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NOPA

 

         
  • Optimized to be pumped by the
    CPA-Series
  • Pulses as short as 10fs proven by end users¹
  • Near TEM00 output mode
  • White light continuum seeded for high stability

¹ T. Wilhelm, J. Piel, and E. Riedle, Institut für Medizinische Optik, Ludwig-Maximilians-Universität München, München, Germany. OPTICS LETTERS, VOL. 22, No. 19, October 1, 1997. P.1494.

 

New compact housing for NOPA-Slim

NOPA™ is a white light continuum seeded optical parametric amplifier (OPA) capable of generating extremely short, broadly tunable pulses of light in the UV, visible and IR wavelength range. It can be pumped by an ultra-stable Clark-MXR Model CPA-Series Amplified Ti:Sapphire laser system, or by a Clark-MXR Model IMPULSE Yb-doped fiber laser.

When pumped by a Clark-MXR Model CPA-Series Ti:Sapphire Amplifier, a NOPA can be tuned from 450 nm to 1600 nm with no change in optics. Harmonic generators extend performance down to 240 nm. NOPATM produces up to 20 µJ per pulse with sub-30 fs pulsewidths at 1 kHz repetition rate. As many as five NOPAs can be pumped simultaneously by the same source with each NOPA synchronized to less than 1 fs timing jitter.

NOPA can provide more than 100 nJ per pulse at the peak of this tuning curve tunable from 650 nm to 900 nm when pumped by a Clark-MXR, Model IMPULSE Y-b-doped Fiber Amplifier. Repetition rate is user-adjustable between 200 kHz and 2 MHz, making this combination an ideal source for linear spectroscopy and CARS microscopy. Additional wavelength extensions will follow in the near future. Contact sales@cmxr.com for additional information.

Specifications:

Pump: 0.8mJ, 150fs, Near TEM00 @ 1KHz, 775nm
Output
Wavelength range 450 nm - 1600 nm
Energy per pulse >10µJ @ peak
Pulsewidth <30fs @ <700 nm, <50fs@>700nm
Shot-to-shot noise <±3%
Beam Profile M2 , 1.9
Time/Bandwidth Product <1.9 x transform limit
Polarization - signal Linear, vertical
Polarization - idler Linear, horizontal
Electrical/Water None
Size 15" x 32.5" x 9"

The NOPA™, pumped by the CPA-2101, rode to the 1999 CLEO show and both were displayed and operational in the back of this minivan throughout the show. Click on the image to view a small video (.MPG format) that shows the NOPA™ continually tuning through the visible wavelength range.

For additional information about the NOPA and its function, follow the link below to visit Eberhard Riedle home site

http://www.bmo.physik.uni-muenchen.de/%7Ewwwriedle/projects/NOPA_overview/NOPA_overview.php

         
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