PEV Series
(114 nm/ ≥3 μW, ≥5 μW)

PRODUCTS

PEV Series
(114 nm/ ≥3 μW, ≥5 μW)

PEV Series <br />(114 nm/ ≥3 μW

Laser

Picosecond Lasers

The vacuum-ultraviolet laser source (PEV series; PEV-L, PEV-H) is a vacuum-ultraviolet coherent source specialized as an excitation source for photoelectron spectroscopy. Based on our deep-ultraviolet laser technology, we have realized a vacuum-ultraviolet light-generation system. When integrated into angle-resolved photoelectron spectroscopy (ARPES) systems or TOF-ARPES analyzers, it strongly supports new-material development by elucidating the energy levels of materials such as semiconductors, superconductors, and battery materials.

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Features

(1) Because the light is coherent, 11 eV radiation can be focused onto the target sample with a single lens (micro-focus option).

(2) Although intended for scientific applications, it is a highly reliable light source manufactured to industrial product quality.

Specification

CW/Pulse

Pulse

Wavelength

114 nm

Output

≥3 μW, ≥5 μW

Power Supply

AC 100-240 V, 50/60 Hz

Dimensions (Head)

1250 x 552 x 254 mm

Usage

･ Photoelectron spectroscopy
　ARPES: Excitation light source for angle-resolved photoemission spectroscopy
　TOF: Excitation light source for time-of-flight photoelectron spectroscopy

Note

Photon Energy 11 eV ※Equivalent to a light wavelength of 114 nm
Energy Resolution < 0.6 meV
Repetition Frequency PEV-L: 5 MHz ※Adjustable from 0.5 MHz to 5 MHz
PEV-H: 50 Mhz
Pulse Width ≤ 30 ps
Required Equipment Argon gas supply
Options, etc. Microfocus option

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