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Job Opportunities

Take a look at the currently available job opportunities, fellowships and opportunities for students here at IPAS.


Currently Available

There are no positions currently available. Please keep an eye on this space.

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Sabbatical

Every year, many scientists take advantage of IPAS as a sabbatical destination. Get in touch with us if you are interested in a sabbatical working with us.

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Fellowships

A range of prestigeous research fellowships are available from the ARC Link to external website. IPAS provides supporting grant writing for outstanding candidates. Please contact Elodie Janvier for further information.

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Opportunities for Students

Opportunities for students to join IPAS are available throughout the year. For more information please visit the Postgraduate Research section of this site.

  • PhD Projects in Fluid Mechanics

    Two PhD projects are offered with scholarships as part of a wider project “Mathematics the key to modern glass and polymer fibre technology”, the ARC Future Fellowship awarded to Associate Professor Yvonne Stokes (February 2017- February 2021). The wider project is concerned with mathematical modelling of microstructured optical fibre (MOF) fabrication for a variety of uses. Mathematics is essential to solving the inverse problem of determining the preform and draw parameters to produce a desired fibre and has already proved to be of significant practical benefit.

    Collaboration with members of the world-renowned Institute for Photonics and Advanced Sensing (IPAS) at the University of Adelaide is a key component of this research. IPAS combines scientific and technical excellence with strong industry engagement to facilitate local industry development. Associate Professor Yvonne Stokes is a member of the School of Mathematical Sciences and the Optical Materials and Structures group within IPAS, a vibrant, fast-paced, inclusive research team in glass science and fibre fabrication which provides vital practical knowledge to her research.

    Similarly, Mathematical Sciences will be the home school of the successful PhD students and they will have the exciting opportunity to become student members of IPAS and have first-hand involvement in experiments conducted within IPAS for validation of their mathematical work. The supervision team for each of the PhD projects will includean experimentalist from IPAS.

    Optical fibres are commonly associated with communications networks. But MOFs have revolutionised optical fibre technology, with a virtually limitless range of designs for a wide range of applications. The PhD projects focus on hollow-core tapers or fibres containing a micro-bubble or micro-bottle which are of much current interest as whispering gallery resonator biochemical sensors with the limit of detection potentially down to a single molecule. They are fabricated from commercially available capillaries by first drawing or tapering the capillary down to the required diameter (typically <100μm), and then heating a small section while, at the same time, pressurising the air inside to form a bottle or bubble in the heated region.3 The thinner the wall of the microbubble/bottle the better the sensor, although some consideration has to be given to its fragility.

    PhD Project 1: Unsteady Capillary Stretching for Microstructured Tapers.

    This project focuses on mathematical modelling of the fabrication of microstructured tapers used for whispering gallery resonator sensors, mass-spectrometry and medicaldevices. Their fabrication is by heating and pulling a suitable capillary/preform. Pressurisation of the air channel(s) may be required to achieve the desired geometry. Both flow and temperature sub-models will be required and asymptotic methods exploiting the slenderness of the taper will be used in their derivation. The model will be used to investigate the relationship between the length of the heated region and the temperature, the pulling tension and velocity, the surface tension and pressure, on the length of the taper and the cross-sectional geometry along its length. Experiments will be run, with assistance from skilled technicians, for comparison with the model.

    Primary supervisor: Assoc. Prof. Yvonne Stokes, School of Mathematical Sciences
    Co supervisor: Prof. Heike Ebendorff-Heidepriem, IPAS

    PhD Project 2: Micro-Bubble and Micro-Bottle Blowing in a Fibre for Whispering Gallery Resonator Sensors.

    This PhD project focuses on mathematical modelling of the fabrication of whispering gallery resonator sensors by blowing a micro-bubble or micro-bottle in a heated microstrutured taper. Both flow and temperature sub-models will be required and asymptotic methods exploiting the slenderness and/or the small wall thickness of the taper will be used in their derivation. The model(s) developed will be used to investigate the relationship between surface tension, pressure, wall thickness of the fibre/taper and wall thickness and size of the bubble/bottle. The thinner the wall of the fibre/taper the more sensitive it will be to the applied pressure and the greater the chance of blow-out and, consequently, failure to achieve the desired sensor. Avoiding this, while still achieving thin-walled micro-bubbles/bottles, will be of key interest. The model(s) will be compared with experiments run with assistance from skilled technicians.

    Primary supervisor: Assoc. Prof. Yvonne Stokes, School of Mathematical Sciences
    Co supervisor: Dr Yinlan Ruan, IPAS

    Eligibility and Enquiries

    Applicants should hold or be about to complete an Honours or Masters degree in applied mathematics or a closely related subject area (e.g. physics, engineering) and should have some knowledge of theoretical fluid mechanics. A Class 1 Honours degree, or a Distinction or higher for a Masters degree with a significant research component, are highly desirable. Equivalent international qualifications will be considered.

    A candidate of suitable academic merit will receive a studentship comprising full coverage of PhD tuition fees and an annual stipend of $26,682 per annum. Interested persons should email Associate Professor Yvonne Stokes, sending

    • A covering letter stating your interests and why you are applying
    • Your CV
    • Your academic record
    • Contact details of two referees
  • PhD Top-Up Scholarship: Bio-Sensing with Optical Fibres

    We are seeking a motivated experimental optical physics PhD student to work on an exciting optical fibre sensing project. The project will investigate new techniques for performing high spatial resolution distributed sensing using the specialty optical fibers made at the University of Adelaide. These optical fibers have an “exposed-core,” which allows them to interact with the external environment for biological and chemical sensing.

    The project will involve designing and testing new optical measurement techniques for measuring micron scaled events that occur along the length of the exposed-core fiber. This will also involve theoretical simulations and fiber fabrication. It will be supported by the ARC Centre for Nanoscale BioPhotonics, which provides collaboration opportunities with chemists, biologists and clinicians to help drive the project towards in-vivo applications.

    A top-up scholarship of $5,000 per annum will be provided to the successful applicant for three years. The student will also be provided with $15,000 p.a. for three years for project costs.

    Requirements

    Candidates must secure a PhD scholarship from the University of Adelaide or other funding bodies before receiving the top-up scholarship for this project. Candidates who have already secured a PhD scholarship at the time of application will be at an advantage. International students with a scholarship to study a PhD at the University of Adelaide are eligible to apply. A background in optical physics at the undergraduate level and class I honours degree or equivalent.

    Submit the following documents to apply:

    • A cover letter highlighting your research background and addressing the above requirements
    • Your CV
    • Your academic record
    • Academic transcript

    Please send your application to Dr Stephen Warren-Smith by the 31st of May 2017. Please note that only selected applicants will be notified for further interview.

Institute for Photonics and Advanced Sensing
Address

North Terrace Campus
The Braggs Building
The University of Adelaide
Adelaide SA 5005
Australia

Contact

T: +61 8 8313 9254 
ipasadelaide@adelaide.edu.au

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