Key Attributes.
Product Description
Key Features of Red Laser Diode K65S14F-0.25W:
# 250mW output power
# 105µm or 200µm fiber core diameter
# 0.22NA
# 635nm, 650nm wavelength
Applications of Red Laser Diode K65S14F-0.25W:
# Medical use
# Material processing
# Biological application
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Specifications(15/20?) | Symbol | Unit | K63S14F-0.25W | K65S14F-0.25W |
Optical data | CW-output power | Po | mW | 250 | 250 |
Center wavelength | lc | nm | 635 | 650 |
Tolerance of l | - | nm | ±5 | ±10 |
Spectral width (FWHM) | ?l | nm | <3 |
Temperature drift of l | - | nm/? | ~0.2 |
Fiber data(1) | Fiber core diameter | Wc | µm | 105, 200 |
Numerical aperture | NA | - | 0.22 |
Fiber connector | - | - | FC, ST, SMA-905 |
Electrical data | Operation current | Iop | A | 0.85 | 0.9 |
Threshold current | Ith | A | 0.52 | 0.5 |
Conversion efficiency | ? | % | 13 |
Slope efficiency | ?D | W/A | ~0.8 |
Operation voltage | Vop | V | 2.2 |
Reverse voltage | Vre | V | 2 |
PD data | Current | Imo | µA | 200~400 |
TEC data | Max. current | It | A | 2 |
Max. voltage | Vt | V | 3.8 |
Thermistor data (2) | Thermistor | Rt | (K ?)/ß(25?) | 10±5%/3477 |
Other specifications | Operation temperature | Top | ? | 10~30 |
Storage temperature | Tst | ? | -20~+80 |
Expected lifetime | MTBF | h | >5000 |
Dimensions (fiber and connector not included) | - | mm | 30.0×12.7×14.8 |
Lead soldering temperature | Tis | ? | 260(10 sec.) |
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# # Other fibers available.
# Rt=R0·exp ( ß(1/T—1/T0)), (T0=25?=298K).
Company Profile
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Business Type: |
Bwt beijing ltd (bwt), a high-tech enterprise located in zhongguancun science and technology fengtai park, is a manufacturer that specially dedicates in packaging of pigtailed semiconductor lasers and detectors. bwt integrates research, development, manufacture and sale together. with many years experience in researching, development and production, bwt has strong ability to produce high stable semiconductor laser module of optical fiber output with various powers, wavelengths, and packages. |
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Comapany: |
Bwt beijing ltd |
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Year of Establishment: |
2003 |
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Address: |
6th fl, no.4a hangfeng rd. fengtai beijing 100070 |
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City: |
Beijing |
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Zip/Postal: |
100070 |
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State: |
Beijing |
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Country: |
China |
BWT Beijing LTD (BWT), A high-tech enterprise located in Zhongguancun Science and Technology Fengtai Park, is a manufacturer that specially dedicates in packaging of pigtailed semiconductor lasers and detectors. BWT