The conversation between human and AI assistant.
What is the price per watt of laser over time?
That makes sense. Can you tell me about any recent advancements in laser technology?
One exciting advancement is the emergence of ultrafast lasers, which can deliver incredibly short bursts of energy that are used in a variety of industrial and scientific applications. Additionally, advances in semiconductor materials have led to the development of diode-pumped solid-state lasers, which are more efficient and compact than traditional lasers.