Abstract
WEDGE HOLDER #1
QUANTITY: 6
Dimensions: Length : 5,000 mm +/- 0,100 mm
Diameter : 15,000 mm +/- 0,100 mm
Diameter 2 : 8,000 mm +/- 0,100 mm
and following further specifications:
- Material: Zerodur DK0
Inclusion, Stress and Striae: Standard Class
- Fine Ground Ra 1.6 μm
- Bevels max 0.3 mm x 45°
- Inner Corner Radius: max 0.2 mm
WEDGE HOLDER #2
QUANTITY: 6
Dimensions: Length : 6,000 mm +/-0,100mm
Diameter : 15,000 mm +/-0,100mm
Diameter 2 : 12,700 mm +/-0,100mm
and following further specifications:
- Material: Zerodur DK0
Inclusion, Stress and Striae: Standard Class
- Fine Ground Ra 1.6 μm
- Bevels max 0.3 mm x 45°
BASE PLATE 1
QUANTITY: 2
Dimensions: Length : 200,000 mm +/-0,300 mm
Width : 100,000 mm +/-0,300 mm
Thickness : 50,000 mm +/-0,100 mm
and following further specifications:
Material Zerodur DK1
Inclusions, Stress &v Striae: Standard Class
2 sides lapped, Ra 1.2 μm
Corners (4x) max 2 mm x 45°
Bevels (8X) 1 +/- 0.2 mm x 45°
BASE PLATE 2
QUANTITY: 3
As BASE PLATE 1 but in Zerodur DK0
COUPLER
QUANTITY: 6
Dimensions: Length : 15,000 mm +/-0,250 mm
Width : 13,000 mm +/-0,250 mm
Thickness : 10,000 mm +/-0,250 mm
and following further/counter specifications:
- Ø 2.81 +0.2/+0 (best effort to 2.81 +0.05 / +0)
- Material: Zerodur DK0
Inclusion, Stress and Striae: Standard Class
- Fine Ground Ra 1.6 μm
- Bevels max 0.3 mm x 45°
- Chips max 0.5 mm
- Inner Corner Radius max 0.2 mm
CUBE
QUANTITY: 10
Dimensions: Length : 10,000 mm +/-0,200 mm
Width : 10,000 mm +/-0,200 mm
Thickness : 9,000 mm +/-0,200 mm
and following further specifications:
- Material: Zerodur DK0
Inclusion, Stress and Striae: Standard Class
- Fine Ground Ra 1.6 μm
- Bevels (12x) max 0.3 mm x 45°
Technical Characteristics
WEDGE HOLDER #1
QUANTITY: 6
Dimensions: Length : 5,000 mm +/- 0,100 mm
Diameter : 15,000 mm +/- 0,100 mm
Diameter 2 : 8,000 mm +/- 0,100 mm
and following further specifications:
- Material: Zerodur DK0
Inclusion, Stress and Striae: Standard Class
- Fine Ground Ra 1.6 μm
- Bevels max 0.3 mm x 45°
- Inner Corner Radius: max 0.2 mm
WEDGE HOLDER #2
QUANTITY: 6
Dimensions: Length : 6,000 mm +/-0,100mm
Diameter : 15,000 mm +/-0,100mm
Diameter 2 : 12,700 mm +/-0,100mm
and following further specifications:
- Material: Zerodur DK0
Inclusion, Stress and Striae: Standard Class
- Fine Ground Ra 1.6 μm
- Bevels max 0.3 mm x 45°
BASE PLATE 1
QUANTITY: 2
Dimensions: Length : 200,000 mm +/-0,300 mm
Width : 100,000 mm +/-0,300 mm
Thickness : 50,000 mm +/-0,100 mm
and following further specifications:
Material Zerodur DK1
Inclusions, Stress &v Striae: Standard Class
2 sides lapped, Ra 1.2 μm
Corners (4x) max 2 mm x 45°
Bevels (8X) 1 +/- 0.2 mm x 45°
BASE PLATE 2
QUANTITY: 3
As BASE PLATE 1 but in Zerodur DK0
COUPLER
QUANTITY: 6
Dimensions: Length : 15,000 mm +/-0,250 mm
Width : 13,000 mm +/-0,250 mm
Thickness : 10,000 mm +/-0,250 mm
and following further/counter specifications:
- Ø 2.81 +0.2/+0 (best effort to 2.81 +0.05 / +0)
- Material: Zerodur DK0
Inclusion, Stress and Striae: Standard Class
- Fine Ground Ra 1.6 μm
- Bevels max 0.3 mm x 45°
- Chips max 0.5 mm
- Inner Corner Radius max 0.2 mm
CUBE
QUANTITY: 10
Dimensions: Length : 10,000 mm +/-0,200 mm
Width : 10,000 mm +/-0,200 mm
Thickness : 9,000 mm +/-0,200 mm
and following further specifications:
- Material: Zerodur DK0
Inclusion, Stress and Striae: Standard Class
- Fine Ground Ra 1.6 μm
- Bevels (12x) max 0.3 mm x 45°
Procedure
Contact Persons
Abstract
Fiber Type: Polarization maintaining Single-mode fiber.
