|
|
Photonex 07, October, Coventry, UK
 |
Visit our stand at Photonex in October 2007, see www.photonex.org for more details
|
Basic Tech 1000 micro emitters Open Day, Imperial College London, 17th May 2007
SUPA AGM to be held in Edinburgh 13th June 2007
CLEO/ Laser 2007 Munich 18 to 21 June (tbc)
On the 21st September the Institute celebrated its tenth anniversary with an Open Day for industry and academia. A morning of presentations was followed by posters, networking and lunch in the Court-Senate suite of the University. In the afternoon, tours of eight laboratories was rounded off with tea and networking in the Institute.
Thanks to all of you who participated. From your comments it seems that everyone found the day informative and interesting.
For those of you who were unable to attend, copies of the presentations can be found here. For more technical detail on the work presented during the lab tours, click here.
|
| Prof Allister Ferguson hands over to guest speaker Prof Markus Pessa from Tampere University of Technology, Finland. |
 |
John, Martin, Tim and David in full flow. |
|
| The IOP was well represented at the Photon 06 conference (in Manchester 4-7 September) with nine presentations, five posters as well as our exhibition stand. It was a great event with plenty of time spent conversing with current and prospective collaborators, academic and industrial. |
|
Adaptive Optics Workshop 2 : Adaptive Optics beyond Astronomy
Thursday 3rd of November 2005
Bioengineering Lecture Theatre (Foyer Level 2)
Wolfson Centre, Strathclyde University
As part of the dissemination for the Basic Technology project on deep time resolved imaging a
workshop on the use of adaptive optics outside astronomy will be held at the University of
Strathclyde on the 3rd of November 2005. This meeting will be jointly hosted by the Institute of
Photonics and Oxford University. The main focus of the meeting will be on the use of adaptive
optics for improved imaging at depth and will be of interest to physicists and life scientists working
in these areas. If you wish to present a poster on related work please inform us when you register.
Click here for leaflet and travel info - requires Adobe reader
|
 |
| The Institute of Photonics was delighted to attend the Photonex 05 exhibition in Coventry. Thanks to all those who dropped by the stand. It was a great opportunity for us to speak with many people in the photonics industry. |
|
To view programme click here (requires Acrobat Reader)  |
| further information on SUPA available here |
|
 |
The Institute has had four papers accepted for LEOS 2004. Details below: |
Name:
Paper Number:
Paper Title:
Session:
Date:
Time:
Room: |
Scott A Smith
TuS 5
A Daimond-Microchip GaInNAs VECSEL Operating at 1315nm
TuS: Integrated VCSELs
Tuesday, 9 November 2004
2:30pm - 2:45pm
Rio Mar Ballroom 3 |
| |
Name:
Paper Number:
Paper Title:
Session:
Date:
Time:
Room: |
Nicolas Laurand
WQ 2
Experimental Comparison of Multiple Queantum-Well GaInNAs Vertical-Cavity SOAs
WQ: Quatntum Structure Photonics
Wednesday, 10 November 2004
1:45pm - 2:00pm
Rio Mar Ballroom 1 |
| |
Name:
Paper Number:
Paper Title:
Session:
Date:
Time:
Room: |
Dr Erdan Gu
TuW 2
Bifocal and Negative Microlens Arrays in Hard Optical Materals
TuW: Novel Fabrication
Tuesday, 9 November 2004
2:00pm - 2:15pm
Rio Mar Ballroom 9 |
| |
Name:
Paper Number:
Paper Title:
Session:
Date:
Time:
Room: |
Chris Griffin
ThS 3
Flurescence Excitationand Lifetime Measurements using GaN/InGaN Micro-LED Arrays
ThS: Lasers in Medicine and Biology III
Thursday, 11 November 2004
2:15pm - 2:30pm
Rio Mar Ballroom 3 |
The Institute exhibited at Photonex04 which was held on 6 & 7 October 2004 at Stoneleigh Park, Warwickshire.
Photonex is the annual exhibition for photonic and optical technologies in research, industry and science and will be of interest to optical engineers, analytical scientists, physicists, QA scientists and other disciplines using or thinking of using photonics and optical technologies.
