JPH0336582A - Hologram recording method - Google Patents
Hologram recording methodInfo
- Publication number
- JPH0336582A JPH0336582A JP17263589A JP17263589A JPH0336582A JP H0336582 A JPH0336582 A JP H0336582A JP 17263589 A JP17263589 A JP 17263589A JP 17263589 A JP17263589 A JP 17263589A JP H0336582 A JPH0336582 A JP H0336582A
- Authority
- JP
- Japan
- Prior art keywords
- propane
- bis
- monomer
- phenyl
- diffraction efficiency
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 9
- 239000000463 material Substances 0.000 claims abstract description 27
- NNWNNQTUZYVQRK-UHFFFAOYSA-N 5-bromo-1h-pyrrolo[2,3-c]pyridine-2-carboxylic acid Chemical compound BrC1=NC=C2NC(C(=O)O)=CC2=C1 NNWNNQTUZYVQRK-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229920002574 CR-39 Polymers 0.000 claims abstract description 7
- 230000001427 coherent effect Effects 0.000 claims abstract description 6
- 239000003999 initiator Substances 0.000 claims abstract description 4
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims description 12
- 239000001294 propane Substances 0.000 claims description 6
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 5
- 230000001678 irradiating effect Effects 0.000 claims 1
- 239000000178 monomer Substances 0.000 abstract description 19
- 239000011521 glass Substances 0.000 abstract description 6
- 238000010438 heat treatment Methods 0.000 abstract description 4
- JZOBIVDRMAPQDS-UHFFFAOYSA-N 2-[2,6-dibromo-4-[2-[3,5-dibromo-4-[2-(2-methylprop-2-enoyloxy)ethoxy]phenyl]propan-2-yl]phenoxy]ethyl 2-methylprop-2-enoate Chemical compound C1=C(Br)C(OCCOC(=O)C(=C)C)=C(Br)C=C1C(C)(C)C1=CC(Br)=C(OCCOC(=O)C(C)=C)C(Br)=C1 JZOBIVDRMAPQDS-UHFFFAOYSA-N 0.000 abstract 2
- 206010034972 Photosensitivity reaction Diseases 0.000 abstract 1
- 230000036211 photosensitivity Effects 0.000 abstract 1
- 230000004304 visual acuity Effects 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 15
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 2
- 108010010803 Gelatin Proteins 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000002671 adjuvant Substances 0.000 description 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
- 229910052794 bromium Inorganic materials 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical compound [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920000159 gelatin Polymers 0.000 description 2
- 239000008273 gelatin Substances 0.000 description 2
- 235000019322 gelatine Nutrition 0.000 description 2
- 235000011852 gelatine desserts Nutrition 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- HHQAGBQXOWLTLL-UHFFFAOYSA-N (2-hydroxy-3-phenoxypropyl) prop-2-enoate Chemical compound C=CC(=O)OCC(O)COC1=CC=CC=C1 HHQAGBQXOWLTLL-UHFFFAOYSA-N 0.000 description 1
- SXNILPAPBUZTIM-UHFFFAOYSA-N 1-benzylacridine Chemical compound C=1C=CC2=NC3=CC=CC=C3C=C2C=1CC1=CC=CC=C1 SXNILPAPBUZTIM-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical class [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- QUZSUMLPWDHKCJ-UHFFFAOYSA-N bisphenol A dimethacrylate Chemical compound C1=CC(OC(=O)C(=C)C)=CC=C1C(C)(C)C1=CC=C(OC(=O)C(C)=C)C=C1 QUZSUMLPWDHKCJ-UHFFFAOYSA-N 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002366 halogen compounds Chemical class 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- FOKZHJCFBNVOAV-UHFFFAOYSA-N propyl 2-hydroxy-3-phenoxyprop-2-enoate Chemical compound CCCOC(=O)C(O)=COC1=CC=CC=C1 FOKZHJCFBNVOAV-UHFFFAOYSA-N 0.000 description 1
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/50—Protective arrangements
- G02F2201/503—Arrangements improving the resistance to shock
Landscapes
- Holo Graphy (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明はホログラム記録方法に関し、特に加熱処理した
光重合性組成物を用いたホログラム記録方法に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a hologram recording method, and particularly to a hologram recording method using a heat-treated photopolymerizable composition.
