Products/Testing Light Sources/405nm-940nm Wavelength Single Mode Test Light Source

Testing Light Sources

405nm-940nm Wavelength Single Mode Test Light Source

Name: 405nm-940nm Wavelength Single Mode Test Light Source
Brand: Laser Instrument Store
SKU: FL-660-50-SM-M20 · 405 nm
Availability: InStock

405–940 nm SM fiber test light source with 14 selectable wavelengths, DFB/F-P laser chip, SM/MM/PM fiber options

405nm-940nm Wavelength Single Mode Test Light Source 1

405nm-940nm Wavelength Single Mode Test Light Source 2

405nm-940nm Wavelength Single Mode Test Light Source 3

405nm-940nm Wavelength Single Mode Test Light Source 4

405nm-940nm Wavelength Single Mode Test Light Source 5

405nm-940nm Wavelength Single Mode Test Light Source 6

405nm-940nm Wavelength Single Mode Test Light Source 7

This Light Source adopts DFB or F-P Type Semiconductor Laser Chip, professionally designed drive and temperature control circuits. Temperature control ensures safe laser operation. Comprehensive wavelength options from 405 to 940 nm, stable output power, SM fiber output, excellent beam quality (LP01 mode). This device features rich wavelength options, tunable power, narrow spectral linewidth, easy operation, and high safety.

Test Light Source

DFB Laser

F-P Laser

Available Configurations

Critical Performance Parameters

56 configurations available

Configuration	Wavelength (nm)	Power	Fiber Type	Package Form	Price	Availability
FL-405-80-SM-B1	405 nm	80 mW	SM	B1	$2,289.55	Available
FL-405-80-SM-M20	405 nm	80 mW	SM	M20	$2,140.30	Available
FL-405-70-PM-B1	405 nm	70 mW	PM	B1	$2,438.81	Available
FL-405-70-PM-M20	405 nm	70 mW	PM	M20	$2,289.55	Available
FL-450-30-SM-B1	450 nm	30 mW	SM	B1	$2,140.30	Available
FL-450-30-SM-M20	450 nm	30 mW	SM	M20	$1,991.04	Available
FL-450-20-PM-B1	450 nm	20 mW	PM	B1	$2,289.55	Available
FL-450-20-PM-M20	450 nm	20 mW	PM	M20	$2,140.30	Available
FL-488-30-SM-B1	488 nm	30 mW	SM	B1	$2,200.00	Available
FL-488-30-SM-M20	488 nm	30 mW	SM	M20	$2,050.75	Available
FL-488-20-PM-B1	488 nm	20 mW	PM	B1	$2,349.25	Available
FL-488-20-PM-M20	488 nm	20 mW	PM	M20	$2,200.00	Available
FL-520-50-SM-B1	520 nm	50 mW	SM	B1	$2,170.15	Available
FL-520-50-SM-M20	520 nm	50 mW	SM	M20	$2,020.90	Available
FL-520-40-PM-B1	520 nm	40 mW	PM	B1	$2,319.40	Available
FL-520-40-PM-M20	520 nm	40 mW	PM	M20	$2,170.15	Available
FL-638-90-SM-B1	638 nm	90 mW	SM	B1	$2,170.15	Available
FL-638-90-SM-M20	638 nm	90 mW	SM	M20	$2,020.90	Available
FL-638-80-PM-B1	638 nm	80 mW	PM	B1	$2,319.40	Available
FL-638-80-PM-M20	638 nm	80 mW	PM	M20	$2,170.15	Available
FL-660-50-SM-B1	660 nm	50 mW	SM	B1	$2,080.60	Available
FL-660-50-SM-M20	660 nm	50 mW	SM	M20	$1,931.34	Available
FL-660-40-PM-B1	660 nm	40 mW	PM	B1	$2,229.85	Available
FL-660-40-PM-M20	660 nm	40 mW	PM	M20	$2,080.60	Available
FL-670-5-SM-B1	670 nm	5 mW	SM	B1	$2,110.45	Available
FL-670-5-SM-M20	670 nm	5 mW	SM	M20	$1,961.19	Available
FL-670-4-PM-B1	670 nm	4 mW	PM	B1	$2,259.70	Available
FL-670-4-PM-M20	670 nm	4 mW	PM	M20	$2,110.45	Available
FL-685-25-SM-B1	685 nm	25 mW	SM	B1	$2,140.30	Available
FL-685-25-SM-M20	685 nm	25 mW	SM	M20	$1,991.04	Available
FL-685-20-PM-B1	685 nm	20 mW	PM	B1	$2,289.55	Available
FL-685-20-PM-M20	685 nm	20 mW	PM	M20	$2,140.30	Available
FL-785-40-SM-B1	785 nm	40 mW	SM	B1	$2,140.30	Available
FL-785-40-SM-M20	785 nm	40 mW	SM	M20	$1,991.04	Available
FL-785-30-PM-B1	785 nm	30 mW	PM	B1	$2,289.55	Available
FL-785-30-PM-M20	785 nm	30 mW	PM	M20	$2,140.30	Available
FL-808-50-SM-B1	808 nm	50 mW	SM	B1	$2,140.30	Available
FL-808-50-SM-M20	808 nm	50 mW	SM	M20	$1,991.04	Available
FL-808-40-PM-B1	808 nm	40 mW	PM	B1	$2,289.55	Available
FL-808-40-PM-M20	808 nm	40 mW	PM	M20	$2,140.30	Available
FL-830-80-SM-B1	830 nm	80 mW	SM	B1	$2,110.45	Available
FL-830-80-SM-M20	830 nm	80 mW	SM	M20	$1,961.19	Available
FL-830-70-PM-B1	830 nm	70 mW	PM	B1	$2,259.70	Available
FL-830-70-PM-M20	830 nm	70 mW	PM	M20	$2,110.45	Available
FL-850-80-SM-B1	850 nm	80 mW	SM	B1	$2,140.30	Available
FL-850-80-SM-M20	850 nm	80 mW	SM	M20	$1,991.04	Available
FL-850-70-PM-B1	850 nm	70 mW	PM	B1	$2,289.55	Available
FL-850-70-PM-M20	850 nm	70 mW	PM	M20	$2,140.30	Available
FL-905-80-SM-B1	905 nm	80 mW	SM	B1	$2,110.45	Available
FL-905-80-SM-M20	905 nm	80 mW	SM	M20	$1,961.19	Available
FL-905-70-PM-B1	905 nm	70 mW	PM	B1	$2,259.70	Available
FL-905-70-PM-M20	905 nm	70 mW	PM	M20	$2,110.45	Available
FL-940-90-SM-B1	940 nm	90 mW	SM	B1	$2,140.30	Available
FL-940-90-SM-M20	940 nm	90 mW	SM	M20	$1,991.04	Available
FL-940-80-PM-B1	940 nm	80 mW	PM	B1	$2,289.55	Available
FL-940-80-PM-M20	940 nm	80 mW	PM	M20	$2,140.30	Available

