TITLE

Field-assisted ion exchange in glass: The effect of masking films

AUTHOR(S)
Pantchev, B.; Danesh, P.; Nikolov, Z.
PUB. DATE
March 1993
SOURCE
Applied Physics Letters;3/15/1993, Vol. 62 Issue 11, p1212
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Examines the fabrication of optical waveguide structures in glass using two-step ion exchange process. Incorporation of structure forming windows in the masking films in the first step of exchange; Use of soda-lime glass in the second ion exchange process; Mechanism and application of ion exchange.
ACCESSION #
4329598

 

Related Articles

  • Fabrication and characterization of ion-exchanged waveguides in potassium titanyl arsenate. Risk, W. P.; Loiacono, G. M. // Applied Physics Letters;12/30/1996, Vol. 69 Issue 27, p4157 

    Optical waveguides can be fabricated in the nonlinear material potassium titanyl arsenate (KTiOAsO4) using ion exchange in a mixed RbNO3/Ba(NO3)2 melt. The guiding properties of such waveguides were measured and the variation of these properties with changes in processing conditions was...

  • Direct bonding of LiNbO3 single crystals for optical waveguides. Tomita, Yoshihiro; Sugimoto, Masato // Applied Physics Letters;3/20/1995, Vol. 66 Issue 12, p1484 

    Examines the use of direct bonding of lithium niobate single crystals in developing for fabrication method of optical waveguides. Preparation of an optical waveguide layer in the wafer; Modification of the layer for optical waveguides by ion diffusion; Process of the direct bonding to combine...

  • Wavelength and polarization insensitive 3 dB cross-coupler power dividers by ion exchange in glass. Hussell, Christopher P.; Ramaswamy, Ramu V.; Srivastava, Ramakant; Jackel, Janet L. // Applied Physics Letters;6/11/1990, Vol. 56 Issue 24, p2381 

    We have fabricated fiber-compatible, low-loss, wavelength and polarization insensitive 3 dB 2×2 cross couplers by Ag+-Na+ ion exchange in glass. The couplers were designed using the adiabatic invariance condition for graded-index channel waveguides. An excellent agreement between theory and...

  • Buried ion-exchanged optical waveguides with refractive index profiles controlled by rediffusion. Baba, Kazutaka; Shiraishi, Kazuo; Hanaizumi, Osamu; Kawakami, Shojiro // Applied Physics Letters;1984, Vol. 45 Issue 8, p815 

    New buried optical waveguides whose refractive index profiles can be controlled by rediffusion are formed by the ion exchange and rf sputtering technique. A buried waveguide with a nearly symmetric refractive index distribution and a new slowly tapered structure are fabricated.

  • Out-of-plane scattering from ion-exchanged optical waveguides. Imai, M.; Ohtsuka, Y.; Haneda, N. // Journal of Applied Physics;6/1/1985, Vol. 57 Issue 11, p4879 

    Presents a study which measured the light scattered out of multimode optical waveguides formed by ion exchange from molten salts of silver nitrate. Analysis of the mechanism which produces scattering loss; Experimental details; Results and discussion.

  • Monomode low loss optical waveguide in KTiOPO4 formed by combining ion implantation with ion exchange. Wang, Liang-Ling; Wang, Ke-Ming; Lu, Fei; Shi, Bo-Rong; Wang, Xue-Lin; Wang, Lei; Lu, Qing-Ming // Journal of Applied Physics;Sep2008, Vol. 104 Issue 6, p063115 

    Monomode KTiOPO4 waveguide was formed by ion implantation with 500 keV O+ ions at a dose of 1×1015 ions cm-2 and the following ion exchange in pure RbNO3 at 340 °C for 45 min. Results indicate that it is an effective method to modulate the waveguide modes by combining ion exchange with...

  • Optical Splitters Based on Self-Imaging Effect in Multi-Mode Waveguide Made by Ion Exchange in Glass. BARKMAN, Ondřej; JEŘÁBEK, Vitĕzslav; PRAJZLER, Václav // Radioengineering;Apr2013, Vol. 22 Issue 1, p352 

    Design and modeling of single mode optical multi-mode interference structures with graded refractive index is reported. Several samples of planar optical channel waveguides were obtained by Ag+↔Na+ and K+ ↔ Na+ one step thermal ion exchange process in molten salt on GIL49 glass...

  • Adsorptive selectivity of organic-cation-modified bentonite for nonionic organic contaminants Smith, J. A.; Jaffe, P. R. // Water, Air & Soil Pollution;Dec1993, Vol. 71 Issue 3/4, p205 

    No abstract available.

  • Stretch-dependent slow force response in isolated rabbit myocardium is Na+ dependent. von Lewinski, Dirk; Stumme, Burkhard; Maier, Lars S.; Luers, Claus; Bers, Donald M.; Pieske, Burkert // Cardiovascular Research;Mar2003, Vol. 57 Issue 4, p1052 

    Objective: Stretch induces functional and trophic effects in mammalian myocardium via various signal transduction pathways. We tested stretch signal transduction on immediate and slow force response (SFR) in rabbit myocardium. Methods: Experiments were performed in isolated right...

  • Modeling magnetostriction in RCu[sub 2] compounds using McPhase. Rotter, M.; Doerr, M.; Loewenhaupt, M.; Svoboda, P. // Journal of Applied Physics;5/15/2002 Part 1, 2 & 3, Vol. 91 Issue 10, p8885 

    In RCu[sub 2] compounds (R=rare earth) magnetostriction results from two different sources, the single ion crystal field contribution and the two ion exchange interaction. The crystal field contribution can also be observed above the magnetic ordering temperature and leads to giant...

Share

Read the Article

Courtesy of THE LIBRARY OF VIRGINIA

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics