和ＴＵ构型类似的构型：

Soon after, in April 1967, Carayol wrote a brief report describing his proposal for a
cylindrico-spherical case in dense metal, containing a fission device on one side and a
thermonuclear sphere on the other. The report showed that the photons radiated by
the primary*still very hot*in the X-ray frequency range, swept into the chamber
rapidly enough to surround completely the thermonuclear sphere before the metal
case would be vaporized. Carayol had discovered independently a scheme equivalent
to the concept developed by Ulam and Teller in the 50s.

两个月后，中国第一颗氢弹３３０万吨ＴＮＴ当量爆炸。

法国有了这个设计后，几次试验都没成功，法国人不知道啥地方错了，这个时候，英国人来帮忙了，告诉他们，你们的基本设计没错。这样法国人才有底了。

６８年８月，法国爆炸了第一颗氢弹。