THE PHOTONICS MEDIA BOOKSTORE Industrial Laser Safety at a Glance . Authors : Ken Barat , Thomas J. Lieb $21.95 ?All prices in USD Few technologies have impacted the modern world like the laser has. In many settings, including in manufacturing, laser technology is critical to modern processes. In Industrial Laser Safety at a Glance, authors and board-certified laser safety officers (LSOs) Ken Barat and Thomas J. Lieb present a comprehensi...