Abstract

We show the fabrication of a 90° optical hybrid front-end circuit by direct laser inscription. Excess loss of 1.4 dB with maximum phase error of 3.6 degrees were achieved using MMI-based devices and a novel 3-dimensional layout.

© 2017 Optical Society of America

PDF Article
More Like This
3-D PBS & 90 ° Optical Hybrid Circuit using Novel Planar Polarization Optics

Takayuki Kawashima, Toshikazu Ijiro, and Shojiro Kawakami
M1C.6 Optical Fiber Communication Conference (OFC) 2019

90° optical hybrid with lower loss and higher balance based on a tapered 2×4 MMI coupler and a 2×2 MMI coupler

Xiangyang Dai, Gongyuan Zhao, Qiaoyin Lu, and Weihua Guo
M2D.4 Asia Communications and Photonics Conference (ACPC) 2017

Optical 90° Hybrid Based on a 2×4 MMI coupler Integrated with a Parrallel 2×2 MMI Coupler

Xiangyang Dai, Gongyuan Zhao, Qiaoyin Lu, John F. Donegan, and Weihua Guo
M4A.165 Asia Communications and Photonics Conference (ACPC) 2020

References

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription