Refine
Year of publication
Document Type
- Article (380)
- Conference Proceeding (373)
- Part of a Book (227)
- Book (104)
- Other (15)
- Report (14)
- Doctoral Thesis (12)
- Working Paper (7)
- Part of Periodical (4)
- Preprint (4)
- Master's Thesis (3)
- Periodical (3)
- Habilitation (1)
Institute
- Wirtschaft (343)
- Forschungszentrum Mikrotechnik (226)
- Technik | Engineering & Technology (181)
- Department of Computer Science (Ende 2021 aufgelöst; Integration in die übergeordnete OE Technik) (152)
- Forschungszentrum Business Informatics (141)
- Soziales & Gesundheit (127)
- Forschungsgruppe Empirische Sozialwissenschaften (107)
- Forschungszentrum Human Centred Technologies (91)
- Didaktik (mit 31.03.2021 aufgelöst; Integration ins TELL Center) (68)
- Forschungszentrum Energie (66)
Has Fulltext
- no (1147) (remove)
Keywords
- Social Work (18)
- Organizational Studies, Economic Sociology (17)
- Social Structure, Social Inequality (17)
- arrayed waveguide gratings (11)
- Laser ablation (10)
- Soziale Arbeit (10)
- +KDC 122 (9)
- Design : Theorie, Reflexion (9)
- Y-branch splitter (8)
- photonics (8)
The paper shows concepts of optical splitting based on three dimensional (3D) optical splitters based on multimode interference principle. This paper is focused on the design, fabrication and characterization of 3D MMI splitter with formed output waveguides based on IP-Dip polymer for direct application on optical fiber. The MMI optical splitter was simulated and fabricated using direct laser writing process. Output characteristics were characterized by highly resolved near-field scanning optical microscope (NSOM) and compared with 3D MMI splitter without output waveguides.
In this paper, a 256-channel, 10-GHz arrayed waveguide gratings demultiplexer for ultra-dense wavelength division multiplexing was designed using an in-house developed tool called AWG-Parameters. The AWG demultiplexer was designed for a central wavelength of 1550 nm and the structure was simulated in PHASAR tool from Optiwave. Two different AWG designs were developed and the influence of the design parameters on the AWG performance was studied.