Working Wavelength: 750-900 nm
Cutoff Wavelength: <=715 nm
Length: 1 m ± 8 cm
MFD: 5.1-6.1 um
Connector end A: Ø1.8 ± 0.005 mm, 8° Glass Ferrule AR COATING Ravg < 0.25% at 700 - 900nm, 0° AOI
Connector end B: FC/APC Ceramic connector end: AR coating Ravg < 0.25% @ 700 - 900 nm for 0° AOI
Operating Temperature: -10 to 70 degree
Coating Material: UV Cured, Dual Acrylate
Fiber thickness: ~800-1000 microns with outside furcation tubing for insulation.
Technical Characteristics
Fiber Type: Polarization maintaining Single-mode fiber.
Working Wavelength: 750-900 nm
Cutoff Wavelength: <=715 nm
Length: 1 m ± 8 cm
MFD: 5.1-6.1 um
Connector end A: Ø1.8 ± 0.005 mm, 8° Glass Ferrule AR COATING Ravg < 0.25% at 700 - 900nm, 0° AOI
Connector end B: FC/APC Ceramic connector end: AR coating Ravg < 0.25% @ 700 - 900 nm for 0° AOI
Operating Temperature: -10 to 70 degree
Coating Material: UV Cured, Dual Acrylate
Fiber thickness: ~800-1000 microns with outside furcation tubing for insulation.
Procedure
Contact Persons
Position Description
Optical Memristors are disruptive photonic elements which have attracted significant attention during the last few years, while offering unique switching and memory-like characteristics, for driving the future optical networks and sensing systems. The FORTH-SYNERGY project Optical Memristors, based on Photo-fluidity, Chalcogenide Whispering Gallery Mode Cavities (OMEGA) proposes the elaboration of an optical memristive component, fusing together the exotic photo-sensitivity properties of chalcogenide glasses (ChGs) and the extreme power accumulation and modal state density of whispering gallery modes (WGMs) resonation inside spheroid microcavities.
A highly competitive, post-doctoral research fellow is sought for the project OMEGA, for 12 months initial contract, with an additional up to 12 months, extension foreseen upon performance. The successful candidate must have a PhD degree in Physics or Electrical/Electronic Engineering, with a strong experimental/theoretical background in Optical Fiber Devices and/or Whispering Gallery Mode systems, being proven by publications record, previous experience and/or thesis subject and reference letters. The applicants must provide at least two names (preferably three) of academics who can provide reference letters. Previous background on Glass science/photosensitivity will be considered as a strong asset. Applications without satisfying the above criteria will not being considered.
