メーカー | rpmc | QPC Laser | FRANKFURT LASER COMPANY | AeroDIODE | Focus Light | |||||
---|---|---|---|---|---|---|---|---|---|---|
Model | RPK793-B2- 4.000W-10522-NA |
793NM 20W 105UM FIBER COUPLED MODULE | FBLD-635-5W -FC105-8Pin |
FDL-638-5W-FC400 | Model 3 | FL-FCSE08- 7-808-200 | ||||
Pic | ||||||||||
Hight light Feature | Symbol | Unit | ? 793nm wavelength ? 4W output power ? 105μm fiber core diameter ? 0.22NA ? 1900nm-2100nm feedback protection |
793nm diode module for pumping 2um fiber lasers | Wavelength 635nm CW Output Power 5W Fiber Core Diameter 105μm NA 0.22 Photodiode Thermistor |
High coupling efficiency High brightness Sealed housing Standard fibre coupling (HP-SMA) |
14 pin with self cooling (Hedgehog package) compatible with all Butterfly
laser diode drivers The adaptation kit for butterfly drivers is supplied with each unit. |
? High brightness ? High power ? Compact housing ? Hermetically sealed housing ? Conduction Cooling |
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Optical Spec | ||||||||||
CW Output power | P0 | W | Min. 4 | Min.20 | Min. 5 | Min. 5 | Min.10 | Min.7 | ||
Center wavelength | λc | nm | 793+/-3 | 790 to 796 | 630 to 640 | 638 +/-3 | 655 to 675 | 808 +/-3 | ||
Spectral Width (FWHM) |
Δλ | nm | 3 | 3 | 3 | < 2.0 | 4.0 to 6.0 | <3 | ||
Wavelength Shift with Temperature | △λ/△T | nm/℃ | 0.3 | 0.3 | 0.3 | around 0.16 | 0.3 | 0.28 | ||
Wavelength Shift with Current | △λ/△I | nm/A | 1 | |||||||
Spot ratio 0.15/0.22 | NA | % | 90 | |||||||
Electrical Spec | ||||||||||
Electrical-to-Optical Efficiency | PE | % | 46 | 50 | 25 | > 17 | 20 | >40 | ||
Threshold current | Ith | A | 0.9 | 0.4 to 0.6 | 0.13 | <4.5 | 0.6 to 0.9 | <1.8 | ||
Operating current | Iop | A | Max. 5.5 | 3.0 to 3.5 | Max 0.8 | <14 | 1.8 to 2.0 | <9.2 | ||
Operating voltage | Vop | V | 1.8-2.0 | 12.5 to 14 | 30 | <2.2 | 17.0 to 20.0 | <2.2 | ||
Reverse Voltage | V | 17.5 | ||||||||
Slope Efficiency | η | W/A | 1 | 7.5 | 9 | > 0.7 | 6.0 | >0.9 | ||
Fiber Spec | ||||||||||
Core diameter | Dcore | um | 105 | 105 | 105 | 400 | 105 | 200w AR coat | ||
Cladding dia. | Dclad | um | 125 | 125 | 125 | 125 | ||||
Buffer dia. | Dbuf | um | 245 | 250 | 900 /tube dia | |||||
Numerical Aperture | NA | - | 0.22 | 0.22 | 0.22 | 0.22 | 0.22 | 0.22 | ||
Total Fiber length | If | m | 1 | 1.5 | 1 | 1.5 | ||||
Fiber Loose Tubing Diameter/Length | - | 0.9mm PVC 1.5cm | ||||||||
Minimum Bending Radius | - | mm | Min. 50 | Min. 33 | Min 30 | |||||
Fiber termination | - | - | None | Bare | HP-SMA 905 with Free Standing Fiber Tips | SMA | SMA905 | |||
Feedback Isolation | ||||||||||
Fiber termination | λ | nm | 1900 to 2100 | |||||||
Wavelength Range | - | dB | 30 | |||||||
Others | ||||||||||
ESD | Vesd | V | Max. 500 | Max. 500 | Max 500 | |||||
Storage temperature(2) | Tstg | ℃ | -40 to 70 | -40 to 70 | -20 to 70 | 0 to 55 | -30 to 70 | -20 to 80 | ||
Lead Soldering Temp | Tls | ℃ | Max. 260 | Max. 260 | Max 260 | Max 260 | ||||
Lead Soldering Time | t | sec | Max. 10 | Max. 5 | Max. 10 | Max 10 | ||||
Operating case temperature(3 | Top | ℃ | 15 to 35 | 20 to 30 | 15 to 35 | 20 to 30 | 15 to 55 | 20 to 30 | ||
Relative Humidity | RH | % | 15 to 85 | 15 to 75 | 15 to 75 | |||||
Recommended Heatsink Capacity | W | >35 | ||||||||
Price | \ | yen | 272 987 | |||||||
Link | RPK793 Laser Diode | 793nm Fiber Coupled Laser Diode (rpmclasers.com) | 8807-0021-793nm-20W -105um-fiber-coupled-module.pdf (qpclasers.com) |
Inhaltsverzeichnis (frlaserco.com) | Inhaltsverzeichnis (frlaserco.com) | 660-nm-laser-diode-model -3-10W-Datasheet.pdf (aerodiode.com) |