Compact Specimen Photoexcitation System
The LuminaryTM Micro can induce a rich variety of reactions and dynamic processes in the specimen, thanks to its focus size <40 μm FWHM, adjustable peak power up to 3 W, and the modulated pulse widths ranging from a few microseconds to seconds. With the LuminaryTM Micro, users can study laser-induced phenomena in situ using fast cameras. Combined with IDES/JEOL EDM fast shutter and/or Relativity subframing systems, LuminaryTM Micro allows users to perform time-resolved studies using pump-probe methods in the microsecond time scale. Its footprint is extremely compact, and it can be easily installed without affecting the TEM resolution, yet it does not sacrifice the freedom of choice of specimen holders.
Features at a Glance
Up to 3 W peak power
Tight focusing (<40 μm FWHM)
Temporal profile from μs to s
Remote control of focus position, laser power, pulse duration
Extremely compact footprint
No sacrifice for the freedom of choice of specimen holders
|Wavelength||577 nm (standard)|
532, 642, or 780 nm available upon request*
|Peak Power||3 W at 577 nm|
2 W at 532, 642, or 780 nm
|Rise Time Constant||12.4 μs|
|Fall Time Constant||5.1 μs|
|Focal Length||300 mm on 300 kV TEMs|
250 mm on 200 kV TEMs
|Focus Size (FWHM)||<40 μm on 300 kV TEMs |
<33 μm on 200 kV TEMs
* Chosen at the time of a purchase order.
*1 LuminaryTM Micro is available only when a probe Cs corrector is configured.
*2 LuminaryTM Micro is not available if a goniometer cover is configured.