Applications

Test Light SourceDFB LaserF-P LaserFiber SensingOptical Component Testing

Procurement Notes

OEM/ODM branding, custom integration, and compliance packaging can be configured per order.

Specification sheets, shipping documents, and remote commissioning support are available on request.

General Specifications

Optical

Operating Wavelength405 / 450 / 488 / 520 / 638 / 660 / 670 / 685 / 785 / 808 / 830 / 850 / 905 / 940 nm

Operating ModeCW

Power Adjustment Range10%~100%

Short-Term Stability (15min)≤ ±0.02 dB (≤±0.5%)

Long-Term Stability (8hr)≤ ±0.05 dB (≤±1.2%)

Wavelength Accuracy (405–785 nm)±5 nm

Wavelength Accuracy (830–940 nm)±10 nm

Max Power per Wavelength5–90 mW (varies by wavelength, see spec table)

Fiber

Polarization (SM/MM)Random

Polarization (PM)Linear (PER ≥10 dB)

Output Fiber (SM 405 nm)Nufern S405XP (Core 3 μm, FC/APC)

Output Fiber (SM 450–520 nm)460HP (Core 2.5 μm, FC/APC)

Output Fiber (SM 638–685 nm)630-HP (Core 3.5 μm, FC/APC)

Output Fiber (SM 785–940 nm)780-HP (Core 4.4 μm, FC/APC)

Output Fiber (PM 405 nm)Nufern PMS405XP (FC/APC)

Electrical

Control Method (Benchtop)Touch Screen / RS232 Serial

Control Method (Module)RS232 Serial

Power Supply (Benchtop)AC 100~240V

Power Supply (Module)DC 5V, 3A

Mechanical

Package FormM20 module or B1 benchtop touch control

Dimensions (B1)255(W) × 285(D) × 115(H) mm

Dimensions (M20)125(W) × 150(D) × 20(H) mm

Environmental

Operating Temperature-5~+35°C

Operating Humidity0~70%

FAQ

What wavelengths are available?

Available wavelengths: 405, 450, 488, 520, 638, 660, 670, 685, 785, 808, 830, 850, 905, and 940 nm.

What fiber types are available?

SM fiber, MM fiber, and PM fiber options are available, all with FC/APC connectors. SM fiber type varies by wavelength (Nufern S405XP, 460HP, 630-HP, 780-HP).

How does PM fiber output compare to SM?

PM fiber output power is approximately 10% lower than SM fiber output for the same wavelength.

What are the primary applications?

This light source is designed for beam pointing, imaging, and optical component testing applications.