FORTH is a major research organization in Greece, with the mission to pursue high quality basic and applied research. IESL focuses its research activities in the fields of lasers and applications, materials science, microelectronics and devices and theoretical-computational physics, being the main laser research centre in Greece. The Laser and Applications Division at FORTH/IESL has a strong international presence with diverse activities: atomic/chemical physics, pump-probe studies, and nano-processing, photonics and fibre optics, biomedical applications of lasers. FORTH/IESL is a leading research institute in Europe, participating in hundreds of EU funded projects, also operating as a European Research Infrastructure (Ultraviolet Laser Facility-ULF) for more than 25 years, and is currently supported through the Access to Research Infrastructures Activity of the Human Research Potential Programme of the EC. FORTH-IESL is also a member of the Extreme Light Infrastructure, ACTPHAST 4R & 4.0, the Joint Undertaking ENIAC, the NFFA-EUROPE, IPERION-CH/MOLAB, and ESMI facilities.
The successful applicant will work at the Photonic Materials and Devices Laboratory (PMDL) of FORTH/IESL (https://pmdl.iesl.forth.gr/), with a research agenda focused in the research of materials, designs and laser based fabrication methods for the development of Photonic Devices mainly in fibre geometry, with emphasis given on photonic crystal fibres, whispering gallery modes and new types of optical fiber sensors. PMDL provides a rich photonic infrastructure and unique device development know-how, while operating in a multi-cultural/national mode and providing access to international collaborations. The successful applicant will be based at the premises of IESL, however, since the project OMEGA is a collaborative scheme between FORTH/IESL and FORTH/ICE-HT, short visits to the premises of ICE-HT (Patras) for work on material science issues with Dr. Spyros Yannopoulos are anticipated.
Required Qualifications
- PhD degree in Physics or Engineering
- Experience in optical fiber devices
- Experience in whispering gallery mode systems/physics
- Materials/glass science/photosensitivity
- Working knowledge of English
Application Procedure
In order to be considered, the application must include:
- Completed application Form (Download link to the left)
- Brief CV
- Scanned copies of academic titles
- Reference letters (if required)
- All required forms and documents as layed out in each Job opening description
Please send your application and all documents to: hr@iesl.forth.gr and cc the Scientific supervisor marked in the left column
Appointment Duration
12 monthsTo: 27/11/2019 14:00
Schlumberger is an oilfield services company employing approximately 100,000 people representing over 140 nationalities and working in more than 85 countries. The company commitment to technology and quality is a basis of its competitive advantage, hence we have a strong ethos of technical excellence. The company thus strives to be at the forefront in key research and engineering technologies.
Schlumberger Cambridge Research is the company’s centre of excellence for “well construction”. This encompasses work on a range of processes including research on the details of flow of a wide range of complex fluids. These processes are ubiquitous within the industry and are critical to Schlumberger’s business. Whereas the company uses a number of in-house simulators to model and design the well-construction process, there are many unknowns, and many opportunities to improve both the efficiency and the safety of these processes.
In this seminar I will introduce the company, describe some particular challenges and then describe recent detailed rheological investigations of drilling fluids.
Position Description
The work is in the frame of the H2020 FET project MIR-BOSE on the development of novel THz sources. The successful candidates will be working with ultrafast time-domain THz experimental setups and pump-probe techniques for the development and characterization of novel THz sources.
For the full announcement, follow the link "Related Documents"
Required Qualifications
MSc degree in Science, relevant to the topic of the call (40%)
Desirable Qualifications
- Previous experience in lab work with ultrafast lasers (30%)
- Previous experience with THz experiments (20%)
- Good knowledge of English language (10%)
Application Procedure
In order to be considered, the application must include:
- Completed application Form (Download link to the left)
- Brief CV
- Scanned copies of academic titles
- Reference letters (if required)
- All required forms and documents as layed out in each Job opening description
Please send your application and all documents to: hr@iesl.forth.gr and cc the Scientific supervisor marked in the left column
Appointment Duration
6 months
Position Description
Το επιστημονικό αντικείμενο της παρούσας διδακτορικής διατριβής αφορά στη μοντελοποίηση, στη μελέτη και στην κατασκευή αισθητήτων σε εύκαμπτα υποστρώματα, βασισμένων σε μικρο- και νάνο-δομές γραφενίου με στόχο τη λειτουργία τους σε θερμοκρασία περιβάλλοντος. Το εργαστήριο μικροτεχνολογίας και νανοτεχνολογίας έχει τεχνογνωσία στο συγκεκριμένο θέμα καθώς έχουν πραγματοποιηθεί πλήθος διπλωματικών εργασιών καθώς και μεταπτυχιακών διατριβών πάνω σε αισθητήρες. Στην παρούσα διδακτορική διατριβή θα μελετηθεί η κατασκευή αποδοτικών αισθητήρων και ο συνδυασμός τους με εύκαμπτα υποστρώματα με σκοπό την ενσωμάτωσή τους σε φορητές συσκευές (wearables) για παρακολούθηση της ανθρώπινης υγείας.
