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CW mode-locked source at 0.532 µ
1973 Edition, Volume 9, June 1, 1973 - IEEE - Institute of Electrical and Electronics Engineers, Inc.
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CW mode-locked source at 0.532 u
1974 Edition, Volume 10, February 1, 1974 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Using external second-harmonic generation (SHG) in Ba 2 NaNb 5 O 15 , a second-harmonic (SH) power of 550 mW, mode locked at 453 MHz has been demonstrated. Short- and long-term stabilities of better than ±5 percent peak-to-peak variation have been obtained at up to the...

Noise characterization of mode-locked laser pulses using second harmonic generation
1995 Edition, Volume 2, January 1, 1995 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

We report here a method to obtain the noise information on pulse width, intensity, cross-correlation of pulse width and intensity, and pulse timing jitter by comparing the noise power spectra of the fundamental and the second harmonic (SH) from a CW mode-locked laser...

Wavelength tunable source of subpicosecond pulses from CW passively mode-locked two-section multiple-quantum-well laser
1993 Edition, Volume 5, July 1, 1993 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

A wavelength-tunable passively-mode-locked semiconductor laser source of subpicosecond pulses is demonstrated. The system includes a two-section multiple-quantum-well laser which is coupled to an external grating for tuning and is followed by an external grating pair for pulse...

Diode pumped CW mode-locked Yb:LuAG laser
2009 Edition, August 1, 2009 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Diode-pumped stable cw mode-locked laser in Yb:LuAG crystal was demonstrated. The pulse duration of 7.63ps was achieved without any negative dispersion elements. With pump of 8W, output power was 610mW with repetition rate of 86MHz.

Generation of femtosecond pulses from order of magnitude pulse compression in a cw synchronously pumped optical parametric oscillator
1998 Edition, January 1, 1998 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Efficient sources of tunable coherent radiation in the near- and mid-IR, in the femtosecond time domain, are necessary for many applications including spectroscopy and communications. We report on the generation of tunable 200-fs pulses obtained from an optical parametric oscillator (OPO)...

Intracavity doubled mode-locked and CW diode-pumped lasers
1992 Edition, Volume 28, April 1, 1992 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

A CW-diode-pumped Nd:YAG laser producing 12.5 W of multimode output at 1.064 mu m is described. Mode locking and intracavity doubling produced 3 W of output at 0.532 mu m with an amplitude stability better than +or-1% rms. Up to 2.8 W at 0.532 mu m was...

Actively mode-locked directly diode-pumped CW room-temperature Cr/sup 4+/:YAG laser
2001 Edition, January 1, 2001 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Summary form only given. Cr/sup 4+/-doped crystals attract attention of researchers since late 80s due to their capability to operate at wavelength around 1.5 /spl mu/m and produce broadly tunable ultrashort pulses. Compact actively mode-locked sources of tunable...

Mode locked semiconductor lasers
1993 Edition, January 1, 1993 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Mode locked lasers are a compact, inexpensive source of optical pulses. Currently, some problems with semiconductor sources are low output power, self phase modulation, secondary pulse formation, and timing jitter. These problems are addressed here.< >

Parameter ranges for CW passive mode locking
1976 Edition, Volume 12, March 1, 1976 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

CW passive mode locking of a homogeneously broadened laser is considered. In the coordinate plane, whose abscissa is proportional to the small-signal saturable absorber loading, and whose ordinate is proportional to the small-signal gain, the following regimes are laid out: 1)...

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