ホログラムは、レーザー等の可干渉光の干渉パターンを
感光材料等に記録したものである。これらは三次元＃Ｉ
像作成や光学素子等として利用されている。ホログラム
記録用の材料として要求される特性は、１ｉｅ−Ｎｅ（
波長６３３ｎｍ）、Ａｒ（波長５１５．４８８ｎ−ｍ）
、Ｈｅ−Ｃｄ （波長４４２ｎｍ）等のレーザー光に感
光性があること、ホログラムの回折効率が高いこと、解
像力が高いこと、Ｉｊ！像処理が簡単であること等であ
る。現在までに実用的な感光材料として、重クロム酸ゼ
ラチンや通常の写真材料に用いられている銀塩乾板に漂
白処理を施したものが知られている。しかし、銀塩は高
い感度を持ち、また重クロム酸ゼラチンは高い回折効率
を有するものの、ホログラム作製の処理が複雑で、特に
湿式の現像定着処理が必要という欠点がある。この問題
を克服する方法として、本発明者等は先に、光反応性と
屈折率が大きく異なるアリル基含育モノマーと臭素含有
芳香族モノマーとを組み合わせた液状のホログラム記録
材料を開示した（特願平１−１２７６８６号）。A hologram is an interference pattern of coherent light from a laser or the like recorded on a photosensitive material or the like. These are 3D #I
It is used for image creation, optical elements, etc. The properties required for a material for hologram recording are 1ie-Ne(
wavelength 633 nm), Ar (wavelength 515.488 nm)
, sensitivity to laser light such as He-Cd (wavelength 442 nm), high diffraction efficiency of the hologram, high resolution, Ij! For example, image processing is easy. To date, as practical photosensitive materials, dichromate gelatin and bleached silver salt dry plates used in ordinary photographic materials are known. However, although silver salts have high sensitivity and dichromate gelatin has high diffraction efficiency, they have the disadvantage that the processing for producing holograms is complicated, and in particular requires wet development and fixing processing. As a method to overcome this problem, the present inventors previously disclosed a liquid hologram recording material that combines an allyl group-containing monomer and a bromine-containing aromatic monomer, which have significantly different photoreactivity and refractive index (particularly Ganhei 1-127686).
しかし、液状であるがゆえに、ガラスやプラスチックな
どの表面材の間に注入したままであると、手に付清した
り、表面材がずれたりするなど必ずしも満足できるもの
ではなかった。さらに、ホログラムｄ己録中に組成物の
流動があったりして、記録が不能になるか、再現性良く
行なうのにｌＩａ害になっていた。However, because it is a liquid, if it is injected between surface materials such as glass or plastic, it is not always satisfactory, as it may cause cleaning on hands or the surface material may shift. Furthermore, there may be a flow of the composition during recording of the hologram, making recording impossible or impairing the ability to perform recording with good reproducibility.
本発明者等は、アリル基含有モノマーと臭素含有′／ｊ
古族上族モノマー組み合わせた組成物につき、さらに詐
細な研究を行なった結果、該組成物を加熱処理して固定
化し、可干渉性光を照射すると良好な結果を得ることを
見い出した。The present inventors have discovered that allyl group-containing monomers and bromine-containing '/j
As a result of conducting further fraudulent research on a composition containing a combination of Paleogroup monomers, it was found that good results could be obtained if the composition was fixed by heat treatment and irradiated with coherent light.
すなわち、本発明は、アリルジグリコールカーボネート
と、２．２−ビス（３，５−ジプロモ−４−（２−メタ
クリロイルオキシエトキシ）フェニル〕プロパンと、光
重合開始剤とを含何する光重合組成物を２枚の表面材の
間に挟み、これを加熱処理した擾、可干渉性光を照Ω（
することを特徴とするホログラム記録方法に関する。That is, the present invention provides a photopolymerizable composition containing allyl diglycol carbonate, 2,2-bis(3,5-dipromo-4-(2-methacryloyloxyethoxy)phenyl)propane, and a photopolymerization initiator. An object is sandwiched between two surface materials, heated, and illuminated with coherent light (Ω).
