Large Core Three Branch Polymer Power Splitters

Prajzler, Václav; Mastera, Radek; Špirková, Jarmila

doi:10.13164/re.2015.0885

Cited by 9 publications

(4 citation statements)

References 16 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…1(a) shows the structure of PMMA-common polymer often used in optical devices. 13,14 Pristine PMMA exhibits low absorbance at applied laser wavelength. 15 To increase the light absorption at 415 nm, the dopant (DR1) was added, the structure of which is shown in Fig.…”

Section: B Diagnostic Methodsmentioning

confidence: 99%

Reversible patterning of poly(methylmethacrylate) doped with disperse Red 1 by laser scanning

Tůma

Lyutakov

Slepička

et al. 2013

Journal of Applied Physics

View full text Add to dashboard Cite

Articles you may be interested inPlasma polymerized thin films of maleic anhydride and 1,2-methylenedioxybenzene for improving adhesion to carbon surfaces Structure and properties of carbon nitride thin films synthesized by nitrogen-ion-beam-assisted pulsed laser ablation J.Thermal imidization of fluorinated poly(amic acid) precursors on a glycidyl methacrylate graft-polymerized Si(100) surface J.Effect of temperature on carbon nitride films synthesized by ion-beam-assisted pulsed laser deposition Novel fabrication technique for 0.1 μm T-shaped gate with i-line negative resist and poly(methylmethacrylate)

show abstract

Section: B Diagnostic Methodsmentioning

confidence: 99%

Reversible patterning of poly(methylmethacrylate) doped with disperse Red 1 by laser scanning

Tůma

Lyutakov

Slepička

et al. 2013

Journal of Applied Physics

View full text Add to dashboard Cite

show abstract

“…Papers on large core optical splitters [15][16][17] and wavelength division multiplexing module with thin film filters [18] prove that it is in principle possible to make multimode optical planar waveguides structures using large core waveguides that would have a good application potential. The main advantage of them, i.e.…”

Section: Introductionmentioning

confidence: 99%

Properties of Large Core Polymer Optical Bend Waveguides

Prajzler¹,

Knietel²,

Jašek³

2019

RADIOENGINEERING

Self Cite

View full text Add to dashboard Cite

We report about properties of large core plastic planar optical bend waveguides. The dimensions of the waveguides were to be compatible with the commonly used plastic optical fiber with diameter 750 µm and the bend radii of the waveguides varied from 30 to 1 mm. The waveguides were made by engraving of a U-groove by using CNC machining into poly(methyl methacrylate) substrate; the waveguide core layers were made of Norland Optical Adhesive UV photopolymer. We experimentally confirmed that fabricated bends may have the total bend losses A for radii 30 mm 4.1 dB/cm at 850 nm, 4.8 dB/cm at 650 nm and 5.63 dB/cm at 532 nm. These bend waveguides are viable for short reach visible and infrared optical communication with easy and low cost installations.

show abstract

“…Many classical analytical and numerical methods are used for the evaluation of the optical propagation in optical waveguides. We can cite, for example, the beam propagation method (BPM), the finite difference BPM (FDBPM), and the effective index method [2,[14][15][16][17][18][19] , but the method introduced in this Letter is global and universal and applicable for any nonuniform optical waveguide.…”

mentioning

confidence: 99%

Numerical evaluation of radiation and optical coupling occurring in optical coupler

Bacha¹,

Belghoraf²

2017

Chin. Opt. Lett.

View full text Add to dashboard Cite

We present in this work a new mathematical model to analyze and evaluate optical phenomena occurring in the nonuniform optical waveguide used in integrated optics as an optical coupler. By introducing some modifications to the intrinsic integral, we perfectly assess the radiation field present in the adjacent medium of the waveguide and, thus, follow the evolution of the optical coupling from the taper thin film to the substrate and cladding until there is a total energy transfer. The new model that is introduced can be used to evaluate electromagnetic field distribution in three mediums that constitute any nonuniform optical couplers presenting great or low wedge angles.

show abstract

Large Core Three Branch Polymer Power Splitters

Cited by 9 publications

References 16 publications

Reversible patterning of poly(methylmethacrylate) doped with disperse Red 1 by laser scanning

Reversible patterning of poly(methylmethacrylate) doped with disperse Red 1 by laser scanning

Properties of Large Core Polymer Optical Bend Waveguides

Numerical evaluation of radiation and optical coupling occurring in optical coupler

Contact Info

Product

Resources

About