Coherent light generators – Particular resonant cavity – Plural cavities
Patent
1996-09-05
1998-10-13
Scott, Jr., Leon
Coherent light generators
Particular resonant cavity
Plural cavities
372 25, 372 26, 372 18, H01S 308
Patent
active
058223550
ABSTRACT:
A dual cavity laser having a positively mode-locked structure capable of double increasing the repetition rate of output light. The dual cavity laser includes an amplitude modulator to simultaneously generate two modulating signals with opposite phases. The dual cavity laser has a simply modified structure from that of the conventional single cavity laser to have two resonators, so that it can have a repetition rate corresponding to two times that of the single cavity laser. One of the resonators may have an adjusted optical property so as to obtain two kinds of output optical pulses with different optical properties.
REFERENCES:
patent: 5642375 (1997-06-01), King et al.
patent: 5644589 (1997-07-01), Znthon
Bethea;"Megawatt Power at 1.319 in Nd:YAG and Simultaneous Oscillation at Both 1.06 and 1.318." IEEE Jour. of Quant. Elect. Feb.,1973.
Ahn Joon-Tae
Lee El-Hang
Lee Kyu-Seok
Electronics and Telecommunications Research Institute
Jr. Leon Scott
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