The present invention relates to a hologram recording method characterized by:
本発明によるホログラム記録方法において、主剤モノマ
ーとして使用するアリルジグリコールカーボネートは分
子中に２個のアリル基を含み、低反応性モノマーとして
働く、これを１ｎ独で重合した樹脂の屈折率は約１．５
である。また、副剤モノマーとして使用する２、２−ビ
ス〔３，５−ジプロモ−４−（２−メタクリロイルオキ
シエトキシ〉フェニル〕プロパンは分子・末端に２１１
１のメタクリル基を持ち、光重合性に富んだ高反応性モ
ノマーとして働く、これを単独重合した樹脂の屈折率は
約１．６と高い。In the hologram recording method according to the present invention, allyl diglycol carbonate used as the main monomer contains two allyl groups in the molecule and acts as a low-reactivity monomer, and the refractive index of the resin obtained by polymerizing it alone is about 1. .5
It is. In addition, 2,2-bis[3,5-dipromo-4-(2-methacryloyloxyethoxy)phenyl]propane, which is used as an adjuvant monomer, has 211
It has a methacrylic group of 1 and acts as a highly reactive monomer with high photopolymerizability, and the refractive index of a resin obtained by homopolymerizing this is as high as about 1.6.
配合量は、主剤が３０〜７０ｗｔ％のｉＩ！囲なのに対
し、調剤が７０〜３０ｗｔ％の箱間で使用するのが好ま
しい、この範囲外であると回折効率の高い記録が得られ
ないばかりか全く記録できない場合がある。The blending amount is 30 to 70 wt% of the main ingredient iI! It is preferable to use a box containing a preparation of 70 to 30 wt %. If it is outside this range, not only will recording with high diffraction efficiency not be obtained, but it may not be possible to record at all.
光重合開始Ｍとしては、Ｈｅ−Ｎｅ（波長６３３ ｎｍ
） 、Ａｒ ＜ｍ長５１５．４８８ｎｍ）、Ｈｅ−Ｃｄ
（波長４４２ｎｍ）等のレーザー光を吸収してラジカル
を発生するものが用いられる。良く知られた光重合開始
剤としては、ハロゲン、−酸化炭素、過酸化物等のラジ
カル発生剤と色素との組み合わせがある０例えば、ベン
ジル−ミヒラケトン、ベンジル−アクリジンイエロー、
ハロゲン化合物−メロシアニンなどである。添加量は、
モノマー全量に対してラジカル発生剤および色素がそれ
ぞれ０．５〜１０ｗｔ％程度使用される。As the photopolymerization initiation M, He-Ne (wavelength 633 nm
), Ar<m length 515.488 nm), He-Cd
(wavelength: 442 nm), etc., which absorbs laser light and generates radicals. Well-known photopolymerization initiators include combinations of radical generators such as halogens, carbon oxides, and peroxides with dyes.For example, benzyl-Mihiraketone, benzyl-acridine yellow,
Halogen compounds - merocyanine, etc. The amount added is
The radical generator and the dye are each used in an amount of about 0.5 to 10 wt% based on the total amount of monomers.
これら以外に、前記の主剤と副剤の混合物の粘度を調節
し、相溶性を良くするために、スチレン、２．２−ビス
（４−メタクリロイルオキシフェニル）プロパン、３−
フェノキシ−２−ヒドロキシプロピルアクリレートなど
の光重合性モノマーを、主剤とｉｌ Ｍの合計量の同Ｉ
Ｆｉｆ度まで加えてもよい。In addition to these, in order to adjust the viscosity of the mixture of the main agent and the adjuvant and improve the compatibility, styrene, 2,2-bis(4-methacryloyloxyphenyl)propane, 3-bis(4-methacryloyloxyphenyl)propane,
A photopolymerizable monomer such as phenoxy-2-hydroxypropyl acrylate is added to the same amount of the base material and the total amount of IL M.
It may be added up to Fif degree.
また、少量の有機溶媒も同様の目的で加えてもよい０例
えば、トルエン、キシレン、アセトン、メチルエチルケ
トン等がモノマー全景に対して０゜５〜２０ｗｔ％程度
使用される。A small amount of an organic solvent may also be added for the same purpose. For example, toluene, xylene, acetone, methyl ethyl ketone, etc. are used in an amount of about 0.5 to 20 wt % based on the entire monomer.
表面材は、ガラス板、プラスチック板、プラスチックフ
ィルムなど、透明性の良いものが使用される。The surface material used is one with good transparency, such as a glass plate, a plastic plate, or a plastic film.
