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Photonic Crystals: Integration of Colloidal Photonic Crystals toward Miniaturized Spectrometers (Adv. Mater. 9/2010)
Author(s) -
Kim ShinHyun,
Park Hyo Sung,
Choi Jae Hoon,
Shim Jae Won,
Yang SeungMan
Publication year - 2010
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201090022
Subject(s) - photonic crystal , materials science , photonics , photonic metamaterial , colloidal crystal , yablonovite , optoelectronics , optics , reflection (computer programming) , photonic integrated circuit , colloid , physics , chemistry , computer science , programming language
The cover shows a schematic illustration of patterned colloidal photonic crystals with different bandgap positions. When an unknown light source impinges on the patterned photonic crystals, the light information can be identified from the reflection intensity profile of the constituent photonic crystals. The two optical microscopy images and background image display integrated photonic crystals with 20 different bandgaps spanning the entire visible range, and the SEM image shows the cross‐section of the photonic crystal stripes, as reported by Shin‐Hyun Kim, Seung‐Man Yang, and co‐workers on p. 946 .