Low-loss arrayed-waveguide grating with high index regions at slab-to-array interface

Electronics Letters

Volumn 37, Issue 21, 2001, Pages 1287-1289

  Maru, K ^a   Chiba, T ^a   Okawa, M ^a   Ishikawa, H ^a   Ohira, K ^a   Sato, S ^a   Uetsuka, H ^a  

^a HITACHI CABLE LTD   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

DIFFRACTION GRATINGS; INSERTION LOSSES; IRRADIATION; REFRACTIVE INDEX; ULTRAVIOLET RADIATION;

ARRAYED WAVEGUIDE GRATINGS;

WAVEGUIDES;

EID: 0035846019     PISSN: 00135194     EISSN: None     Source Type: Journal    
DOI: 10.1049/el:20010870     Document Type: Article

References (4)

1. PHASAR-based WDM-devices: Principles, design and applications
2. Transmission characteristics of arrayed waveguide N×N wavelength multiplexer
3. A proposed design for ultra low-loss waveguide grating routers
4. Fabrication of very low insertion loss (∼0.8dB) arrayed-waveguide grating with vertically tapered waveguides