Για το πλήρες κείμενο της πρόσκλησης ακολουθήστε τον σύνδεσμο "Related Documents", αριστερά
Required Qualifications
- Δίπλωμα Ηλεκτρολόγου Μηχανικού και Μηχανικού Ηλεκτρονικών Υπολογιστών
- Μεταπτυχιακό Δίπλωμα Εξειδίκευσης στην Μικροτεχνολογία
Desirable Qualifications
- Γνώση σε εναποθέσεις λεπτών υμενίων σε εύκαμπτα υποστρώματα
- Γνώση αισθητήρων για την ανίχνευση αέριων ουσιών
Application Procedure
Στο φάκελο υποβολής της πρότασης θα πρέπει να εμπεριέχονται τα ακόλουθα:
- Αίτηση (Form Greek στην αριστερή στήλη) με αναφορά στον κωδικό της θέσης 43 και στο όνομα του προγράμματος INNOVATION-EL
- Αναλυτικό Βιογραφικό Σημείωμα
- Ευκρινή φωτοαντίγραφα τίτλων σπουδών
- Πρόσφατη βεβαίωση σπουδών υποψήφιου διδάκτορα
Appointment Duration
12 μήνεςPosition Description
The successful candidate will study the fundamental physics of iron-based chalcogenide magnets and superconductors, made up of functional molecular components with nanoscale dimensions. For this, user-facility photon and neutron science labs will be utilized to generate key insights on how structure and spontaneous magnetic transitions influence the superconductin electron pairing. Knowledge of correlated-electron physics/materials and physical crystallography, including diffraction experiments and data analysis strategies, will be invaluable for this innovative research project. Young researches will have the opportunity to experience research collaborations with leading research groups based at US DOE labs.
For the full announcement, follow the link "Related Documents"
Required Qualifications
- PhD degree in Physical Sciences
- Demonstrated ability in quantitative structural analysis methods (e.g. Rietveld analysis)
- Proven experience in analytical experimental techniques, including, magnetometry and X-ray diffraction
- Excellent knowledge of the English language
Greek male candidates must have fulfilled their military obligations
Desirable Qualifications
- Publications in peer-reviewed journals and scientific presentations in conferences
- MSc degree in experimental condensed matter physics materials science will be an advantage
- Programming skills for data acquisition and reduction will be beneficial
- Successful candidates must be able to work in an interdisciplinary environment
Application Procedure
In order to be considered, the application must include:
- Completed application Form (Download link to the left)
- A cover letter describing your research interests
- CV and publications list
- Two (2) reference letters, e-mailed directly to lappas@iesl.forth.gr and cc to hr@iesl.forth.gr
- Scanned copies of the ready available academic titles
Deadline 6 January 2020; applications will be reviewed thereafter till the position is filled
Appointment Duration
12 monthsPosition Description
Rheometry and analysis of linear and non-linear properties of selected melts and mixtures. Characterization with scattering techniques.
Required Qualifications
- Bachelor's degree in materials science or chemical engineering (20%)
- Laboratory experience (20%)
- Experience in rheometry (20%)
- Knowledge of rheology (20%)
- Knowledge of English - presentations (15%)
Application Procedure
In order to be considered, the application must include:
- Application Form (please download file using the link on the left column)
- Brief CV
- Scanned copies of academic titles
- University department certificate for MSc studies
Please send your application and all documents to: hr@iesl.forth.gr and cc the Scientific supervisor marked in the left column
