The 9th International Workshop of High Energy Class Diode Pumped Solid State Lasers (HEC-DPSSL), held by HiLASE (Institute of Physics ASCR, v. v. i.).

October 13 – 16, 2015 in Stirin, Czech Republic

Partners


About

This workshop is devoted to the development of HEC-DPSSLs worldwide as an enabling technology for applications such as inertial fusion energy, particle production (electrons, protons, neutrons, ions), radiation production (x-rays, gamma rays), high-energy-density science, shock physics and material science, and the use of these types of lasers for commercial applications. The workshop is held roughly every 18-24 months and is hosted by institutions that lead this capability worldwide. The HEC-DPSSL workshop offers a forum for discussion of results, issues, materials, and methods to enable future progress in this field.

Lasers that fall into this class produce > 1 J/pulse, have pulselengths in the fs — 10s ns regime, repetition rates between 1 shot/min and kHz. This class of laser must simultaneously address issues associated with propagating a high-intensity/high-fluence laser through an optical system and average power thermal loading. The high energy and average power nature of these laser systems typically necessitate diode pumping for reliability, repetition rate, and/or efficiency. In an era when the cost of energy is high, the wallplug efficiency of HEC-DPSSL systems vs traditionial flashlamp-pumped systems becomes very apparent. Topics covered during the workshop sessions are defined by submitted abstracts, thereby following progress, issues, and hot topics that need to be explained.

  • fotografieTomas Mocek
  • fotografieAntonio Lucianetti
  • fotografieMartin Divoky
  • fotografieOndrej Slezak
  • fotografieMagdalena Sawicka-Chyla
  • fotografieJan Pilar
  • fotografieTomas Mocek, HiLASE
  • fotografieJunji Kawanaka, ILE
  • fotografieJean-Christophe Chanteloup, LULI
  • fotografieAndrew Bayramian, LLNL
  • fotografieJoachim Hein, Jena
  • fotografieKlaus Erstel, STFC, CLF Dipole
woman

Jana De Merlier
Tel.: Tel.: (+420) 314 007 704
Mobil: + 420 733 512 360
e-mail: jana.demerlier@hilase.cz

Programme: sessions

Sponsored by

1

Overview session

5

Nonlinear optics

Sponsored by

2

Laser diodes

7

Temporal and spatial control of beam parameters

3

Amplifier systems

Sponsored by

7

Damage studies

4

CPA/OPA development

8

Alternative Concepts

Dates, registration

Opening dinner

Tuesday, October 13, 2015

Scientific programme

Start Date: Wednesday, October 14, 2014

End Date: Friday, October 16 2014

Registration deadline: May 31, 2015

There is a EUR 40.00 fee associated with this workshop.

HiLASE Tour

Thursday, October 15, 2015

Registration deadline: August 31, 2015

On the occasion of the International Year of Light and Light-based Technologies 2015 a special program will be connected to the tour – small surprise for the participants. 

Abstract Submission

Deadline: August 31, 2015

Please submit an abstract including title, authors, and a short description (no more than ½ page) in Microsoft Word format, which will be used to establish session topics and oral vs. poster mode of presentation.

Please email your abstracts to Antonio Lucianetti – antonio.lucianetti@hilase.cz.
Note: Areas to be discussed should be consistent with the title of the workshop and relevant to the potential session topics.

Venue

iphone-map

The Hotel Chateau Stirin

 

Ringhofferova 711, Stirin
251 68 Kamenice

 

+420 255 736 111
www.stirin.cz

 

The Hotel Chateau Štiřín**** is located 25km southeast from the centre of Prague, in the romantic environment of a Baroque château surrounded by several ponds. The site includes an English style château park.

The extensive grounds offer a broad range of hotel services and sports and cultural possibilities, as well as opportunities for rest and relaxation…

Accommodation – please register also online!

The accommodation package 1 day for those participants who will be housed at Štiřín includes:

  • 1 night’s lodging

  • Meals and beverages (breakfast, lunch, dinner, coffee break service)

  • Social programme

  • Free in-room wireless (lodging and meeting rooms)

  • Free parking

  • Tax and service

Package rate

single

Single Occupancy:

EUR 90.00 per participant, all inclusive total nightly rate

double

Double Occupancy:

Please, contact the meeting support

HiLASE

Adress:

HiLASE Centre, Institute of Physics ASCR, v. v. i.

Za Radnici 828
252 41 Dolni Brezany
Czech Republic
www.hilase.cz

Reception – Daniela Marouskova: Tel.: (+420) 314 007 700
Meeting support : Mobil: + 420 733 512 360 / jana.demerlier@hilase.cz

Please register online.

