Abstract
We report here large-area broadband photonic crystal membrane reflectors (MRs) on glass substrates based on laser interference lithography (LIL) patterning and elastic stamp membrane transfer printing techniques. High-reflectivity broadband MRs on glass were realized with measured reflectivity of 95% around 1300 nm and a bandwidth of about 100 nm. Large-area nanopattern uniformity was experimentally verified with measured reflectivity from multiple locations of the large-area MRs. The work could lead to fabrication of the large-area high-performance MR at low cost with high throughput. The reflectors can be used in many types of optoelectronic and photonic devices.
Original language | English |
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Article number | 6449313 |
Journal | IEEE Photonics Journal |
Volume | 5 |
Issue number | 1 |
DOIs | |
Publication status | Published - 2013 |
Keywords
- Broadband membrane reflectors (MRs)
- Laser interference lithography (LIL)
- Silicon nanomembrane
- Transfer printing
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
- Electrical and Electronic Engineering