Photonex is internationally recognised as a leading exhibition in Europe. Over the years it has successfully maintained a broad subject base, addressing all aspects of photonics and optical technologies. It includes technologies for optical component manufacturers, every technology imaginable for industry experts and non-experts alike. Anyone in fact who wants to use photonics and optical technologies in their work, or end product.
The components, instruments, materials, systems and services which will be on show at this years exhibition include:
Optical systems, products associated with optical systems, optical instruments, software for designing, modelling and processing optical systems, components, detectors and sensors, fibre optic products for sensing, communications and medical uses, imaging and vision technology, optical instruments, QA and manufacturing products, including lens grinding, testing, adhesives and gas supply equipment. Lasers, laser systems and machines. Metrology and microscopy, thin film technology, vacuum, materials, coating machines, surface examination products, thickness measuring spectrometers. Opto-mechanical products, optical tables, alignment products, positioning stages, robotics equipment.
Or if you wish to meet a potential technology partner, designer, laser safety adviser, project partner, prototyping company or sub-contract production facility? You can meet these companies and sub-contract professionals as well.
Please contact the organisers directly by visiting their web site at www.photonex.org. |
 |
|
|
Photon04 is the largest optics conference in the UK and is the second in the series which began ion Cardiff with Photon02 in September 2002. Photon04 was held on the 6th to 9th September 2004 at Glasgow Caledonian University. The meeting included:
- Optics and Photonics 2004-07-28 QEP-16
- Industry Technology Programme (first announcement details attached - please view Photon04 web site for updated information on the ITP)
- A Technical Exhibition
- Special lunchtime events in topical subjects, policy and new initiatives.
|
The Institute took part in this conference and exhibition, organised by UKCPO, follow the link to the specific web site www.photon04.org for more detailed information about this event.
A total of seven papers from the Institute were selected and presented orally, these were:
OPD
Medicine and Life Sciences 1
Monday
11:15 |
Use of Structured Light for Optical Sectioning of Teeth to Qualitatively and Quantitatively Measure Tooth Loss Due to Acid Erosion or Caries
S Poland, J M Girkin, A Wright, C Longbottom1, A Hall2
IoP, University of Strathclyde, United Kingdom
1University of Dundee, United Kingdom
2 University of Glasgow, United Kingdom |
|
OPD
Advances in Imaging
Tuesday
13:45 |
Adaptive optics in three dimensional microscopy
A J Wright, D Burns, J M Girkin, P N Marsh
IoP, University of Strathclyde, United Kingdom |
OPD
Advances in Imaging
Tuesday
14:30 |
Intracavity adaptive optic control of a solid-state laser
W Lubeigt, G J Valentine, D Burns
IoP, University of Strathclyde, United Kingdom |
|
QEP-16 Novel Laser Sources
Wednesday
14:30 |
Diode pumped Tm:YALO laser for pumping mid-IR solid state lasers
P Cerny, D Burns
IoP, University of Strathclyde, United Kingdom |
|
QEP-16 Semiconductor Optoelectronics
Thursday
10:00 |
External Optical Feedback Effects on the Performance of Vertical Cavity Semiconductor Optical Amplifiers
N Laurand, S Calvez, T Jouhti1, M Pessa1
IoP, University of Strathclyde, United Kingdom
1Tampere University of Technology, Finland |
QEP-16 Semiconductor Optoelectronics
Thursday
10:15 |
A microchip GaInNAs vertical external-cavity surface-emitting laser operating CW at 1315nm
S A Smith, J-M Hopkins, H Sun, S Calvez, D Burns, M D Dawson
IoP, University of Strathclyde, United Kingdom |
OPD
Optical Techniques for Material Characterisation
Thursday
12:00 |
Monitoring and control of heteroepitaxial growth of GaN films by in situ reflectometry
IM Watson, C Liu
IoP, University of Strathclyde, United Kingdom
|
|
|
In addition, two posters were presented, these were: |
|
Integration of InGaN/GaN micro-array light-emitting diodes with micro-lenses
C Griffin, E Gu, H W Choi, C W Jeon, G Mc Connell, J M Girkin, M D Dawson
IoP, University of Strathclyde, United Kingdom |
|
Active and passive stabilisation of a diode pumped Nd:KGW laser mode-locked by saturable Bragg reflectors
P Cerny, G Valentine, D Burns, K McEwan1
IoP, University of Strathclyde, United Kingdom
1St. Andrews Road, United Kingdom
|
|
 |
| The Institute had 5 papers accepted for
oral presentation at the recent CLEO conference in San Francisco.