加熱処理は、２枚の表面材の間に光＋［’ｊ合組成物を
注入した陽、これを５０〜２００°Ｃに設定したオーブ
ン内に数分〜数十分数式することで行なわれる。取り出
して室温にもどしても、七ノマー結品の析出はなく、表
面材がずれることもない。The heat treatment is performed by injecting the light + ['j combination composition between the two surface materials and placing it in an oven set at 50 to 200°C for several minutes to several tens of minutes. . Even after taking it out and returning it to room temperature, there is no precipitation of heptanomer crystals, and the surface material does not shift.
次にこの乾板を用いてホログラム作製をするのであるが
、一般に良く知られた方法と同様にしてできるので、こ
こでの説明は省略する。Next, this dry plate is used to fabricate a hologram, but since it can be done in the same manner as a generally well-known method, the explanation here will be omitted.
表面材に覆われた光重合性組成物全体を加熱処理すると
、該組成物が熱重合し、高粘度状態ないしほとんど固体
状態にまで達す、この結果、表面材が動いたり、剥がれ
たりしない程度に固定化される、このように処理した乾
板は、まだｆ分に光重合性能を残存しているので、可干
渉性光を照ｑ（して情報の書き込みをすると、低反応性
モノマーと高反応性モノマーのｖＩＩ視的な移動が起こ
り屈折率変調記録がなされる。しかも該組成物全体が大
きく滝動せず、表面材により記録層のＰメさが均一に保
持される結果、回折効率の向上がもたらされる。When the entire photopolymerizable composition covered with the surface material is heat-treated, the composition is thermally polymerized and reaches a highly viscous state or almost a solid state, so that the surface material does not move or peel off. The immobilized dry plate treated in this way still retains photopolymerization performance in the f-minute period, so when information is written by illuminating the coherent light (q), it is possible to combine the low-reactivity monomer with the high-reactivity monomer. Visible movement of the polychromatic monomer occurs, resulting in refractive index modulation recording.Furthermore, the composition as a whole does not move significantly, and the surface material maintains a uniform P mesh in the recording layer, resulting in a decrease in diffraction efficiency. Improvements are brought about.
以ド、実施例を挙げて本発明を説明する。 The present invention will now be described with reference to Examples.
アリルジグリコールカーボネート２２．８ｇ、２．２−
ビス〔３，５−ジプロモ−４−（２−メタクリロイルオ
キシエトキシ）フェニル）プロパン２０ｇ、３−フェノ
キシ−２−ヒドロキシ１０ビルアクリレート２２ｇ、ベ
ンジル２．８ｇ、ミヒラケトン０．９ｇ、および、キシ
レン８．５ｇからなる光重合組成物「Ａ」を調製した。Allyl diglycol carbonate 22.8g, 2.2-
20 g of bis[3,5-dipromo-4-(2-methacryloyloxyethoxy)phenyl)propane, 22 g of 3-phenoxy-2-hydroxy 10-byl acrylate, 2.8 g of benzyl, 0.9 g of Mihiraketone, and 8.5 g of xylene. A photopolymerizable composition "A" consisting of the following was prepared.
また、アリルジグリコールカーボネート１０ｇ、２．２
−ビス（３，５−ジプロモ−４−（２−メタクリロイル
オキシエトキシ）フェニル〕プロパン１８ｇ、３−フェ
ノキシ−２−ヒドロキシプロピルアクリレート９ｇ、ベ
ンジル１．８ｇ、ミヒラケトン００６ｇ、からなる光重
合組成物ｒ Ｂ Ｊを調製した。Also, 10 g of allyl diglycol carbonate, 2.2
- Photopolymerizable composition rB consisting of 18 g of -bis(3,5-dipromo-4-(2-methacryloyloxyethoxy)phenyl)propane, 9 g of 3-phenoxy-2-hydroxypropyl acrylate, 1.8 g of benzyl, and 006 g of Mihiraketone. J was prepared.
これらｒＡ」および「８」をそれぞれ５０Ｘ６０ｘ１．
５ｍｍの２枚のガラス板間に厚味が数μｍになるように
注入し、１５０度のオーブン中、八は１５分間、Ｂは１
０分間加熱処理して乾板を作製した。これらの乾板は保
ａ中モノマー結晶の析出がなく、また、取り扱い中にお
いてもガラスのずれがなく、持ち運びもｎ単であった。These rA'' and ``8'' are respectively 50X60x1.
Pour the mixture between two 5 mm glass plates so that the thickness is several μm, and heat it in an oven at 150 degrees for 15 minutes for 8 and 1 for B.
A dry plate was prepared by heat treatment for 0 minutes. These dry plates had no precipitation of monomer crystals during storage, no shifting of the glass during handling, and were easy to carry.
さらに、該組成物層は一定の厚さを保持した０次に、Ｉ
Ｉ ｅ−Ｃｄレーザーを使用して干渉パターン（２００
ｍＪ／ｃｍ”）を作り乾板に当てたところ、この操作の
みで、数秒から数分で干渉パターンが光重合により再現
性良く記録できた。いずれも現像や定着の操作は不要で
あり、低反応性モノマ一部も固化した安定なホログラム
（回折効率Ａ、Ｂとも約４０％）ができた、この記録は
膜の凹凸ではなく ｆＩｉＦｒ率変調のみによって行な
われており、可視部にほとんど吸収のない透明なホログ
ラムであること等をＩＩ認した。Further, the composition layer has a constant thickness of 0th order, I
An interference pattern (200
mJ/cm'') and applied it to a dry plate, by just this operation, an interference pattern could be recorded with good reproducibility by photopolymerization in a few seconds to a few minutes.In both cases, no developing or fixing operations were required, and the reaction was low. A stable hologram (diffraction efficiency A and B both approximately 40%) was created in which a portion of the monomer was solidified. This recording was performed not by the unevenness of the film but only by modulation of the fIiFr ratio, and there was almost no absorption in the visible region. It was confirmed that it was a transparent hologram.
本発明の方法によれば、固着した表面材−光重合組成物
一表面材の３ＭＭＡ造体を扱ってイ干渉光を照Ｑ（する
ので、操作中、ガラスなど表面材がずれず、手もよごれ
ない、また、再現性良く、高回折効率の屈折事変２１１
１型ホログラム記録ができる。According to the method of the present invention, the 3MMA structure of the fixed surface material - photopolymerizable composition - surface material is handled and the interference light is irradiated (so that the surface material such as glass does not shift during the operation, and hands are not required. Refractive event 211 that does not stain, has good reproducibility, and has high diffraction efficiency
Type 1 hologram recording is possible.
Claims (1)
、５−ジプロモ−４−（２−メタクリロイルオキシエト
キシ）フェニル〕プロパンと、光重合開始剤とを含有す
る光重合組成物を２枚の表面材の間に挟み、これを加熱
処理した後、可干渉性光を照射することを特徴とするホ
ログラム記録方法。Allyl diglycol carbonate and 2,2-bis(3
, 5-dipromo-4-(2-methacryloyloxyethoxy)phenyl]propane and a photopolymerization initiator is sandwiched between two surface materials, heat-treated, and then A hologram recording method characterized by irradiating coherent light.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17263589A JPH0336582A (en) | 1989-07-03 | 1989-07-03 | Hologram recording method |
| US07/857,439 US5213915A (en) | 1989-05-19 | 1992-03-25 | Holographic recording material and method for holographic recording |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17263589A JPH0336582A (en) | 1989-07-03 | 1989-07-03 | Hologram recording method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0336582A true JPH0336582A (en) | 1991-02-18 |
| JPH0432390B2 JPH0432390B2 (en) | 1992-05-29 |
Family
ID=15945536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17263589A Granted JPH0336582A (en) | 1989-05-19 | 1989-07-03 | Hologram recording method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0336582A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5581646A (en) * | 1992-11-09 | 1996-12-03 | Fujitsu Limited | Method of coupling optical parts and refractive index imaging material |
| US5902715A (en) * | 1992-11-09 | 1999-05-11 | Fujitsu Limited | Method of forming a mirror in a waveguide |
-
1989
- 1989-07-03 JP JP17263589A patent/JPH0336582A/en active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5581646A (en) * | 1992-11-09 | 1996-12-03 | Fujitsu Limited | Method of coupling optical parts and refractive index imaging material |
| US5658966A (en) * | 1992-11-09 | 1997-08-19 | Fujitsu Limited | Method of coupling optical parts and refractive index imaging material |
| US5861444A (en) * | 1992-11-09 | 1999-01-19 | Fujitsu Limited | Refractive index imaging material |
| US5902715A (en) * | 1992-11-09 | 1999-05-11 | Fujitsu Limited | Method of forming a mirror in a waveguide |
| US6017681A (en) * | 1992-11-09 | 2000-01-25 | Fujitsu Limited | Method of coupling optical parts and method of forming a mirror |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0432390B2 (en) | 1992-05-29 |
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