。これは、後述する図15及び図17に示してある。
この設計は、励起波長で高い吸収率及び出力波長で高透過率を有している例示的な多空胴光共振器を表している。この型の共振器構成は、例えば、ダウンコンバートされたLEDで使用してもよい。この設計は、厚さが約3nmのCdSeの単一の光ルミネセンス蛍光体吸収層だけを使用していることを留意されたい。この薄層は、典型的量子井戸厚さ(概略値)の利得媒体を表している。任意の利得媒体では典型的であるように、吸収と同様に媒体からの放出が存在している。この設計も、絶縁物(誘電体)材料を使用しているが、当業者であれば容易に理解されるように、この構成は、LED、LDなどを製造するのに使用される典型的な半導体にまで拡張され得る。すべての反射率計算は、被覆が1.5までの屈折率を有するガラス基板上に堆積されると仮定したものである。
この設計は、励起波長で高い吸収率及び出力波長で高い透過率を有する例示的な多空胴光共振器を表している。この型の共振器構成は、例えば、ダウンコンバートされたLEDで使用してもよい。この設計は、厚さが約3nmのCdSeの単一の光ルミネセンス蛍光体吸収層だけを使用していることを留意されたい。この薄層は、典型的量子井戸厚さ(概略値)の利得媒体を表している。任意の利得媒体では典型的であるように、吸収と同様に媒体からの放出が存在している。この設計も、絶縁物(誘電体)材料を使用しているが、当業者であれば容易に理解されるように、この構成は、LED、LDなどを製造するのに使用される典型的な半導体にまで拡張され得る。すべての反射率計算は、被覆が1.5までの屈折率を有するガラス基板上に堆積されると仮定したものである。
この設計は、励起波長で高い吸収率及び出力波長で高い透過率を有する例示的な多空胴光共振器を表している。この型の共振器構成は、例えば、ダウンコンバートされたLEDで使用してもよい。この設計は、厚さがそれぞれ約5nmのCdSeの2つの光ルミネセンス蛍光体吸収層だけを使用していることを留意されたい。これらの層のそれぞれの厚さは、典型的量子井戸厚さ(概略値)の利得媒体を表している。任意の利得媒体では典型的であるように、吸収と同様に媒体からの放出が存在している。この設計も、絶縁物(誘電体)材料を使用しているが、当業者であれば容易に理解されるように、この構成は、LED、LDなどを製造するのに使用される典型的な半導体にまで拡張され得る。すべての反射率計算は、被覆が1.5までの屈折率を有するガラス基板上に堆積されると仮定したものである。
この設計は、励起波長で高い吸収率及び出力波長で高い透過率を有する例示的な多空胴光共振器を表している。この型の共振器構成は、例えば、ダウンコンバートされたLEDで使用してもよい。この設計は、厚さが約3nmのCdSeの単一の光ルミネセンス蛍光体吸収層だけを使用していることを留意されたい。この薄層は、典型的量子井戸厚さ(概略値)の利得媒体を表している。任意の利得媒体では典型的であるように、吸収と同様に媒体からの放出が存在している。この設計も、絶縁物(誘電体)材料を使用しているが、当業者であれば容易に理解されるように、この構成は、LED、LDなどを製造するのに使用される典型的な半導体にまで拡張され得る。すべての反射率計算は、被覆が1.5までの屈折率を有するガラス基板上に堆積されると仮定したものである。
Claims (1)
- 第1の周波数の入力光に応答する光共振器を備える光励起システムであって、
前記光共振器は、積み重ねられた互いにモノリシック構造である多層を有し、前記多層の異なる層は、さまざまな材料から成っており、前記さまざまな材料の層のいくつかは、複数の反射器を画定するように設計され、構成され、配列されており、前記複数の反射器は、多共振器空洞を画定するように位置付けられており、
前記光共振器は、前記共振器空洞の少なくとも1つに位置付けられている少なくとも1つの光ルミネセンス層をさらに有し、前記少なくとも一つの光ルミネセンス層は、前記入力光があると発光して前記第1の周波数とは異なる第2の周波数の光ルミネセンス光を生成するように設計されており、
前記少なくとも一つの共振器空洞は、前記入力光及び前記光ルミネセンス光の異なる前記第1及び第2の周波数で同時に共振するように設計され、構成されている、光励起システム。
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