405nm-940nm Wavelength Single Mode Test Light Source

405–940 nm SM fiber test light source with 14 selectable wavelengths, DFB/F-P laser chip, SM/MM/PM fiber options

Test Light Source

DFB Laser

F-P Laser

Configuration

Wavelength (nm)

Power

Fiber Type

Package Form

Price

Action

Availability

FL-405-80-SM-B1

405 nm

80 mW

$2,289.55

Available

FL-405-80-SM-M20

405 nm

80 mW

M20

$2,140.30

Available

FL-405-70-PM-B1

405 nm

70 mW

$2,438.81

Available

FL-405-70-PM-M20

405 nm

70 mW

M20

$2,289.55

Available

FL-450-30-SM-B1

450 nm

30 mW

$2,140.30

Available

FL-450-30-SM-M20

450 nm

30 mW

M20

$1,991.04

Available

FL-450-20-PM-B1

450 nm

20 mW

$2,289.55

Available

FL-450-20-PM-M20

450 nm

20 mW

M20

$2,140.30

Available

FL-488-30-SM-B1

488 nm

30 mW

$2,200.00

Available

FL-488-30-SM-M20

488 nm

30 mW

M20

$2,050.75

Available

FL-488-20-PM-B1

488 nm

20 mW

$2,349.25

Available

FL-488-20-PM-M20

488 nm

20 mW

M20

$2,200.00

Available

FL-520-50-SM-B1

520 nm

50 mW

$2,170.15

Available

FL-520-50-SM-M20

520 nm

50 mW

M20

$2,020.90

Available

FL-520-40-PM-B1

520 nm

40 mW

$2,319.40

Available

FL-520-40-PM-M20

520 nm

40 mW

M20

$2,170.15

Available

FL-638-90-SM-B1

638 nm

90 mW

$2,170.15

Available

FL-638-90-SM-M20

638 nm

90 mW

M20

$2,020.90

Available

FL-638-80-PM-B1

638 nm

80 mW

$2,319.40

Available

FL-638-80-PM-M20

638 nm

80 mW

M20

$2,170.15

Available

FL-660-50-SM-B1

660 nm

50 mW

$2,080.60

Available

FL-660-50-SM-M20

660 nm

50 mW

M20

$1,931.34

Available

FL-660-40-PM-B1

660 nm

40 mW

$2,229.85

Available

FL-660-40-PM-M20

660 nm

40 mW

M20

$2,080.60

Available

FL-670-5-SM-B1

670 nm

5 mW

$2,110.45

Available

FL-670-5-SM-M20

670 nm

5 mW

M20

$1,961.19

Available

FL-670-4-PM-B1

670 nm

4 mW

$2,259.70

Available

FL-670-4-PM-M20

670 nm

4 mW

M20

$2,110.45

Available

FL-685-25-SM-B1

685 nm

25 mW

$2,140.30

Available

FL-685-25-SM-M20

685 nm

25 mW

M20

$1,991.04

Available

FL-685-20-PM-B1

685 nm

20 mW

$2,289.55

Available

FL-685-20-PM-M20

685 nm

20 mW

M20

$2,140.30

Available

FL-785-40-SM-B1

785 nm

40 mW

$2,140.30

Available

FL-785-40-SM-M20

785 nm

40 mW

M20

$1,991.04

Available

FL-785-30-PM-B1

785 nm

30 mW

$2,289.55

Available

FL-785-30-PM-M20

785 nm

30 mW

M20

$2,140.30

Available

FL-808-50-SM-B1

808 nm

50 mW

$2,140.30

Available

FL-808-50-SM-M20

808 nm

50 mW

M20

$1,991.04

Available

FL-808-40-PM-B1

808 nm

40 mW

$2,289.55

Available

FL-808-40-PM-M20

808 nm

40 mW

M20

$2,140.30

Available

FL-830-80-SM-B1

830 nm

80 mW

$2,110.45

Available

FL-830-80-SM-M20

830 nm

80 mW

M20

$1,961.19

Available

FL-830-70-PM-B1

830 nm

70 mW

$2,259.70

Available

FL-830-70-PM-M20

830 nm

70 mW

M20

$2,110.45

Available

FL-850-80-SM-B1

850 nm

80 mW

$2,140.30

Available

FL-850-80-SM-M20

850 nm

80 mW

M20

$1,991.04

Available

FL-850-70-PM-B1

850 nm

70 mW

$2,289.55

Available

FL-850-70-PM-M20

850 nm

70 mW

M20

$2,140.30

Available

FL-905-80-SM-B1

905 nm

80 mW

$2,110.45

Available

FL-905-80-SM-M20

905 nm

80 mW

M20

$1,961.19

Available

FL-905-70-PM-B1

905 nm

70 mW

$2,259.70

Available

FL-905-70-PM-M20

905 nm

70 mW

M20

$2,110.45

Available

FL-940-90-SM-B1

940 nm

90 mW

$2,140.30

Available

FL-940-90-SM-M20

940 nm

90 mW

M20

$1,991.04

Available

FL-940-80-PM-B1

940 nm

80 mW

$2,289.55

Available

FL-940-80-PM-M20

940 nm

80 mW

M20

$2,140.30

Available