印度采购需求：布儒斯特角、浓度梯度晶体、倍频晶体、感应炉晶体、中红外晶体、钕玻璃激光器

I'm looking to source photodiodes and various optical components that are essential for our ongoing development projects. We're particularly interested in products that can deliver high performance in both vacuum and standard environments. Could you provide us with your latest catalog or specifications? Additionally, any information regarding pricing, lead times, and minimum order quantities would be greatly appreciated. Looking forward to your prompt reply!