Fiber Optic Collimator
Working wavelength 1310nm 1550nm or special range per request.
Conventional Beam diameter 2.0mm, 6mm
Connectors optional,suitable for laboratory debugging and equipment maintenance.
Fiber Optic Collimator
The fiber optic collimator is a crucial optical communication device primarily used to convert diverging light beams emitted from the end face of an optical fiber into parallel light (collimated light) or to efficiently couple parallel light from free space back into the optical fiber. It is widely applied in fields such as optical fiber communication, laser radar, fiber optic sensing, optical measurement, and scientific research experiments.
Collimators are typically assembled by precisely positioning a pigtail with a gradient index lens (G-lens) or a spherical lens (C-lens). The output beam quality is optimized by adjusting the air gap and alignment precision.
Key Features
--Operating wavelength: commonly 1310nm and 1550nm, also covers a wide spectral range from 405 to 2000nm by customization;
--Beam diameter: 2.0mm, 6mm, etc.
-- Insertion loss: Can achieve insertion loss as low as 0.15dB or less
-- Working distance: generally 5mm
-- Packaging type: Glass or metal, default with FC/PC, FC/APC pigtails
Specifications
Application Scenarios
--Optical communication
--Fiber sensing systems
--Optical measurements
--Research institutes/ laboratories
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