This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Ophthalmology
[{'content': 'Laser not used in Laser Trabeculplasty among the following \nSelect and explain. \nA. Nd: YAG laser, 532nm, B. Nd: YAG laser, 1064nm, C. Argon laser, D. Diode laser', 'role': 'user'}, {'content': 'Answer: B \nExplanation: YAG laser, 1064 nm acts by photodisruption, rest all act by photocoagulation and hence used in\xa0Trabeculplasty.', 'role': 'assistant'}]