Hamamatsu-photonics K.k.

Masashi Ito

Katsumi Shibayama

Yoshihiro Maruyama

Kazuto Ofuji

Hiroki Oyama

Mitsuhiro Ito

Takafumi Yokino

Masaki Hirose

Toshiyuki Nagata

Hisashi Takamori

Tomofumi Suzuki

Anna Yoshida

Toru Hirohata

Hiroki Kamei

Takashi Kasahara

Toshimitsu Kawai

Helmut Teichmann

Dietmar Hiller

Ulrich Starker

Akira Sakamoto

Nao Inoue

Noriyasu Ito

Kyosuke Kotani

Tatsuya Sugimoto

Noburo Hosokawa

Yutaka Kuramoto

Takashi Iida

Provided a semiconductor light detection element including: a semiconductor portion having a front surface including a light reception region that receives incident light and photoelectrically converting the incident light incident on the light reception region; a metal portion provided on the front surface; and a carbon nanotube film provided on the light reception region and formed by depositing a plurality of carbon nanotubes. The carbon nanotube film extends over an upper surface of the metal portion from an upper surface of the light reception region.

Semiconductor light detection element

A light module includes an optical element and a base on which the optical element is mounted. The optical element has an optical portion which has an optical surface; an elastic portion which is provided around the optical portion such that an annular region is formed; and a pair of support portions which is provided such that the optical portion is sandwiched in a first direction along the optical surface and in which an elastic force is applied and a distance therebetween is able to be changed in accordance with elastic deformation of the elastic portion. The base has a main surface, and a mounting region in which an opening communicating with the main surface is provided. The support portions are inserted into the opening in a state where an elastic force of the elastic portion is applied.

Light module

Substrate for spectroscopic analysis

An SERS unit includes a supportthat includes a cavityprovided with an opening, an optical functional portionthat is disposed in the cavityto face the openingand causes surface enhanced Raman scattering, and a packagethat accommodates the supportand is evacuated. The packageis in contact with at least an edgeof the opening, and is bent toward the optical functional portionin a state in which the packageis spaced apart from the optical functional portionin the opening

Surface-enhanced Raman scattering unit

A SERS unit comprises an integrally formed handling board and a SERS element secured within a container space provided in the handling board so as to open to one side in a thickness direction of the handling board. The SERS element has a substrate arranged on an inner surface of the container space and an optical function part formed on the substrate, for generating surface-enhanced Raman scattering.

Surface-enhanced Raman scattering unit including integrally formed handling board

A surface-enhanced Raman scattering element comprises a substrate having a principal surface; a molded layer having a support part formed on the principal surface of the substrate so as to extend along the principal surface and a fine structure part formed on the support part; a frame part formed on the principal surface of the substrate so as to surround the support part and fine structure part along the principal surface; and a conductor layer formed on at least the fine structure part and constituting an optical functional part for generating surface-enhanced Raman scattering; while the fine structure part are formed integrally with the support part.

Surface-enhanced Raman scattering element

An SERS element includes a substrate, a fine structure portion formed on a surface of the substrate and having a plurality of pillars, and a conductor layer formed on the fine structure portion and constituting an optical functional portion that causes surface-enhanced Raman scattering. A groove is provided in an outer surface of each pillar. A plurality of gaps are formed in the conductor layer by forming the conductor layer on the outer surface of each pillar in a state in which at least a portion of an inner surface of the groove is exposed.

Surface-enhanced raman scattering element and method for manufacturing same

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Hamamatsu, Japan

Masashi Ito