The Technical Program-Papers submitted for presentation at CLEO/IQEC
undergo a rigorous peer-review process that helps to set the standard
of excellence for which the conference is known. Presentations of
those papers selected, along with a distinguished list of invited
speakers combine to make the Technical Program among the most highly
regarded in the field.
That all the papers submitted by the Institute to CLEO were accepted,
is recognition of the excellent work being undertaken at the Institute.
These presentations (with presenters highlighted in red) were:-
|
| Paper ref CTuC5
A 0.6W CW GaInNAs vertical external cavity surface-emitting
laser operating
at 1.32mm,
Scott Alexander Smith, John-Mark
Hopkins, Handong D. Sun, David Burns, Stephane Calvez, Martin David
Dawson, Tommi Jouhti, Janne Konttinen,Markus Pessa;
Inst. of Photonics, Univ. of Strathclyde, UK,
Optoelectronics Res. Ctr.,Tampere Univ. of Technology, Finland.
We report the first high-power vertical external cavity surface-emitting
laser operating at 1.3µm. Continuous-wave output power greater
than 0.6W was achieved using a GaInNAs/GaAs structure capillary-bonded
to a single-crystal diamond heatspreader.
_____________________________________
Paper ref CTuCC4
Passive stabilisation of an SBR-modelocked Nd:KGW laser by nonlinear
absorption in Indium Phosphide,
Pavel Cerny, Gareth Valentine,
David Burns, Kenneth McEwan;
Inst. of Photonics, Univ. of Strathclyde, UK,
DSTL, UK.
We demonstrate, for the first time to our knowledge, that passive
stabilisation using inverse saturable absorption in indium phosphide
expands the parameter range for stable continuous wave mode-locking
in a diode pumped passively mode-locked Nd:KGW laser.
_____________________________________
Paper ref CWF3
Passive mode-locking of multi-watt grazing-incidence Nd:GdVO4
laser using a saturable Bragg reflector,
Gareth J. Valentine, Walter Lubeigt,
David Burns;
Inst. of Photonics; Univ. of Strathclyde, UK.
Passive modelocking of a diode-pumped grazing-incidence Nd:GdVO4
laser is reported for the first time to our knowledge. Modelocked
slope efficiencies of 30%, output powers up to 4.2W and pulse durations
down to 8.5ps are reported.
_____________________________________
Paper ref CWF6 .
Active stabilization of a passively modelocked, grazing-incidence
Yb:YAG slab laser,
Gareth J. Valentine, David Burns;
Inst. of Photonics; Strathclyde Univ.,UK.
Passive modelocking of a quasi-CW Yb:YAG laser based on a grazing-incidence
geometry is demonstrated. Active stabilization via intracavity loss
modulation is essential to prevent damage to the saturable absorber
by undesirable Q-switching of the laser.
_____________________________________
Paper ref CThJJ5
Intracavity adaptive optics optimisation of a grazing-incidence
Nd:GdVO4 laser,
Walter Lubeigt, Gareth J.
Valentine, David Burns;
Inst. of Photonics, Strathclyde Univ., UK.
An intracavity deformable membrane mirror has been used to control
the transverse mode profile of a diode-pumped, grazing-incidence
Nd:GdVO4 laser. Automatic mode and power optimisation are demonstrated
using a closed-loop genetic algorithm.
|
|
|
All these papers were very well received and the presenters seemed
to enjoy themselves in San Francisco as can be seen by the picture
of Dr Gareth Valentine choosing a nice example of the local headwear.
