VISIBLE WAVELENGTH COMBINER
Fused Fiber Combiner
Gooch & Housego visible wavelength combiners are single mode optical fiber components and modules.
They enable any two or three primary colors in the visible wavelength region to be combined or separated.
Designed for applications in display systems, sensors and biomedical equipment, the combiners utilize G&H’s low loss fused fiber technology.
No light leaves the fiber and therefore no alignment is required; and there are no unwanted reflections. Furthermore the output fiber pigtails may be directly integrated into beam delivery systems.
Combiners are available for either 2 or 3 wavelengths: 2 wavelength combiners combine red/green, blue/green or red/blue light. 3 wavelength combiners provide full RGB operation; enabling full color displays.
All variants are available on a custom basis, so please contact us to discuss your specific requirements.
Key Features
• 2 or 3 color combining or separating
• All fiber – no lens alignment
• No unwanted reflections
• Low light loss
• High power handling
• Custom Product
Applications
• Visible and display systems
• Sensors
• Biomedical equipment
• Research
Example Optical Specifications1
Two Wavelength Combiner
Parameter
Specification
Operating wavelengths
Blue/green
457/532 nm
Green/red
532/633 nm
Blue/red
457/633 nm
Channel transmission
Minimum
90%
Channel transmission
Typical
95%
Fiber type
Speciality single mode fiber
Housing
Semi-ruggedized housing ∅5.0 x 85 mm
Operating/storage temperature range
-5 – +75°C/-40 – +85°C
Three Wavelength Combiner
Parameter
Specification
Red
Green
Blue
Operating wavelengths
630, 633, 655 nm
532 nm
457, 460, 488 nm
Channel transmission
Minimum
85%
85%
65%
Channel transmission
Typical
90%
90%
70%
Fiber type
Speciality single mode fiber
Fiber cut-off wavelength
430±20 nm
Housing
Anodized aluminum housing 110 x 45 x 10 mm
Operating/storage temperature range
-5 – +75°C/-40 – +85°C
1 Please contact the sales office for a specification and quotation based on your exact requirements.
商品属性 [波长] 400nm - 700 nm