The phrase "a large wave of" is correct and usable in written English.
It can be used to describe a significant increase or influx of something, such as people, emotions, or events.
Example: "The city experienced a large wave of tourists during the summer festival."
Alternatives: "a significant surge of" or "a massive influx of".
Inventories have been driven higher by a large wave of mortgage foreclosures, especially on risky loans.
My family was one of a large wave of Bangladeshi families who emigrated to the UK in the early 1970s.
Few other nations have been confronted by such a large wave of self-immolations as political protest.
Within a generation, Britain will have bred a large wave of children who have been deprived of decent meals and housing.
That "homeland" would be specified as the new Palestinian state, eliminating the prospect of a large wave of refugees going to Israel.
Surfing a large wave of ethyl alcohol recently, I came ashore on the Web site of the Museum of the American Cocktail.
The legions who left the labor force by choice, without applying for jobless benefits, were followed by a larger wave of the unwillingly unemployed.
China is a big part of that, but it's only the front edge of a larger wave of development that includes India, Brazil, Russia, and many other nations.
"The move comes as part of a larger wave of progress for gay rights champions" in Vietnam, the flagship publication of the Vietnam National Youth Federation reported.
ContainerShip is part of a larger wave of containerization companies that want to make it simpler to place apps onto, for example, various cloud providers.
This boom will be "ultimately more important and will likely offer a larger wave of investment opportunity than the personal computer," says L. John Doerr, the Kleiner Perkins Caufield & Byers venture capitalist who funded such phenoms as Amazon, Netscape and AtHome.
