A laser diode is a laser where the active medium is a semiconductor similar to that found in a light-emitting diode. The most common and practical type of laser diode is formed from a p-n junction and powered by injected electric current. These devices are sometimes referred to as injection laser diodes to distinguish them from (optically) pumped laser diodes, which are more easily manufactured in the laboratory.
Model: QLD103E-6850
Wavelength: 808 nm
Power: 500 mW (cw); Multimode
Operating current: threshold 20 mA, typical 100 mA, max 150 mA
Size: Ø5.6 mm
Pin code: A Pin Code
Bought by Yannick, June 2021
Cost: $2,450 (quote)
Location: 36-228
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Model: LD808-SE500
Wavelength: 808 nm
Power: 500 mW (cw); Single (spatial) mode, multi-longitudinal mode
Operating current: threshold 230 mA, typical 750 mA, max 800 mA
Size: Ø9 mm
Pin code: E Pin Code
Bought by Nicholas Rivera, August 2021
Cost: $662.26
Location: 36-228
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Model: L808P500MM
Wavelength: 808 nm
Power: 500 mW (cw); Multimode
Operating current: threshold 50 mA, typical 650 mA, max 700 mA
Size: Ø5.6 mm
Pin code: A Pin Code
Bought by Nicholas Rivera, August 2021
Cost: $40.86
Location: 36-228
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Model: M9-852-0150
Wavelength: 852 nm
Power: 150 mW (cw)
Operating current: threshold 20 mA, typical 170 mA, max 220 mA
Size: Ø9 mm
Pin code: A Pin Code
Catalog page: pdf
Spec sheet: pdf
Bought by Wade, Dec 2012
Cost: $428
Location: 36-228; mounted on LTC-100B
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Model: FPL1055T
Wavelength: 1550 nm
Power cw: spec sheet says 140 mW; but measured 100 mW only
Power paused: 300 mW (did not measure)
Operating current: threshold 40 mA, typical 400 mA (cw), max 500 mA (cw)
Size: Ø5.6 mm
Pin code: E Pin Code
Catalog page: pdf
Spec sheet: pdf
Bought by Wade, Dec 2012
Cost: $350
Location: 36-228; mounted on LTC-100C
In optics, a Fabry--Pérot interferometer or etalon is typically made of a transparent plate with two reflecting surfaces, or two parallel highly reflecting mirrors.Its transmission spectrum as a function of wavelength exhibits peaks of large transmission corresponding to resonances of the etalon. It is named after Charles Fabry and Alfred Perot.
The SA200 and SA210 Series of Scanning Fabry-Perot (FP) Interferometers are high-finesse spectrum analyzers that are frequently used to examine the fine structure of the spectral characteristics of CW lasers. The confocal FP cavity acts as a very narrow bandpass filter. The transmission wavelength of the cavity is tuned by adjusting the length of the cavity using piezoelectric transducers, which are driven using the SA201 controller or an equivalent function generator. The transmitted light intensity is measured using a photodiode, amplified by the transimpedence amplifier in the SA201 (or equivalent amplifier) and then displayed / recorded by an oscilloscope or data acquisition card. For more information on confocal Fabry-Perot cavities, please see Thorlabs' online tutorial.
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This model is: EYP-RWE-0740-01000-1500-SOT02-0000
Wavelength: 727-740nm
RIDGE Waveguide laser with AR-coating
GaAs Semiconductor Laser Diode
Tunable Fabry-Perot Laser for External Cavity Operation
Current Location: Not arrived yet
Vendor: ThorlabsEagleyard
Manual: Instruction Manual
Specifications: N/A
LabView Programs: N/A
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Price: $1000.00
Purchase Date: 7-16-2010
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This model is: SA210-5B
535-820 nm, Extended Range Scanning Fabry-Perot, 10 GHz FSR#LD-0730-0010-AR-1
AR-Coated Laser Diodes
Wavelength: 723-735nm
Current Location: 36-228Not arrived yet
Vendor: ThorlabsToptica
Manual: Instruction Manual
Stocklist: Stocklist
Specifications: N/A
LabView Programs: N/A
Price: $2,533.00
Purchase Date: 7-1-2010
This model is: SA210-5B
535-820 nm, Extended Range Scanning Fabry-Perot, 10 GHz FSR
Current Location: 36-228
Vendor: Thorlabs
Manual: Instruction Manual
Specifications: N/A
LabView Programs: N/A
Price: $2,533 --------
Price: $2800.00
Purchase Date: 7-1-2010Not yet
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