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DIODE LASERS: Receptacle laser diode modules

LRF-635-32

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LRF-635-32TEC

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LRM-635-20 (SMA)

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LRD and LRF series pigtailed laser diode modules are cost-effective laser packages. A wide variety of laser wavelengths are available with the standard 5.6 mm diode cans. Multimode fibers are recommended for better consistency. Please call if your application requires singlemode or PM fibers. The small size is ideal for tight spaces.

Unlike most other competing designs on the market, there is no spatial filter (usually a short section of a SM or MM fiber in a zirconia ferrule) in the package. Therefore, the package can accept all fiber types. Fibers with large core size, large NA, or both can take advantage of the full power of the diode laser.

Visit our datasheet archives to download datasheets on standard laser diodes and fibers.

SPECIFICATIONS
PARAMETERS VALUES
Wavelength range 635-1790 nm
Coupling efficiency (SM) >10% (typical: 20-30%)
Coupling efficiency (MM) >50% (typical: >70%)
Fiber facet angle 0 degree
Working temperature 0 to 65 C
Storage temperature -20 to 75 C
Package style FC, ST, or SMA receptacle
Housing material Stainless steel
Fiber types Multimode (Call for Singlemode or PM fibers)
Sleeve material Zirconia (FC and ST), SS (SMA)
Diode types 5.6 or 9.0 mm TO cans
Weight ~15 g
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LRF (FP laser)- wavelength code- fiber code- connector code
LRD (DFB laser)- wavelength code- fiber code- connector code

DOCUMENTS DOWNLOAD

PDF datasheet in more details (0.2kB) CLICK HERE

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