OPTICAL FREQUENCY-SYNTHESIS AT NPL

[1] FREQUENCY-MEASUREMENT AT 4.25 THZ (70.5 MU-M) USING A JOSEPHSON HARMONIC MIXER AND PHASE-LOCK TECHNIQUES [J]. JOURNAL OF PHYSICS D-APPLIED PHYSICS, 1980, 13 (08) : 1365 - 1370

[2] ABSOLUTE FREQUENCIES OF LASING TRANSITIONS IN 7 CO2 ISOTOPIC-SPECIES [J]. IEEE JOURNAL OF QUANTUM ELECTRONICS, 1980, 16 (11) : 1195 - 1206

[3] HALFORD D, 1971, AUG P FREQ STAND MET, P431

[4] HOWE DA, 1976, NBS679 TECH NOT

[5] MEASUREMENT OF THE FREQUENCY OF THE 3.39-MU-M METHANE-STABILIZED LASER TO +/-3 PARTS IN 10-11 [J]. IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 1980, 29 (04) : 257 - 264

[6] KNIGHT DJE, 1981, NPL QU45 NAT PHYS LA

[7] HIGH-EFFICIENCY HIGH-AVERAGE-POWER 2ND-HARMONIC GENERATION WITH CDGEAS-2 [J]. APPLIED PHYSICS LETTERS, 1976, 29 (07) : 422 - 424

[8] SHOTTON KC, 1975, NPL QU28 NATL PHYS L

[1] FREQUENCY-MEASUREMENT AT 4.25 THZ (70.5 MU-M) USING A JOSEPHSON HARMONIC MIXER AND PHASE-LOCK TECHNIQUES [J]. JOURNAL OF PHYSICS D-APPLIED PHYSICS, 1980, 13 (08) : 1365 - 1370

[2] ABSOLUTE FREQUENCIES OF LASING TRANSITIONS IN 7 CO2 ISOTOPIC-SPECIES [J]. IEEE JOURNAL OF QUANTUM ELECTRONICS, 1980, 16 (11) : 1195 - 1206

[3] HALFORD D, 1971, AUG P FREQ STAND MET, P431

[4] HOWE DA, 1976, NBS679 TECH NOT

[5] MEASUREMENT OF THE FREQUENCY OF THE 3.39-MU-M METHANE-STABILIZED LASER TO +/-3 PARTS IN 10-11 [J]. IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 1980, 29 (04) : 257 - 264

[6] KNIGHT DJE, 1981, NPL QU45 NAT PHYS LA

[7] HIGH-EFFICIENCY HIGH-AVERAGE-POWER 2ND-HARMONIC GENERATION WITH CDGEAS-2 [J]. APPLIED PHYSICS LETTERS, 1976, 29 (07) : 422 - 424

[8] SHOTTON KC, 1975, NPL QU28 NATL PHYS L