夸张
发表于 2025-3-30 11:18:20
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enormous
发表于 2025-3-30 12:52:23
Introduction to Terahertz Solid-State Devicesckground to the power source problem by surveying the types of device now available, and goes on to indicate which novel (or traditional) approaches may eventually produce viable terahertz frequency sources.
Clinch
发表于 2025-3-30 19:40:33
Superconducting Mixers for Submillimetre Wavelengthsogy and since the RF loss will be significant above the energy gap of niobium , it may be very difficult to realise SIS mixers with a noise temperature limited to a few times the quantum limit (T.≈hf/k) above about 700 GHz.
跳脱衣舞的人
发表于 2025-3-30 23:57:54
Hot Hole Lasersrends in development. It is by no means a review of work performed in the past and references will be restricted to specifically cited results. For review articles the reader is referred to a special issue of Optical and Quantum Electronics and a new review article which is expected to appear shortly .
侧面左右
发表于 2025-3-31 01:19:15
9楼
Arresting
发表于 2025-3-31 08:20:38
9楼
Contort
发表于 2025-3-31 10:23:06
10楼
panorama
发表于 2025-3-31 16:29:16
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Collar
发表于 2025-3-31 20:08:02
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indubitable
发表于 2025-4-1 00:23:39
10楼