Thursday 15, 2015

  • 3 pm: leaving by bus from Štiřín
  • 4 pm – 6 pm: tour in HiLASE
  • 6 pm: reception in Dolní Břežany (Oliva’s Brewery)
  • 8 pm: International Year of Light 2015
  • 10 pm: leaving by bus to Štiřín

Agenda

We would like to cordially invite you for the opening dinner:

Tuesday – October 13, 2015, 6 p.m. in Stirin

SESSIONS: Overview session, Laser diodes, Amplifier systems

Wednesday, October 14, 2015
Time Session Title First Name Last name Talk Title
8:00-9:00 Registration / Breakfast
9:00 Introduction Tomas Mocek
9:30 S1 – Overview session

Chair: Joachim Hein

Paul Mason DiPOLE 100: A 100 Joule, 10 Hz HEC-DPSSL System
10:00 Marco Hornung Status and development of POLARIS
10:30-11:00 Break (coffee and tea)
11:00 Shigeki Tokita 1 J, 100 Hz TRAM amplifier
11:30 Klaus Ertel Update on the DiPOLE 10 J, 10 Hz HEC-DPSSL System
12:00 Jiangang Zheng Update of the 10J water-cooled DPSSL system
12:30 -13:30 Lunch
13:30  S1-Overview Session

Chair: Tomas Mocek

Hong Jin Kong Recent status of Kumgang laser system
14:00 Samuel Marrazzo High gain, low temperature, Yb:YAG amplifier qualification
14:30 S2-Laser diodes

Chair: Antonio Lucianetti

Carlo Frevert Progress in development of kW-class diode laser bars for pump applications within the Cryolaser project
15:00 Prabhu Thiagarajan Megawatt Class High Brightness Laser Diode Pump Sources For High Energy Laser Systems
15:30 Martin Woelz Reliable pump diodes for high-energy class lasers
16:00-16:30 Break (Coffee and tea)
16:30 S2-Laser diodes

Chair: Antonio Lucianetti

 

Andreas Kohl Laser Diode Arrays With Integrated Diode Driver for high Peak Power High Average Power Operation
17:00 S3-Amplifier systems

Chair: Joachim Hein

Jorg Koerner Characterization of an all static high-power laser cooling head
17:30 Jan Hřebíček Status of 10 J/10 Hz cryogenically cooled Yb:YAG amplifier at ELI
18:00 Ivan Mukhin Composite Yb:YAG/YAG active elements for high energy and high power applications
18:30 Koichi Iyama Wavefront properties of 1 J TRAM amplifier
19:00 Dinner in Štiřín Chateau

SESSIONS: CPA / OPA development, Nonlinear optics, Temporal and spatial control of beam parameters

Thursday, October 15, 2015
Time Session Title First Name Last name Talk Title
8:00-9:00 Breakfast
9:00 S4-CPA/OPA Development

Chair: Klaus Ertel

Hartmut Liebetrau Ultra-high contrast seed pulses for high-energy class DPSSL’s
9:30 Xinglong Xie Critical Issues and Construction Progress for SG-II 10 PW OPCPA Laser System
10:00 Mathias Krueger Current status and future development of the Petawatt-Field-Synthesizer CPA pump laser
10:30-11:00 Break (Coffee and tea)
11:00 Frantisek Batysta Optical parametric amplification of picosecond pulses with 200 nm bandwidth
11:30 Xiao Liang High Power OPCPA Amplifiers for 10 PW Laser Systems
12:00 -13:00 Lunch
13:00 S5-Nonlinear Optics

Chair: Junji Kawanaka

Ondrej Slezak Faraday rotation in Terbium Gallium Garnet based ceramics as a function of wavelength and temperature
13:30 Evgeniy Mironov Wide-aperture Faraday isolators based on TGG crystals for high power laser radiation
14:30 Leaving by bus from Štiřín Chateau
15:30 – 18:00 HiLASE tour & Poster Session
18:00 Reception in Dolní Břežany (Oliva’s Brewery)
20:00 International Year of Light 2015
22:00 Leaving by bus to Štiřín Chateau

SESSIONS: Damage studies, Alternative concepts

Friday, October 16, 2015
Time Session Title First Name Last name Talk Title
8:00-9:00 Breakfast
9:00 S6-Temporal and spatial control of beam parameters

Chair: Jean-Christophe Chanteloup

Sebastian Keppler Full ASE characterisation of high-power laser-systems with various laser materials – a comparative study
9:30 Jan Pilar Design and implementation of an adaptive optics system for the HiLASE 10 J cryogenically cooled multi-slab amplifier
10:00 Wenfa Huang Research of thermal wavefront aberration in a LD pumped gas cooled laser amplifier
10:30-11:00 Break (Coffee and tea)
11:00 S7-Damage studies Chair: Tomas Mocek Vito Roppo The dream of the perfect mirror: frameless and totally flat
11:30 Jan Vanda LIDT measurements of optical components for high-energy HiLASE lasers
12:00 -13:00 Lunch
13:00 S8-Alternative concepts     

Chair: Joachim Hein

Venkatesan Jambunathan Different pumping strategies of Yb:YAG laser at cryogenic temperatures for future HEC-DPSSLs
13:30 Hee Kyang Ahn Cascaded Multi-Dithering technique for massive-scale coherent beam combination
14:00-14:30 Closing remarks

Tips

Stay in touch

Meeting Support
Tel.: Tel.: (+420) 314 007 704
Mobil: + 420 733 512 360
e-mail: jana.demerlier@hilase.cz