Laser Focus World is an industry bedrock—first published in 1965 and still going strong. We publish original articles about cutting-edge advances in lasers, optics, photonics, sensors, and quantum technologies, as well as test and measurement, and the shift currently underway to usher in the photonic integrated circuits, optical interconnects, and copackaged electronics and photonics to deliver the speed and efficiency essential for data centers of the future.

Our 80,000 qualified print subscribers—and 130,000 12-month engaged online audience—trust us to dive in and provide original journalism you won’t find elsewhere covering key emerging areas such as laser-driven inertial confinement fusion, lasers in space, integrated photonics, chipscale lasers, LiDAR, metasurfaces, high-energy laser weaponry, photonic crystals, and quantum computing/sensors/communications. We cover the innovations driving these markets.

Laser Focus World is part of Endeavor Business Media, a division of EndeavorB2B.

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Following the Photons: A Photonics Podcast dives deep into the fascinating world of photonics. Our weekly episodes feature interviews and discussions with industry and research experts, providing valuable perspectives on the issues, technologies, and trends shaping the photonics community.

Editorial Advisory Board

  • Professor Andrea M. Armani, University of Southern California
  • Ruti Ben-Shlomi, Ph.D., LightSolver
  • James Butler, Ph.D., Hamamatsu
  • Natalie Fardian-Melamed, Ph.D., Columbia University
  • Justin Sigley, Ph.D., AmeriCOM
  • Professor Birgit Stiller, Max Planck Institute for the Science of Light, and Leibniz University of Hannover
  • Professor Stephen Sweeney, University of Glasgow
  • Mohan Wang, Ph.D., University of Oxford
  • Professor Xuchen Wang, Harbin Engineering University
  • Professor Stefan Witte, Delft University of Technology

Desert Mountain Energy Corp (TSV:DME)

