Newport Corporation

Mks Instruments, Inc.

Andrei Florean

James D Kafka

Ching-Yuan Chien

Yujun Deng

David E Spence

Alan W Petersen

James B Clark

Jianping Zhou

Travis Petersen

The present application discloses a cavity dumped low repetition rate infrared tunable femtosecond laser source configured to produce pulses of 200 femtoseconds or less with a peak power of four megawatts or more for use in a variety of applications including multi-photon microscopy.

Low repetition rate infrared tunable femtosecond laser source

The present application discloses various embodiments of a high peak power laser system which includes a diode pump source configured to directly pump at least one optical crystal positioned within the laser cavity, the diode pump source emitting at least one pump beam comprised of two or more vertically stacked optical signals having a wavelength from about 400 nm to about 1100 nm., the optical crystal configured to output at least one optical output having a wavelength of about 750 nm to about 1100 nm and having an output power of about 25 kW or more.

Diode pumped high peak power laser system for multi-photon applications

A novel broadly tunable optical parametric oscillator is described for use in numerous applications including multi-photon microscopy. The optical parametric oscillator includes at least one sub-picosecond laser pump source configured to output a pump signal having a wavelength of about 650 nm or less and at least one type II optical parametric oscillator in optical communication with the pump source and configured to generate a single widely tunable pulsed optical signal. In one application, an optical system is in optical communication with the optical parametric oscillator and configured to direct at least a portion of the optical signal to a specimen, and at least one analyzing device is configured to receive a signal from the specimen in response to the optical signal.

Broadly tunable optical parametric oscillator

Growing community of inventors

Menlo Park, CA, United States of America

Andrei Florean