SPECTRAL NARROWING OF DYE LASER OUTPUT BY INJECTION OF MONOCHROMATIC RADIATION INTO THE LASER CAVITY

1971 ◽  
Vol 18 (10) ◽  
pp. 433-435 ◽  
Author(s):  
L. E. Erickson ◽  
A. Szabo
Keyword(s):  
Laser Cavity ◽  
Dye Laser ◽  
Monochromatic Radiation ◽  
Laser Output ◽  
Spectral Narrowing

Spectral Narrowing of a Pulsed Dye Laser Injected Monochromatic Radiation

1976 ◽  
Vol 15 (9) ◽  
pp. 1731-1736 ◽  
Author(s):  
Mitsuo Maeda ◽  
Tatsuo Okada ◽  
Osamu Uchino ◽  
Yasushi Miyazoe
Keyword(s):  
Dye Laser ◽  
Monochromatic Radiation ◽  
Pulsed Dye Laser ◽  
Spectral Narrowing

A Simple and Reliable Dye Laser System for Spectroscopic Investigations

1972 ◽  
Vol 27 (4) ◽  
pp. 601-604b ◽  
Author(s):  
J. Kühl ◽  
G. Marowksy ◽  
P. Kunstmann ◽  
W. Schmidt
Keyword(s):  
Spectral Density ◽  
Narrow Band ◽  
Laser System ◽  
Interference Filter ◽  
Dye Laser ◽  
Quartz Plate ◽  
Simple System ◽  
Low Loss ◽  
Spectral Narrowing ◽  
Fabry Perot

Abstract Efficient spectral narrowing and accurately reproducible tuning of a dye laser has been achieved by the combination of a low-loss narrow-band interference filter and a solid-quartz-plate-Fabry-Perot-etalon. Bandwidths as small as 5-10-3 Å were obtained by this simple system increasing the spectral density by a factor of at least 2 · 103.

Efficient spectral narrowing and tuning of a cw dye laser with a low-loss diffraction grating

1978 ◽  
Vol 16 (3) ◽  
pp. 297-301 ◽  
Author(s):  
J. Kuhl ◽  
G. Marowsky ◽  
H. A. Obermayer
Keyword(s):  
Diffraction Grating ◽  
Dye Laser ◽  
Low Loss ◽  
Spectral Narrowing

scholarly journals Intracavity Gain Detection Applied to Transient Inversions of IF

1987 ◽  
Vol 7 (5-6) ◽  
pp. 279-295
Author(s):  
R. L. Williamson ◽  
L. Hanko ◽  
S. J. Davis
Keyword(s):  
Energy Transfer ◽  
Electronic Transition ◽  
Optical Gain ◽  
Laser Cavity ◽  
Dye Laser ◽  
Detection Technique ◽  
Low Loss ◽  
Transient Phenomena

A CW dye laser has been used to study transient optical gain on the B →X electronic transition of iodine monofluoride. By placing the gain generator inside the CW dye laser cavity, gain was readily observed even at levels too small to support lasing in a low loss cavity. Transient phenomena, including V–T energy transfer, were easily observable. An analysis of the intracavity gain detection technique revealed a method for estimating optical gain. The technique should be readily applicable to other systems.

scholarly journals Stabilization of Transverse Modes for a High Finesse Near-Unstable Cavity

2019 ◽  
Vol 9 (21) ◽  
pp. 4580
Author(s):  
Jianji Liu ◽  
Jiachen Liu ◽  
Zhixiang Li ◽  
Ping Yu ◽  
Guoquan Zhang
Keyword(s):  
Single Photon ◽  
Laser Cavity ◽  
Dye Laser ◽  
Transverse Modes ◽  
Fabry Perot ◽  
Parametric Down Conversion ◽  
Unstable Cavity ◽  
High Finesse ◽  
Down Conversion ◽  
Hall Technique

We develop a method to lock a high-finesse near-unstable Fabry–Perot (FP) cavity (F = 7330) to a frequency stable dye laser operating at 605.78 nm using the Pound–Drever–Hall technique. The experimental results show the feasibility of locking this cavity to different transverse modes. This method links the external FP cavity to the dye laser cavity, and a 379 kHz final linewidth of the FP cavity is achieved. Such a near-unstable cavity is potentially useful for cavity-enhanced spontaneous parametric down-conversion to generate narrow-band single photon or photon pairs in different transverse modes.

scholarly journals Passively Q-switched Erbium-Doped Fiber Laser based on Graphene Oxide as Saturable Absorber

2018 ◽  
Vol 39 (3) ◽  
pp. 307-310 ◽  
Author(s):  
A. K. W. Mansoor ◽  
Belal Ahmed Hamida ◽  
Tawfig Eltaif ◽  
E. I. Ismail ◽  
N. A. A. Kadir ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Fiber Laser ◽  
Saturable Absorber ◽  
Pulse Width ◽  
Laser Cavity ◽  
Experimental Results ◽  
Laser Output ◽  
Output Energy ◽  
Erbium Doped

Abstract In this paper, passively Q-switched fiber laser is demonstrated and the laser output energy is stabilized by using 2.4 m Erbium-doped fiber laser (EDFL) with a graphene oxide used as saturable absorber (GO-SA). According to the experimental results in the Q-switched configuration, the laser cavity emits a wavelength centered at 1,558.75 nm, and by inserting the GO-SA into EDFL cavity, hence, the laser output energy around 1.68 nJ with an FWHM pulse width of 2.3 µs at 123.5 kHz was achieved.

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