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OXFORD, MA US
1. 20110044358 High-Power Multi-Port Circulator - high power fiber circulator is configured with a case enclosing a plurality of optical components which are arranged 02-24-20112. 20110027720 Method and Device for Fabricating Volume Bragg Gratings 02-03-2011
3. 20110026102 MOPA Seed Source With Wavelength Control For Resonant Frequency Conversion 02-03-2011
4. 20100322268 Dynamic Compensator for Controlling Stresses on Fiber in Fiber Optic Cables 12-23-2010
5. 20100296774 Method and Device For Suppressing High-Order Modes In MM Fibers 11-25-2010
6. 20100296765 Method and Device For Suppressing Cross-Coupling Component in Multimode Fibers 11-25-2010
7. 20100296156 Two-Way Amplifier For Passive Optical Network (PON) 11-25-2010
8. 20100294745 Laser Machining Process and Apparatus - method of thermally treating a surface of workpiece includes training a laser beam upon the surface and 11-25-2010
9. 20100278199 Pulsed Laser System With Optimally Configured Saturable Absorber 11-04-2010
10. 20100247912 Method for Manufacturing LMA Optical Preforms and Fibers 09-30-2010
11. 20100245989 Multi-Stage Erbium-Doped Fiber Amplifier With a Single Programmable Logic Device Control Circuit And Method of Controlling Thereof 09-30-2010
12. 20100226405 High brightness laser diode module - high-brightness laser module is configured with a beam-compression unit capable of reducing a diameter of parallel 09-09-2010
13. 20100189138 High Power Fiber Laser System With High Quality Beam 07-29-2010
14. 20100189136 Apparatus and method for generating high power optical pulses and narrow spectrum by single mode fiber laser 07-29-2010
15. 20100166367 Beam coupler - coupler assembly for a fiber laser is disclosed 07-01-2010
16. 20100166366 SEALED BEAM COUPLER FOR AN ISOLATED ENVIRONMENT 07-01-2010
17. 20100166029 Apparatus for selectively distributing energy from a laser beam 07-01-2010
18. 20100166026 High-power narrowed-linewidth fiber laser system 07-01-2010
19. 20100166025 High-power short-wavelength fiber laser device 07-01-2010
20. 20100165435 Mirror positioning apparatus for use in beam switching 07-01-2010
21. 20100142906 Assembly for measuring optical signal power in fiber lasers 06-10-2010
22. 20100135350 Wavelength stabilized light emitter and system for protecting emitter from backreflected light 06-03-2010
23. 20100135339 High power fiber laser system with cladding light stripper 06-03-2010
24. 20100098112 Method and apparatus for preventing distortion of powerful fiber-laser systems by backreflected signals 04-22-2010
25. 20100061410 System and method for controlling nonlinearities in laser units 03-11-2010
26. 20100055887 Laser Diffusion Fabrication of Solar Cells 03-04-2010
27. 20100002730 FIBER LASER SYSTEM - powerful fiber laser system is configured with at least one large-area multi-clad rare-earth doped fiber 01-07-2010
28. 20090324233 Fiber-optic long-haul transmission system 12-31-2009
29. 20090323752 High brightness laser diode module - high-brightness laser module is configured with a beam-compression unit capable of reducing a diameter of parallel 12-31-2009
30. 20090323736 High brightness laser module - powerful high-brightness laser pump modules is configured with a plurality of spaced laser diodes each generating a light 12-31-2009
31. 20090279574 Frequency conversion laser head - laser assembly is configured with a frequency conversion laser head operative to shift a fundamental frequency of 11-12-2009
32. 20090213894 Portable laser head - has a single-piece holder configured with a plurality of spaced-apart nests 08-27-2009
33. 20090213363 Power monitoring device for powerful fiber laser systems 08-27-2009
34. 20090180500 Method and device for controlling optical output of laser diode 07-16-2009
35. 20090142061 Fiber optic communication system with automatic line shutdown/power reduction 06-04-2009
36. 20090092157 Powerful fiber laser system - is configured with at least one large-area multi-clad rare-earth doped fiber 04-09-2009