Class 5 Photonics
  • News/Events
  • Products
    • White Dwarf for 3-photon microscopy
    • White Dwarf for material science
    • White Dwarf for few-cycle pulses
    • White Dwarf HE
    • Supernova
  • Applications
    • 3-photon microscopy
    • Ultrafast science
    • EUV/SXR technology
  • Technology
  • Company
  • Contact

THz generation in organic crystals with the White Dwarf HE

10/18/2019

 
Owing to their high second-order nonlinear susceptibility, organic crystals have gained tremendous interest as THz generators within the scientific community.  Recently, high-field THz generation in several organic crystals have been demonstrated by various research groups. The velocity phase matching condition is achieved using collinear propagating geometry. The phase matching condition is best fullfilled when the pump wavelength is in the IR range from 1400 nm to 1700 nm.  The absorption of the pump light in the crystals is reduced in this wavelength region, leading to an increased damage threshold, which enables higher pump fluences and hence a higher conversion efficiency.  

Our compact and versatile White Dwarf HE laser system is extended to a tunable, high power version centered at a wavelength of 1.55 µm with a pulse duration of < 36 fs making it an optimal source for THz generation with organic crystals.
In addition, an optically synchronized compressed probe pulse with a pulse duration of < 15 fs at 850 nm is available as a second output channel.

The White Dwarf HE is available with 10, 20 or 30 W output power.
Get White Dwarf HE specifications
Picture
Scientific poster presented at DPG conference in Regensburg 2019.

Comments are closed.

    Newsletter

    Events
    Picture
    • SPIE Photonics West Online,
      6 - 11 Mar 2021
    • Laser World of Photonics China,
      booth 4403 hall W4 at Hochlaser,
      17 -19 Mar 2021
    • CLEO San Jose Online,
      11 – 13 May 2021
    • CLEO Munich Online,
      21–24 Jun 2021
    • Sculpted Light in the Brain Boston,
      2 - 9 Jun 2021

    Categories

    All
    3-photon Microscopy
    EUV/SXR Technology
    Events
    Supernova
    Ultrafast Science
    White Dwarf
    White Dwarf HE

    Archives

    December 2020
    November 2020
    October 2020
    September 2020
    July 2020
    June 2020
    May 2020
    April 2020
    March 2020
    February 2020
    January 2020
    December 2019
    October 2019

CLASS 5 PHOTONICS GmbH
+49 40 22863165
+1   650 353 9700
info[at]class5photonics.com
Notkestr. 85 (Bldg. 200), 22607 Hamburg, Germany

Newsletter
Distributors world-wide:
China - Hochlaser
India - Laser Science India
Korea - Wooyang Photonics

Products
Events
News

Grants
Company
Home

Impressum

© Copyright Class 5 Photonics  GmbH 2021 All Rights Reserved

  • News/Events
  • Products
    • White Dwarf for 3-photon microscopy
    • White Dwarf for material science
    • White Dwarf for few-cycle pulses
    • White Dwarf HE
    • Supernova
  • Applications
    • 3-photon microscopy
    • Ultrafast science
    • EUV/SXR technology
  • Technology
  • Company
  • Contact