Publications associated with Terahertz Photonics

Structured Organic-Inorganic Perovskite toward a Distributed Feedback Laser.

Advanced materials (Deerfield Beach, Fla.) 28 (2016) 923-929

M Saliba, SM Wood, JB Patel, PK Nayak, J Huang, JA Alexander-Webber, B Wenger, SD Stranks, MT Hörantner, JT-W Wang, RJ Nicholas, LM Herz, MB Johnston, SM Morris, HJ Snaith, MK Riede

A general strategy for the in-plane structuring of organic-inorganic perovskite films is presented. The method is used to fabricate an industrially relevant distributed feedback (DFB) cavity, which is a critical step toward all-electrially pumped injection laser diodes. This approach opens the prospects of perovskite materials for much improved optical control in LEDs, solar cells, and also toward applications as optical devices.

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