Focuslight Technologies Inc

Chinese maker of high-power laser components and micro-optics

What Focuslight does

Focuslight makes the building blocks of laser systems: high-power semiconductor laser chips packaged into modules, plus tiny precision lenses and optics that shape laser light. Its parts go into equipment for optical communications, chipmaking, factories, cars, medical devices, research, and consumer electronics.

How Focuslight makes money

It earns revenue mainly by selling, and in some cases leasing, laser components, micro-optics and application modules to equipment makers. It also charges for technical services such as optical coating, thin-film metallization, diode laser manufacturing, process development and foundry work.

Products & services

• Diode laser components and stacks (single emitter, bar, micro-channel and conduction cooled)
• Fiber coupled and pumped laser modules
• Micro-optics (cylindrical lenses, microlens arrays, wafer-level optics)
• AuSn pre-deposited AlN and CuW substrates
• Automotive, medical, consumer electronics and pan-semiconductor modules
• Optical coating, process development and foundry services