Products/ASE Broadband Light Source/L++Band ASE Broadband Light Source

ASE Broadband Light Source

L++Band ASE Broadband Light Source

Name: L++Band ASE Broadband Light Source
Brand: Laser Instrument Store
SKU: ASE-L++-200-SM-M
Availability: InStock

1573.5–1626.5 nm L++ band ASE source, >50 nm spectrum, 200 mW SM output, ≤2 dB flatness

This L++ band ASE broadband light source provides complete coverage of the 1573.5~1626.5 nm wavelength range with spectrum exceeding 50 nm and excellent spectral flatness of ≤2 dB. SM fiber output power reaches 200 mW with completely unpolarized output (DOP ≤0.2 dB). Suitable for fiber communication and fiber sensing applications. Available in M70 module or B2 benchtop touch-control packages with fixed or tunable power options.

ASE Light Source

Fiber Communication

Fiber Sensing

Available Configurations

Critical Performance Parameters

4 configurations available

Configuration	Output Power	Power Type	Output Fiber	Package Form	Price	Availability
ASE-L++-200-SM-M	200 mW	Fixed	SMF-28	M70 module	$12,968.66	Available
ASE-L++-200-T-SM-M	200 mW	Tunable	SMF-28	M70 module	$13,185.07	Available
ASE-L++-200-SM-B	200 mW	Fixed	SMF-28	B2 benchtop touch control	$13,185.07	Available
ASE-L++-200-T-SM-B	200 mW	Tunable	SMF-28	B2 benchtop touch control	$13,401.49	Available

Applications

ASE Light SourceFiber CommunicationFiber SensingBroadband SourceOptical 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

Spectrum Range (2dB)1573.5~1626.5 nm

Spectrum Tolerance±0.5 nm

Spectral Flatness≤2 dB

Output Power200 mW

Power Adjustment Range10%~100% (tunable, optional)

Output Isolation>35 dB

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

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

Fiber

PolarizationCompletely Unpolarized

DOP≤0.2 dB

Output FiberSMF-28 (FC/APC)

Electrical

Control Method (Benchtop)Touch Screen / RS232 Serial

Control Method (Module)RS232 Serial

Power Supply (Benchtop)AC 100~240V, 30W

Power Supply (Module)DC 5V, 30W

Mechanical

Package Form (Benchtop)B2

PackageForm (Module)M70

Environmental

Operating Temperature-5~+35°C

Operating Humidity0~70%

FAQ

What wavelength range does this L++ band ASE cover?

It covers the full L++ band from 1573.5 to 1626.5 nm with spectrum exceeding 50 nm and ±0.5 nm tolerance.

Is a polarization-maintaining version available?

No, this product is only available with SM (SMF-28) fiber output with completely unpolarized light.

What packages are available?

M70 module and B2 benchtop touch-control packages. Both are available in fixed or tunable power versions.

L++Band ASE Broadband Light Source

1573.5–1626.5 nm L++ band ASE source, >50 nm spectrum, 200 mW SM output, ≤2 dB flatness

ASE Light Source

Fiber Communication

Fiber Sensing

Configuration

Output Power

Power Type

Output Fiber

Package Form

Price

Action

Availability

ASE-L++-200-SM-M

200 mW

Fixed

SMF-28

M70 module

$12,968.66

Available

ASE-L++-200-T-SM-M

200 mW

Tunable

SMF-28

M70 module

$13,185.07

Available

ASE-L++-200-SM-B

200 mW

Fixed

SMF-28

B2 benchtop touch control

$13,185.07

Available

ASE-L++-200-T-SM-B

200 mW

Tunable

SMF-28

B2 benchtop touch control

$13,401.49

Available