Reference health
A Silicon Tm Mode Multiplexer Based on Three Waveguide Directional Coupler with Subwavelength Grating
13/13 checkable references clean · checked 2026-08-19
Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.
6 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.
The 13 checked references that resolve
resolves10.1364/OE.19.002401
Wide bandwidth, low loss 1 by 4 wavelength division multiplexer on silicon for optical interconnects
resolves10.1364/OE.25.026437
Polarization-division multiplexing based on the nonlinear Fourier transform
resolves10.1364/OL.41.002851
Silicon three-mode (de)multiplexer based on cascaded asymmetric Y junctions
resolves10.1109/Group4.2014.6962017
Broadband two-mode multiplexer with taper-etched directional coupler on SOI platform
resolves10.1088/2040-8986/aaea57
Three-dimensional compact mode (de)multiplexer based on triple-waveguide directional coupler
resolves10.1364/JOSAB.35.002532
Compact and low-crosstalk mode (de)multiplexer using a triple plasmonic-dielectric waveguide-based directional coupler
resolves10.1364/AO.383518
Ultracompact and ultrabroadband mode division multiplexer based on an Au nanocube array assisted directional coupler
resolves10.1109/JLT.2019.2939260
Ultra-Broadband and Compact Two-Mode Multiplexer Based on Subwavelength-Grating-Slot-Assisted Adiabatic Coupler for the Silicon-on-Insulator Platform
resolves10.1364/AO.56.007311
Compact fabrication-tolerant subwavelength-grating-based two-mode division (de)multiplexer
resolves10.1002/lpor.201400083
Waveguide sub‐wavelength structures: a review of principles and applications
resolves10.1364/OL.41.003443
Controlling leakage losses in subwavelength grating silicon metamaterial waveguides
resolves10.1364/AO.58.009290
On-chip silicon dual-mode multiplexer via a subwavelength grating-based directional coupler and a mode blocker
The 6 references without a DOI — listed, not checked
no DOI — not checkedA reconfigurable multimode demultiplexer/switch for mode-multiplexed silicon photonics interconnects
no DOI — not checkedAn ultra-low crosstalk and broadband two-mode (de) multiplexer based on adiabatic couplers
no DOI — not checkedref9
no DOI — not checkedref12
no DOI — not checkedref13
no DOI — not checkedref16
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work were clean at the dated check: each resolved to a known work in a public registry, and none
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about the quality, findings, or importance of the work itself, and nothing about references
deposited without a DOI.
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