G - Physics – 02 – B
Patent
G - Physics
02
B
G02B 27/09 (2006.01) G02B 27/42 (2006.01) G02F 1/01 (2006.01) G02F 1/133 (2006.01)
Patent
CA 2690852
It is an object of the present invention to provide an optical waveform shaping device of high resolution. The above-mentioned problem is solved by an optical waveform shaping device (10) comprising a branching filter (1) for branching the light beam from a light source into light beams of each frequency, a condensing part (2) for condensing a plurality of light beams branched by the branching filter (1), a polarizing plate (3) for adjusting the polarization planes of the light beams having passed through the condensing part (2), and a spatial light modulator (4) having a phase modulation part and an intensity modulation part where the light beams having passed through the polarizing plate (3) are incident.
L'invention est destinée à fournir un dispositif de mise en forme d'onde optique de résolution élevée. Le but est atteint par un dispositif de mise en forme de forme d'onde optique (10) qui comprend un diviseur d'onde (1) permettant de diviser le faisceau de lumière d'une source lumineuse en faisceaux de lumière de fréquences individuelles, un condenseur (2) pour condenser les faisceaux de lumière divisés par le diviseur d'onde (1), une plaque polarisante (3) pour ajuster les plans de polarisation des faisceaux de lumière qui ont traversé le condenseur (2), une unité de modulation de l'intensité, sur laquelle les faisceaux de lumière qui ont traversé la plaque polarisante (3) sont incidents.
Boku Seitetsu
Kodate Kashiko
Komai Yuki
Moritsuka Fumi
Wada Naoya
Agence de Brevets Fournier
National Institute Of Information And Communications Technology
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