Patent assignee · US · COMPANY

CALMAR OPTCOM, INC.

22Patents
11Active
22Granted
41Portfolio score

Filing activity: Feb 17, 1998 → May 20, 2014 · 3 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US6845108B1 Tuning of laser wavelength in actively mode-locked lasers Electricity 80 Expired
US6097741A Passively mode-locked fiber lasers Electricity 71 Expired
US6373867B1 Generation of a wavelength-tunable laser oscillation in a wave-guiding gain medium based on passive mode lock Electricity 69 Expired
US6570892B1 Passively mode-locked fiber lasers Electricity 67 Expired
US6590910B2 Actively mode-locked fiber laser with controlled chirp output Electricity 57 Expired
US6816652B1 Pump fiber bundle coupler for double-clad fiber devices Physics 43 Expired
US6546169B1 Pump couplers for double-clad fiber devices Electricity 41 Expired
US6839363B2 Digital control of actively mode-locked lasers Electricity 40 Expired
US6643299B1 Bi-metal and other passive thermal compensators for fiber-based devices Electricity 40 Expired
US7602825B1 Tunable passively mode-locked lasers with phase-lock feedback for low timing jitters Electricity 29 Expired
US6567438B2 Active and low-power laser stabilization Electricity 28 Expired
US7991022B1 Optical pulse amplification based on stimulated Raman scattering Electricity 16 Active
US7573918B1 Dispersion compensated mode-locked pulsed lasers and optical amplifiers Electricity 14 Active
US8730568B2 Generating laser pulses based on chirped pulse amplification Electricity 7 Active
US8582609B2 Fiber lasers with devices capable of suppressing high-order mode mixing and generating high quality and low noise laser light Electricity 7 Active
US8532150B1 Generating laser light of high beam quality and high pulse quality in large mode area fiber amplifiers based on suppression of high optical modes by fiber coiling Electricity 6 Active
US8537866B2 Generating laser pulses of narrow spectral linewidth based on chirping and stretching of laser pulses and subsequent power amplification Electricity 6 Active
US9219344B2 Generating ultrashort laser pulses based on two-stage pulse processing Electricity 4 Active
US8830567B2 Fiber lasers for producing amplified laser pulses with reduced non-linearity Electricity 3 Active
US8824041B2 Reconfigurable repetition rate and energy chirped pulse amplification fiber laser Electricity 0 Active
US9368932B2 Optical pulse compressing based on chirped fiber bragg gratings for pulse amplification and fiber lasers Electricity 0 Active
US8730570B2 Optical pulse compressing based on chirped fiber bragg gratings for pulse amplification and fiber lasers Electricity 0 Active

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.