Please join us at these conferences and events throughout the year. Our presentation history can be found here. Laser World of Photonics, May 13-16, Munich Trade Show Center, Munich, Germany Industry marketplace, think tank, knowledge forum, source of momentum, solution provider, network. Vescent will be represented by Optoprim Germany, Hall C1, Booth 644. Division of Atomic, Molecular, and Optical Physics (DAMOP), June 3-7, Quebec City, Quebec Fundamental research on atoms, simple molecules, electrons and light, and their interactions. Dr. Juan Pino will present a poster titled,“Compact Laser System for Field-Deployable Ultra Cold Atom Sensors” on Tuesday 4 June from 4-6 pm in room 400A . Vescent Photonics will be co-displaying with Cold Quanta. Come see an active miniMOTTM with Vescent D2-100-DBR lasers as the cooling and repump lasers. The International Conference on Laser Spectroscopy, 9-14 June, UC-Berkeley, Berkeley, CA The latest developments of all forms of laser physics and spectroscopy. Vescent Photonics will exhibit its cold-atom tools. The Conference on Lasers and Electro Optics, June 11-13, San Jose Convention Center, San Jose, CA The full range of critical developments in the field, showcasing the most significant milestones from laboratory to marketplace. Vescent will exhibit its cold-atom tools at Booth 1540. See us split ourselves between Berkeley and San Jose! Vescent Photonics’ Dr. Juan Pino will present, “Miniature, Compact Laser System for Ultracold Atom Sensors” on Friday 14 June at 11:15 am in Room 212 A-C. The Precise Time and Time Interval Meeting, December 2-5, Hyatt Regency Bellevue, Bellevue, WA The world’s leading professional organization for the [...]
Vescent teams with Qingdao Sources Technologies to represent products in China
Vescent Photonics is proud to announce that it has engaged Qingdao Sources Technologies as a new Representative in China. Qingdao Sources has been in business since 1994 and is well-known in China as experts in a broad range of photonics applications and in bringing photonics products and technologies to customers across China. Qingdao Sources also represents New Scale, Exciton, Crystalaser, and Arroyo Instruments and has offices in Beijing, Shanghai, and Qingdao.
NASA selects Vescent for two new SBIR awards
Vescent Photonics has been selected by NASA for two highly competitive phase I SBIR awards. Both research and development efforts utilize the proprietary electro-optic laser scanner technology invented by Vescent. The first award is focused on using this technology to build a micro-LADAR system as “eyes for robots”. The second award is focused on designing and building extremely small and low power optical communications modules. This will enable high bandwidth communications from cube-sat platforms to ground and airborne receivers (see figure).
Vescent Introduces 100 mW DBR laser at 780 nm for Rubidium Spectroscopy
Vescent Photonics is proud to announce the latest in performance improvement to our line of AMO tools. The new D2-100-DBR-780-HP1 Distributed Bragg Reflector diode laser offers over 100 mW of mode hop-free tunable power on resonance with the D2 transitions of Rubidium at 780.24 nm. The new laser also offers improved linewidths of <500 kHz. The HP1 laser can be driven by our D2-105 low-noise current controller and allows for a tight lock to the atomic transitions using the D2-125 Reconfiguration Servo and D2-110 Spectroscopy Module. The new HP1 still offers all the great advantages of a DBR laser: The integration of the tuning element onto the chip means fast, reliable wavelength control. No PZT and no moving parts result in a stable, robust laser which is much less susceptible to mechanical vibrations than a ECDL. It also means that megahertz feedback and tuning and gigahertz modulation are available. No moving parts allows for a much smaller laser head for deployment in tight spaces. All the advantages of a DBR and now 100 mW output power and 500 kHz linewidths. Download the D2-100 DBR Laser Flyer (PDF) Download the D2-100 DBR Laser Manual (PDF) D2-100-DBR lasers modules Performance of high-powered D2-100-DBR-780-HP1 For further information, contact sales by phone or email. Vescent Photonics 4865 E. 41st Ave. Denver, CO 80216 +1 (303) 296-6766
New cavity locking application note
We demonstrate the locking of a Chip External Cavity Laser (CECL) to a cavity with a finesse of ~13,000. A D2-125 Reconfigurable Servo Loop Filter provides adjustable gain feedback to the laser through current injection. Application Note: Locking CECL to High-Finesse Cavity with D2-125 Reconfigurable Servo