forked from M-Labs/artiq
f4d639242d
We found this quite useful/common for laser beams.
23 lines
550 B
Python
23 lines
550 B
Python
__all__ = []
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_prefixes_str = "pnum_kMG"
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_smallest_prefix_exp = -12
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def _register_unit(unit, prefixes):
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exponent = _smallest_prefix_exp
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for prefix in _prefixes_str:
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if prefix in prefixes:
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full_name = prefix + unit if prefix != "_" else unit
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globals()[full_name] = 10.**exponent
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__all__.append(full_name)
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exponent += 3
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_register_unit("s", "pnum_")
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_register_unit("Hz", "m_kMG")
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_register_unit("dB", "_")
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_register_unit("V", "um_k")
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_register_unit("A", "um_")
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_register_unit("W", "num_")
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