QCW Kalama
(266 nm/2W, 3W, 6W, 8W)

PRODUCTS

QCW Kalama
(266 nm/2W, 3W, 6W, 8W)

QCW Kalama<br />(266 nm/2W

Laser

Picosecond Lasers

The 17th (2025) Laser Industry Award for Excellent Product !!


The QCW (quasi-continuous-wave) 266 nm laser is a high-output, long-life laser that, thanks to its high repetition rate of 100 MHz, keeps peak power low. This makes it possible to minimize damage to customers' optical systems and samples.

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Features

(1) Long-term stable output and beam quality
OXIDE’s proprietary ultra-high-purity crystals deliver outstanding quality, resulting in an expected lifetime of over 10,000 hours. With minimal crystal degradation, high beam quality and stable operation over long periods are ensured.

(2) High-reliability fiber optical amplification technology
Using proprietary technology, a stable high-power infrared source is generated and, through two-stage wavelength conversion, provides a laser with long-term stable performance.

(3) Low power consumption
The high-efficiency wavelength-conversion laser system enables very low power consumption.

Specification

CW/Pulse

Pulse

Wavelength

266 nm

Output

2 W, 3 W, 6 W, 8 W

Extinction ratio

> 100:1

Beam quality

M2 < 1.2 (2 W, 3 W, 6 W)
M2 < 1.5 (8 W)

Polarization direction

Horizontal, Linear

Beam diameter

3 mm ±0.3 mm

Power Supply

AC 100-240 V, 50/60 Hz

Power Consumption

< 450 W (2 W, 3 W, 6 W)
< 650 W (8 W)

Cooling

Water

Dimensions (Head)

290 x 780 x 494 mm

Usage

Semiconductor inspection, lithography equipment
Raman spectroscopy
Photoluminescence

Note

Repetition Frequency: 100 MHz
Pulse Width: < 50 ps
Required Equipment: Air filter, water cooling unit

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