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Historical Prices

Date Open High Low Close Volume Change (%)
Oct 20, 2025 0.4750 0.4750 0.4600 0.4750 19,762 -0.01(-1.04%)
Oct 17, 2025 0.5000 0.5000 0.4350 0.4800 135,892 -0.03(-5.88%)
Oct 16, 2025 0.5600 0.5800 0.5000 0.5100 134,380 -0.01(-1.92%)
Oct 15, 2025 0.4450 0.5400 0.4450 0.5200 219,921 +0.06(+13.04%)
Oct 14, 2025 0.4150 0.4600 0.4100 0.4600 180,978 +0.09(+22.67%)
Oct 10, 2025 0.3750 0 -0.05(-12.79%)
Oct 09, 2025 0.4300 0.4300 0.3750 0.4300 77,545 +0.02(+4.88%)
Oct 08, 2025 0.4550 0.4550 0.3800 0.4100 97,726 +0.00(+0.00%)
Oct 07, 2025 0.4000 0.4900 0.4000 0.4100 260,057 +0.04(+10.81%)
Oct 06, 2025 0.3300 0.3700 0.3300 0.3700 71,680 +0.03(+8.82%)
Oct 03, 2025 0.3200 0.3450 0.3200 0.3400 11,500 -0.01(-2.86%)
Oct 02, 2025 0.3050 0.3500 0.3050 0.3500 76,290 +0.02(+7.69%)
Oct 01, 2025 0.3200 0.3300 0.3150 0.3250 14,398 +0.01(+1.56%)
Sep 30, 2025 0.3000 0.3350 0.2900 0.3200 119,169 +0.04(+14.29%)
Sep 29, 2025 0.2900 0.2950 0.2800 0.2800 97,669 +0.01(+3.70%)
Sep 26, 2025 0.2800 0.2800 0.2700 0.2700 73,715 +0.02(+5.88%)
Sep 25, 2025 0.2650 0.2650 0.2550 0.2550 117,206 +0.01(+4.08%)
Sep 24, 2025 0.2500 0.2500 0.2350 0.2450 13,500 +0.00(+0.00%)
Sep 23, 2025 0.2400 0.2450 0.2400 0.2450 7,520 +0.01(+6.52%)
Sep 22, 2025 0.2300 0.2300 0.2300 0.2300 12,800 +0.00(+0.00%)
Sep 19, 2025 0.2400 0.2400 0.2300 0.2300 48,100 -0.00(-2.13%)
Sep 18, 2025 0.2400 0.2450 0.2350 0.2350 98,757 -0.01(-2.08%)
Sep 17, 2025 0.2400 0.2500 0.2300 0.2400 64,500 +0.00(+0.00%)
Sep 16, 2025 0.2750 0.2900 0.2300 0.2400 163,758 -0.04(-15.79%)
Sep 15, 2025 0.2200 0.2900 0.2200 0.2850 195,087 +0.06(+26.67%)
Sep 12, 2025 0.2200 0.2700 0.2100 0.2250 296,255 +0.01(+4.65%)
Sep 11, 2025 0.1800 0.2150 0.1800 0.2150 254,812 +0.04(+19.44%)
Sep 10, 2025 0.1800 0.1800 0.1700 0.1800 71,220 +0.01(+2.86%)
Sep 09, 2025 0.1800 0.1800 0.1750 0.1750 122,000 +0.00(+0.00%)
Sep 08, 2025 0.1700 0.1800 0.1700 0.1750 17,500 +0.00(+2.94%)
Sep 05, 2025 0.1750 0.1750 0.1700 0.1700 41,613 -0.00(-2.86%)
Sep 04, 2025 0.1800 0.1800 0.1750 0.1750 14,170 +0.00(+0.00%)
Sep 03, 2025 0.1800 0.1850 0.1750 0.1750 25,100 -0.01(-2.78%)
Sep 02, 2025 0.1800 0.1800 0.1750 0.1800 27,826 +0.00(+0.00%)
Aug 29, 2025 0.1800 0 -0.01(-2.70%)
Aug 28, 2025 0.1850 0.1850 0.1850 0.1850 500 +0.01(+2.78%)
Aug 27, 2025 0.1800 0.1850 0.1800 0.1800 45,400 -0.01(-2.70%)
Aug 26, 2025 0.1900 0.1950 0.1850 0.1850 45,775 -0.01(-5.13%)
Aug 25, 2025 0.2050 0.2050 0.1900 0.1950 87,960 +0.00(+0.00%)
Aug 22, 2025 0.2000 0.2000 0.1950 0.1950 19,900 -0.01(-2.50%)
Aug 20, 2025 0.2000 386 +0.01(+2.56%)
Aug 19, 2025 0.2000 0.2000 0.1950 0.1950 82,450 -0.01(-2.50%)
Aug 18, 2025 0.2100 0.2100 0.2000 0.2000 25,463 +0.01(+2.56%)
Aug 15, 2025 0.1950 0.1950 0.1900 0.1950 8,525 +0.01(+2.63%)
Aug 14, 2025 0.1950 0.1950 0.1900 0.1900 27,000 -0.01(-2.56%)
Aug 13, 2025 0.2000 0.2050 0.1900 0.1950 112,050 -0.01(-7.14%)
Aug 12, 2025 0.2050 0.2100 0.2050 0.2100 5,067 +0.01(+5.00%)
Aug 11, 2025 0.2000 0.2050 0.2000 0.2000 38,250 -0.00(-2.44%)
Aug 08, 2025 0.2150 0.2550 0.2050 0.2050 272,315 +0.00(+2.50%)
Aug 07, 2025 0.2000 0.2000 0.2000 0.2000 30,200 +0.00(+0.00%)
Aug 06, 2025 0.1950 0.2000 0.1950 0.2000 8,165 +0.01(+2.56%)
Aug 05, 2025 0.1950 0.1950 0.1950 0.1950 3,227 -0.01(-2.50%)
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