LuOcean P2
Diode Laser @ 760 nm - 1470 nm up to 270 W
Description:
The Lumics LuOcean P2 diode laser series offers OEM integrators an excellent product to manufacture state-ofthe-art end-user laser systems. The easy integration and safe use of these laser components in combination with several accessories and features give the chance to be cost-efficient in development and manufacturing.
Features & Functions:
- Up to four wavelengths
- (105/200/400) µm NA 0.22 fiber
- Emitter electrically in series
- Temperature sensor
- Controllable pilot intensity
Options:
- Exchangeable window
- Red or green pilot
- Fiber & Power monitor
- OEM LD driver & cooler
- Controllable pilot intensity
Benefits:
- Single emitter long lifetime
- Passive cooling
- Sealed housing
- Small foot print
- SMA connector
Applications:
- Therapeutic
- Dental
- Dermatology
- Veterinary
- Pumping
Module Drawing (Dimensions in mm)
Fiber Connector
(1) Lumics laser diode fiber coupling technology ensures loss into the fiber cladding of <10%(7/8/9/10/14xxnm for fiber core <=105µm), <3%(7/8/9/10/14xxnm for fiber core >=200µm) and <20/(10)%(19xxnm for fiber core >=200(400)µm) of the total power if the fiber centricity (typically <=10µm), ferrule diameter and distance of the fiber end facet to the reference plane complies with shown technical drawing and the Lumics fiber data sheet . Use a fiber microscope to check for dust free fiber end facet and fiber centricity.
(2) Free standing fibers suffer from higher risk of fiber damage to the fiber tip due to mechanical stress by handling and the fiber end facet can not be polished as simple as for not free standing fibers.
Typical laser specifications at 25°C (*)
Notes: * taken at internal temperature sensor, Laser wavelength 880nm - 920nm for any fiber core and 930nm - 1000nm for fiber core <=105(200)µm require an AR <0.7% (+10nm around peak wavelength) coated fiber facet or end cap on fiber facet module side or power reduction of 30(15)%. Avoid direct feedback from materials like mirrors, optics, processed material etc. back into laser module via the fiber cable by more than 10%.
(1) Power is measured ex fiber according to given fiber specifications including measures and tolerances of fiber and ferrules for uncoated fiber facets (exception see *). Minimum repeatable power with internal temperaure and current accuracy of +-0% is <=+-3% of maximum power. Please add tolerance of your temperature and current control.
(2) Do not exceed maximum forward current for rated power as given above by more than 5% otherwise the laser diode may be damaged
(3) Rule of thumb: Power ex fiber decreases by app. 5% (<1100nm), 7% (>1400nm) and 12% (>1900nm) every 10 °C temperature increase at internal temperature sensor. Lifetime decreases by about factor of two every 10 °C. Required flatness of customer heat sink 0.05mm over entire bottom surface to achieve necessary contact to the heat sink.
(4) Red and green minimum pilot power is set at factory by customer request. Standard is 3 mW.
(5) Calculation of the thermal load and necessary thermal resistance of a heat sink to maintain internal diode temperature of 25°C :
Thermal load = Output power * (1/conversion efficiency - 1)
Heat sink thermal resistance = (25 °C - ambient temperaure) / thermal load
Option: P2 water cooling base plate wih quick release water connectors and thermal resistance of 0.03 K/W.
Please note : Avoid to remove the water cooling plate from the P2 laser module because the optics is aligned with the water cooling plate attached to the P2 module. If it is removed the housing might relax mechanically which move the fiber coupling port/nose away from the focused light spot. Never change to a water cooling with a lower specifications regarding flatness because this will bend the module and therefore lower fiber coupling efficiency
General Parameters / Accessories
* taken at internal temperature sensor ** we recommend to operate the laser above dew point. Below dew point water condensation on the exit window may damage the window when laser is switched on. If the module was stored below dew point before operation dry the window by pre-heating the module to 25°C
商品属性 [波长] 760 nm - 1470 nm [功率] up to 270 W