For more details of the CLEO conference, please see
http://www.cleoconference.org
|
| |
Photonics Europe will bring together research, engineering,
technology, and applications under one roof. Conferences, a short course
program, and a technical exhibition will provide attendees with access
to researchers, leading educators, and hundreds of companies hungry to
forge alliances and make new business contacts within the EC. Photonics
Europe will contain conference tracks on the following areas of interest:
Hot Topics in Photonics; Micro-Photonics; Photonics Design, Metrology
and Instrumentation; Photonics in Multimedia Technologies; Lasers: Fundamentals
and Applications.
The preliminary Call for Papers begins in April 2003.
Contact details for further information:
SPIE Customer Service
P.O. Box 10
Bellingham, Washington 98227, USA
Telephone: +1 360/676-3290
Fax +1 360/647-1445
Email: spie@spie.org
Meeting URL: www.spie.org/info/epe
CONNECT
Professor Martin Dawson was invited to give a technology
briefing on GaN micro-LEDs at a CONNECT breakfast briefing held in Glasgow
on the 28th of November from 8:00 - 9:30. For further information on CONNECT
please visit their site - http://www.connectonthenet.com
LEOS 2002 10th - 14th November 2002
The 15th Annual Meeting of the IEEE Lasers & Electro-Optics
Society was held in the SECC Scottish Exhibition & Conference Centre
in Glasgow. This was the first ever annual LEOS meeting to be held outside
of the USA. The event comprised of a technical conference and an exhibition.
The Institute was one of the exhibitors at this meeting.
Dr David Burns one of the Research Team Leaders at the Institute, was
invited to present a paper on High Average Power, Picosecond Pulse Nd-Lasers.
For further details of Institute talks that were given at LEOS click
here.
For further information on LEOS, click on the following
link to their website - http://www.i-leos.org
Photon 02 brought together at a conference and
exhibition those working in academia and industry, and covering applied
research, and industrial implementations and exploitations. In compiling
the programme the organiser - United Kingdom Consortium for Photonics
and Optics (UKCPO) - had available a wealth of experience from its member
organisations, including the Welsh Optoelectronics Forum (WOF), Scottish
Optoelectronics Association (SOA), Institute of Physics and Association
of Industrial Laser Users (AILU). The result was a programme that covered
the latest technology as well as the latest research, with speakers from
industry and academia.
Within Photon 02 there was:
The Applied Optics & Optoelectronics Conference,
the biennial conference of the Institute of Physics Applied Optics Division
on research and application in optics and photonics. For further information
see here.
The Photonics Technology Programme, conference of seminars, workshops
and one-day meetings aimed at developers, practitioners, manufacturers,
industrialists and users.
The Photonex2002 Exhibition, the UK's annual trade exhibition of manufacturers
and distributors of optics, photonics, display, fibre, imaging, laser,
optoelectronics, telecoms and related products, systems and services.
The Technology Exchange Forum. A special exhibition area for research
groups and technology developers, high technology start-ups and university
spin-off companies.
'Meet the Buyer' Surgeries - a special activity within the exhibition
for bringing together suppliers and major UK and European purchasers.
A Recruitment Fair, to facilitate matching between employers and potential
employees.
For more information log on to the Photon
02 web site.
The 26th International Conference on the Physics of Semiconductors
(ICPS) was held in Edinburgh, United Kingdom, Monday 29 July-Friday 2
August, 2002. This was the next conference in a biennial series that began
in Reading in 1952 and is now firmly established as a major event in the
semiconductor physics conference calendar. The most recent meeting in
Osaka in 2000 attracted over one thousand participants. The ICPS series
takes place under the auspices of the Semiconductor Commission (C8) of
the International Union of Pure & Applied Physics (IUPAP).
IUPAP and the commission provide overall guidance and very valuable sponsorship
to the ICPS series.
Scope of the Conference
The scientific programme consisted of plenary talks, symposia, and oral
and poster sessions. All accepted papers will be published in the proceedings.
The conference covered the following areas:
Bulk material, dynamics, defects and impurities, growth
Heterostructures, quantum wells and superlattices
Quantum nanostructures
New materials and new concepts
Novel devices
Spin effects
For more information log on to the ICPS
web site.

|
|